USPTO Examiner CHONG YONG SOO - Art Unit 1623

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19000200KRAS G12D MODULATING COMPOUNDSDecember 2024May 2025Allow511YesNo
18986415Method of treating post-traumatic stress disorder with carpipramineDecember 2024March 2025Allow300YesNo
18941779USES OF A CO-CRYSTAL OF PSILOCYBIN AND PSILOCINNovember 2024March 2025Allow401YesNo
18885140FATTY ACID COMPOSITIONSSeptember 2024April 2025Allow722YesNo
18743944Use of Deuterated Empathogens as Therapeutic AgentsJune 2024September 2024Allow301YesNo
18718086USE OF FLIBANSERIN IN PREPARATION OF DRUG FOR TREATING ANDROGENIC ALOPECIAJune 2024November 2024Allow601YesNo
18631828CONTROLLED RELEASE STERILE INJECTABLE ARIPIPRAZOLE FORMULATION AND METHODApril 2024June 2025Abandon1401NoNo
18522440METHOD FOR TREATING ANXIETY DISORDERS, HEADACHE DISORDERS, AND EATING DISORDERS WITH PSILOCYBINNovember 2023June 2025Allow1901NoNo
18494382C1-SUBSTITUTED ISOPROPYLAMINE FUSED HETEROCYCLIC MESCALINE DERIVATIVESOctober 2023September 2024Allow1121YesNo
18225992MUSCARINIC ACETYLCHOLINE M1 RECEPTOR ANTAGONISTSJuly 2023April 2025Allow2001YesNo
18222720EXTRACTION OF ABSCISIC ACID FROM STRAWBERRIESJuly 2023November 2024Abandon1630NoNo
18341626COMPOUNDS AND METHODS FOR TREATING AN EPILEPTIC DISORDERJune 2023May 2025Allow2201YesNo
18302997USE OF (S)-3-AMINO-4-(DIFLUOROMETHYLENYL) CYCLOPENT-1-ENE-1-CARBOXYLIC ACID AND RELATED COMPOUNDS, (1S,3S)-3-AMINO-4-(DIFLUOROMETHYLIDENE) CYCLOPENTANE-1-CARBOXYLIC ACID AND VIGABATRIN IN THE TREATMENT OF DEVELOPMENTAL DISORDERSApril 2023December 2024Allow2000YesNo
18178429Methods for Treating Systemic Lupus ErythematosusMarch 2023May 2025Abandon2701NoNo
17991154COMPOSITIONS AND METHODS FOR IMMUNE-MEDIATED CANCER THERAPYNovember 2022March 2025Allow2701YesNo
17988916DIROFILARIA VOLATILE ORGANIC COMPOUND SIGNATURES AND USES THEREOFNovember 2022April 2025Abandon2901NoNo
18052814SELENOGALACTOSIDE COMPOUNDS FOR THE PREVENTION AND TREATMENT OF DISEASES ASSOCIATED WITH GALECTIN AND THE USE THEREOFNovember 2022March 2025Abandon2801NoNo
17997438PURINE DERIVATIVES AS SIK-3 INHIBITORSOctober 2022June 2025Allow3100YesNo
18046064COMPOUNDS AND METHODS FOR TREATING OXALATE-RELATED DISEASESOctober 2022September 2024Allow2301YesNo
17934107SYK KINASE INHIBITORS AS TREATMENT FOR MALARIASeptember 2022May 2025Abandon3221YesNo
17945427TOPICAL MINOCYCLINE OINTMENT FOR SUPPRESSION OF ALLERGIC SKIN RESPONSESSeptember 2022October 2024Abandon2511NoNo
17822934PRECURSOR COMPOUNDS FOR MOLECULAR COATINGSAugust 2022September 2024Allow2500YesNo
17817753USE OF CANNABINOIDS IN THE TREATMENT OF EPILEPSYAugust 2022October 2024Abandon2610NoNo
17877163PYRIMIDINE COMPOUNDS AND USE THEREOFJuly 2022November 2023Allow1510YesNo
17871584METHODS OF STRATIFYING PATIENTS FOR TREATMENT WITH RETINOIC ACID RECEPTOR-ALPHA AGONISTSJuly 2022May 2025Abandon3410NoNo
17869993PROPHYLACTIC AND/OR THERAPEUTIC AGENT FOR BEHAVIORAL AND PSYCHOLOGICAL SYMPTOMS ASSOCIATED WITH NEURODEGENERATIVE DISEASE OR IMPULSIVE SYMPTOMS ASSOCIATED WITH MENTAL DISEASE CONTAINING BREXPIPRAZOLE OR SALT THEREOFJuly 2022October 2024Abandon2701NoNo
17838308USE OF ANAMORELIN TO TREAT CANCER-RELATED FATIGUEJune 2022February 2025Abandon3301NoNo
17746250NUTRITIONAL PRODUCTMay 2022December 2024Allow3121YesNo
17730470USE OF A DPP-4 INHIBITOR IN SIRS AND/OR SEPSISApril 2022January 2025Allow3321YesNo
17700317PHARMACEUTICAL COMPOSITIONS FOR COMBINATION THERAPYMarch 2022February 2025Allow3530YesNo
17634729Methods of Treating Psychological and Brain DisordersFebruary 2022November 2024Abandon3301NoNo
17586206METHODS FOR TREATING CORONAVIRUS INFECTIONJanuary 2022May 2025Abandon3930YesNo
17585415USE OF THE PHYTOCANNABINOID CANNABIDIOL (CBD) IN COMBINATION WITH A STANDARD ANTI-EPILEPTIC DRUG (SAED) IN THE TREATMENT OF EPILEPSYJanuary 2022March 2025Allow3821NoNo
17625604METHODS AND COMPOSITIONS FOR UNSILENCING IMPRINTED GENESJanuary 2022March 2025Allow3801YesNo
17569887ORALLY INHALED AND NASAL BENZODIAZEPINESJanuary 2022May 2025Abandon4040NoNo
17546843INHIBITORS OF EZH2 AND METHODS OF USE THEREOFDecember 2021April 2025Abandon4030YesNo
17534795ANTI-VIRAL ACTIVITY OF VPS34 INHIBITORSNovember 2021May 2025Allow4140NoNo
17528444Antimicrobial CompositionNovember 2021February 2025Abandon3930YesNo
17604619METHODS FOR TREATING ANXIETY DISORDERS, HEADACHE DISORDERS, AND EATING DISORDERS WITH PSILOCYBINOctober 2021September 2024Allow3501YesNo
17445463TREATMENT OF MIGRAINEAugust 2021February 2025Abandon4221YesYes
17330122MODULATING EXPRESSION LEVEL OF A GENE ENCODING A CYTOCHROME P450 PROTEIN BY TREATING A HUMAN SUBJECT WITH A NITROXIDEMay 2021May 2025Abandon4862YesNo
17295351INHIBITORS OF GLI1 AS THERAPEUTIC AGENTSMay 2021September 2024Allow4001YesNo
17293124HETEROCYCLIC SPIRO-COMPOUNDS AS AM2 RECEPTOR INHIBITORSMay 2021October 2024Abandon4201NoNo
17238909TREATING PATHOLOGICAL CONDITIONS BY DIRECT AND INDIRECT TARGETING OF SIRPA-CD47 INTERACTIONApril 2021February 2025Abandon4621YesNo
17131911INHIBITORS OF SHORT-CHAIN DEHYDROGENASE ACTIVITY FOR TREATING FIBROSISDecember 2020March 2024Allow3930NoNo
17075167COMPOSITIONS COMPRISING MACROCYCLE DERIVATIVES INCORPORATING BRIDGED MACROCYCLES AND METHODS OF PRODUCING AND USING SAMEOctober 2020August 2024Allow4521YesNo
16970384CANCER TREATMENT USING COMBINATION OF NEUTROPHIL MODULATOR WITH MODULATOR OF IMMUNE CHECKPOINTAugust 2020December 2024Abandon5221NoNo
16715976METHOD OF USE OF NOVEL NAPROXEN DERIVATIVESDecember 2019February 2020Allow200YesNo
16428056Dosing Regimen for the Treatment of PI3K Related DisordersMay 2019July 2023Allow5041NoYes
16399590Naproxen-Based Non-Steroidal Anti-Inflammatory Drug with Low Gastric ToxicityApril 2019September 2019Allow500YesNo
16396083TREATING PATHOLOGICAL CONDITIONS BY DIRECT AND INDIRECT TARGETING OF SIRPA-CD47 INTERACTIONApril 2019April 2025Abandon6071YesYes
16298824Melatonin for Preventing and Treating Radiation CystitisMarch 2019June 2025Allow6071YesYes
16199875MACROCYCLIC COMPOUNDS AS ROS1 KINASE INHIBITORSNovember 2018January 2020Allow1421YesNo
16027988TETRAHYDROISOQUINOLIN-1-ONE DERIVATIVE OR SALT THEREOFJuly 2018August 2019Allow1311YesNo
15765960COMPOUNDS AND COMPOSITIONS HAVING KNOCK-DOWN OR BLOOD FEED INHIBITION ACTIVITY AGAINST INSECT PESTSApril 2018December 2024Allow6031YesYes
15921138METHOD FOR USE OF HOMOPIPERAZINIUM COMPOUNDS IN THE TREATMENT OF CANCERMarch 2018August 2019Allow1711YesNo
15897889COMPOSITIONS CONTAINING AROMATIC ALDEHYDES AND THEIR USE IN TREATMENTSFebruary 2018February 2020Allow2411NoNo
15882548COMPOUND USEFUL FOR THE TREATMENT OF NONSENSE-MUTATION-MEDIATED DISEASES AND PHARMACEUTICAL COMPOSITION COMPRISING SAID COMPOUNDJanuary 2018December 2018Allow1000NoNo
15477160CREATINE ESTER PRONUTRIENT COMPOUNDS AND FORMULATIONSApril 2017August 2019Allow2941YesNo
15452376CHLOROPHYLL C CONTAINING DEGRANULATION SUPPRESSORMarch 2017April 2017Allow100YesNo
15504514ACID-ADDITION SALT OF Trk-INHIBITING COMPOUNDFebruary 2017April 2019Allow2631YesNo
15423485METHODS AND COMPOSITIONS FOR TREATING HEARING DISORDERSFebruary 2017May 2019Allow2801YesNo
15350427TETRAHYDROISOQUINOLIN-1-ONE DERIVATIVE OR SALT THEREOFNovember 2016February 2018Allow1511YesNo
15301523METHOD FOR USE OF HOMOPIPERAZINIUM COMPOUNDS IN THE TREATMENT OF CANCEROctober 2016November 2017Allow1401YesNo
15273404COMPOSITION AND METHOD FOR TREATING NEURODEGENERATIVE DISEASESeptember 2016July 2018Allow2111YesNo
15120002SUBSTITUTED CYCLOPENTANES, TETRAHYDROFURANES AND PYRROLIDINES AS OREXIN RECEPTOR ANTAGONISTSAugust 2016June 2017Allow1001YesNo
15219518Phosphodiesesterase 4 Inhibitors for the Treatment of a Cognitive DeficitJuly 2016September 2018Allow2611YesNo
148975904-AMINO-6-(2,6-DICHLOROPHENYL)-2-(PHENYLAMINO)-PYRIDO[2,3-d]PYRIMIDIN-7(8H)-ONE DERIVATIVES, SYNTHESIS AND USES THEREOFDecember 2015January 2017Allow1401YesNo
14597453METHOD FOR THE TREATMENT OR PREVENTION OF LOWER URINARY TRACT SYMPTOMSJanuary 2015April 2015Allow300YesNo
14571511USE OF EDELFOSINE AND OTHER SYNTHETIC ETHER ALKYL-LYSOPHOSPHOLIPIDS (APLs) FOR SEIZURES AND RELATED DISEASESDecember 2014July 2016Allow1901YesNo
14566465Pharmaceutical Composition, Substrate Comprising A Pharmaceutical Composition, And Use Of A Pharmaceutical CompositionDecember 2014January 2018Allow3721YesNo
14548524Benzofuran Compounds For The Treatment Of Hepatitis C Virus InfectionsNovember 2014February 2017Allow2701YesNo
14524721Lipid-Lowering Antidiabetic AgentOctober 2014August 2015Allow1001YesNo
14462207COMPOSITION AND METHOD FOR AFFECTING OBESITY AND RELATED CONDITIONSAugust 2014November 2014Allow300YesNo
14374573METHODS FOR TREATING ALZHEIMER'S DISEASE BY ADMINISTERING CERTAIN SYNTHETIC COMPOUNDSJuly 2014March 2015Allow701YesNo
14336911CATECHOLAMINE DERIVATIVES FOR OBESITY AND NEUROLOGICAL DISORDERSJuly 2014October 2015Allow1511NoNo
14336341COMPOSITION FOR TREATING INFLUENZA A (H1N1) VIRUS AND A PREPARATION METHOD THEREFORJuly 2014December 2014Allow500YesNo
14367638CHLOROPHYLL c CONTAINING DEGRANULATION SUPPRESSORJune 2014February 2017Allow3221YesNo
14249914USE AND APPLICATION OF A PHARMACEUTICAL COMPOSITION CONTAINING A MIXTURE OF NATURAL-ORIGIN HETEROCYCLICAL GUANIDINE, FOR COSMETOLOGY, WOUND HEALING, FOCAL DYSTONIA AND MUSCULAR SPASM- RELATED CLINICAL PATHOLOGIESApril 2014June 2014Allow201YesNo
14244278METHODS OF TREATING AGE RELATED DISORDERSApril 2014May 2016Allow2601YesNo
14215889METHOD FOR TREATING NEURODEGENERATION USING A p38MAPK INHIBITORMarch 2014March 2015Allow1201YesNo
14178425METHODS FOR TREATING DEPRESSION, NEURODEGENERATION, INHIBITING AMYLOID BETA DEPOSITION, DELAYING SENESCENCE, AND EXTENDING LIFE SPANS WITH HETEROCYCLIC COMPOUNDSFebruary 2014March 2015Allow1321YesNo
14136843LIPID-LOWERING ANTIDIABETIC AGENTDecember 2013February 2015Allow1411YesNo
14006170PYRAZOLE COMPOUNDS AS CRTH2 ANTAGONISTSDecember 2013October 2015Allow2501YesNo
14091218COMPOSITION AND METHOD FOR AFFECTING OBESITY AND RELATED CONDITIONSNovember 2013April 2014Allow400YesNo
14042891COMPOUNDS, COMPOSITIONS AND METHODS FOR THE TREATMENT OF AMYLOID DISEASES AND SYNUCLEINOPATHIES SUCH AS ALZHEIMER’S DISEASE, TYPE 2 DIABETES, AND PARKINSON’S DIS39SOctober 2013July 2014Allow921YesNo
14043634USE AND APPLICATION OF A PHARMACEUTICAL COMPOSITION CONTAINING A MIXTURE OF NATURAL-ORIGIN HETEROCYCLICAL GUANIDINE, FOR COSMETOLOGY, WOUND HEALING, FOCAL DYSTONIA AND MUSCULAR SPASM- RELATED CLINICAL PATHOLOGIESOctober 2013June 2014Allow901YesNo
14028960METHOD FOR IMPROVING TETRACYCLINE-RESISTANCE OF ACINETOBACTER BAUMANNIISeptember 2013May 2014Allow811NoNo
13970026METHOD FOR THE TREATMENT OR PREVENTION OF LOWER URINARY TRACT SYMPTOMSAugust 2013October 2014Allow1420YesNo
13942158TETRAHYDROISOQUINOLIN-1-ONE DERIVATIVE OR SALT THEREOFJuly 2013May 2015Allow2201YesNo
13925271TREATMENT OR PREVENTION OF HYPOTENSION AND SHOCKJune 2013March 2015Allow2111YesNo
13923829LIPID-LOWERING ANTIDIABETIC AGENTJune 2013September 2014Allow1440YesNo
13915833Combination Medicaments for Treating Bacterial InfectionsJune 2013April 2014Allow1001YesNo
13992795NEW TRIAZOLE COMPOUNDS AS POTENTIAL ANTI-INFLAMMATORY AGENTSJune 2013May 2014Allow1121YesNo
13897524NOVEL ROCK INHIBITORSMay 2013June 2014Allow1301YesNo
13885500Benzofuran Compounds For The Treatment Of Hepatitis C Virus InfectionsMay 2013September 2014Allow1611YesNo
13884741LACTAM DERIVATIVES USEFUL AS OREXIN RECEPTOR ANTAGONISTSMay 2013August 2015Allow2801YesNo
13887762COMPOUNDS, COMPOSITIONS AND METHODS FOR THE TREATMENT OF AMYLOID DISEASES AND SYNUCLEINOPATHIES SUCH AS ALZHEIMER'S DISEASE, TYPE 2 DIABETES, AND PARKINSON'S DISEASEMay 2013February 2015Allow2111YesNo
13836816Benzimidazole-imidazole derivativesMarch 2013April 2016Allow3741YesNo
13822149USE OF DERIVATIVES OF PENTAPHYRINE AS ANTIMICROBIAL AND DISINFECTANT AGENTSMarch 2013September 2014Allow1801YesNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner CHONG, YONG SOO.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
14
Examiner Affirmed
5
(35.7%)
Examiner Reversed
9
(64.3%)
Reversal Percentile
85.1%
Higher than average

What This Means

With a 64.3% reversal rate, the PTAB has reversed the examiner's rejections more often than affirming them. This reversal rate is in the top 25% across the USPTO, indicating that appeals are more successful here than in most other areas.

Strategic Value of Filing an Appeal

Total Appeal Filings
45
Allowed After Appeal Filing
19
(42.2%)
Not Allowed After Appeal Filing
26
(57.8%)
Filing Benefit Percentile
67.7%
Higher than average

Understanding Appeal Filing Strategy

Filing a Notice of Appeal can sometimes lead to allowance even before the appeal is fully briefed or decided by the PTAB. This occurs when the examiner or their supervisor reconsiders the rejection during the mandatory appeal conference (MPEP § 1207.01) after the appeal is filed.

In this dataset, 42.2% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is above the USPTO average, suggesting that filing an appeal can be an effective strategy for prompting reconsideration.

Strategic Recommendations

Appeals to PTAB show good success rates. If you have a strong case on the merits, consider fully prosecuting the appeal to a Board decision.

Filing a Notice of Appeal is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

Examiner CHONG, YONG SOO - Prosecution Strategy Guide

Executive Summary

Examiner CHONG, YONG SOO works in Art Unit 1623 and has examined 182 patent applications in our dataset. With an allowance rate of 87.9%, this examiner has an above-average tendency to allow applications. Applications typically reach final disposition in approximately 35 months.

Allowance Patterns

Examiner CHONG, YONG SOO's allowance rate of 87.9% places them in the 64% percentile among all USPTO examiners. This examiner has an above-average tendency to allow applications.

Office Action Patterns

On average, applications examined by CHONG, YONG SOO receive 1.96 office actions before reaching final disposition. This places the examiner in the 63% percentile for office actions issued. This examiner issues a slightly above-average number of office actions.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by CHONG, YONG SOO is 35 months. This places the examiner in the 19% percentile for prosecution speed. Applications take longer to reach final disposition with this examiner compared to most others.

Interview Effectiveness

Conducting an examiner interview provides a +32.2% benefit to allowance rate for applications examined by CHONG, YONG SOO. This interview benefit is in the 83% percentile among all examiners. Recommendation: Interviews are highly effective with this examiner and should be strongly considered as a prosecution strategy. Per MPEP § 713.10, interviews are available at any time before the Notice of Allowance is mailed or jurisdiction transfers to the PTAB.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 23.1% of applications are subsequently allowed. This success rate is in the 22% percentile among all examiners. Strategic Insight: RCEs show lower effectiveness with this examiner compared to others. Consider whether a continuation application might be more strategic, especially if you need to add new matter or significantly broaden claims.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 49.3% of cases where such amendments are filed. This entry rate is in the 69% percentile among all examiners. Strategic Recommendation: This examiner shows above-average receptiveness to after-final amendments. If your amendments clearly overcome the rejections and do not raise new issues, consider filing after-final amendments before resorting to an RCE.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 111.1% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 78% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences are highly effective with this examiner compared to others. Before filing a full appeal brief, strongly consider requesting a PAC. The PAC provides an opportunity for the examiner and supervisory personnel to reconsider the rejection before the case proceeds to the PTAB.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 70.8% of appeals filed. This is in the 53% percentile among all examiners. Of these withdrawals, 52.9% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows above-average willingness to reconsider rejections during appeals. The mandatory appeal conference (MPEP § 1207.01) provides an opportunity for reconsideration.

Petition Practice

When applicants file petitions regarding this examiner's actions, 37.5% are granted (fully or in part). This grant rate is in the 34% percentile among all examiners. Strategic Note: Petitions show below-average success regarding this examiner's actions. Ensure you have a strong procedural basis before filing.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 6.0% of allowed cases (in the 91% percentile). Per MPEP § 1302.04, examiner's amendments are used to place applications in condition for allowance when only minor changes are needed. This examiner frequently uses this tool compared to other examiners, indicating a cooperative approach to getting applications allowed. Strategic Insight: If you are close to allowance but minor claim amendments are needed, this examiner may be willing to make an examiner's amendment rather than requiring another round of prosecution.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 1.2% of allowed cases (in the 59% percentile). This examiner issues Quayle actions more often than average when claims are allowable but formal matters remain (MPEP § 714.14).

Prosecution Strategy Recommendations

Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:

  • Prioritize examiner interviews: Interviews are highly effective with this examiner. Request an interview after the first office action to clarify issues and potentially expedite allowance.
  • Request pre-appeal conferences: PACs are highly effective with this examiner. Before filing a full appeal brief, request a PAC to potentially resolve issues without full PTAB review.
  • Plan for extended prosecution: Applications take longer than average with this examiner. Factor this into your continuation strategy and client communications.
  • Examiner cooperation: This examiner frequently makes examiner's amendments to place applications in condition for allowance. If you are close to allowance, the examiner may help finalize the claims.

Relevant MPEP Sections for Prosecution Strategy

  • MPEP § 713.10: Examiner interviews - available before Notice of Allowance or transfer to PTAB
  • MPEP § 714.12: After-final amendments - may be entered "under justifiable circumstances"
  • MPEP § 1002.02(c): Petitionable matters to Technology Center Director
  • MPEP § 1004: Actions requiring primary examiner signature (allowances, final rejections, examiner's answers)
  • MPEP § 1207.01: Appeal conferences - mandatory for all appeals
  • MPEP § 1214.07: Reopening prosecution after appeal

Important Disclaimer

Not Legal Advice: The information provided in this report is for informational purposes only and does not constitute legal advice. You should consult with a qualified patent attorney or agent for advice specific to your situation.

No Guarantees: We do not provide any guarantees as to the accuracy, completeness, or timeliness of the statistics presented above. Patent prosecution statistics are derived from publicly available USPTO data and are subject to data quality limitations, processing errors, and changes in USPTO practices over time.

Limitation of Liability: Under no circumstances will IronCrow AI be liable for any outcome, decision, or action resulting from your reliance on the statistics, analysis, or recommendations presented in this report. Past prosecution patterns do not guarantee future results.

Use at Your Own Risk: While we strive to provide accurate and useful prosecution statistics, you should independently verify any information that is material to your prosecution strategy and use your professional judgment in all patent prosecution matters.