USPTO Examiner PATEL SAGAR S - Art Unit 1626

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18763262SALTS AND SOLID FORMS OF (S)-3-(4-((4-(MORPHOLINOMETHYL)BENZYL)OXY)-1-OXOISOINDOLIN-2-YL)PIPERIDINE-2,6-DIONE AND COMPOSITIONS COMPRISING AND METHODS OF USING THE SAMEJuly 2024February 2025Allow800YesNo
183812723-(5-(3-FLUOROPHENYL)-4-PHENYL-4H-1,2,4-TRIAZOL-3-YLTHIO)PROPANOIC ACID AS AN ANTIMICROBIAL COMPOUNDOctober 2023January 2024Allow300YesNo
18451243IMMUNOMODULATING UREA AZALIDESAugust 2023March 2025Allow1910NoNo
18450646DIACYLGLYCEROL KINASE MODULATING COMPOUNDSAugust 2023March 2024Allow700YesNo
18190407MESCALINE DERIVATIVES WITH MODIFIED ACTIONMarch 2023May 2025Abandon2601NoNo
18070374MESCALINE DERIVATIVES WITH MODIFIED ACTIONNovember 2022May 2025Abandon3001NoNo
18047454MULTI-ARM SINGLE MOLECULAR WEIGHT POLYETHYLENE GLYCOL ACTIVE DERIVATIVE AND APPLICATION THEREOFOctober 2022April 2025Allow3010YesNo
17930015FORMULATIONS COMPRISING HETEROCYCLIC PROTEIN KINASE INHIBITORSSeptember 2022May 2025Abandon3301NoNo
17929777IMMUNOMODULATING AZALIDESSeptember 2022March 2025Allow3120NoNo
17908530COMPOUNDS WITH IMMUNOMODULATORY ACTIVITY AND THERAPEUTIC USES THEREOFAugust 2022June 2025Allow3410YesNo
17887776COMPOSITIONS AND METHODS FOR THE TREATMENT OF VIRAL INFECTIONSAugust 2022April 2025Allow3210NoNo
178714582,3-DIHYDRO-ISOINDOLE-1-ON DERIVATIVE AS BTK KINASE SUPPRESSANT, AND PHARMACEUTICAL COMPOSITION INCLUDING SAMEJuly 2022March 2025Abandon3210NoNo
17849600SMALL MOLECULE COMPOUNDSJune 2022November 2023Abandon1611NoNo
17841138CDK2/4/6 InhibitorsJune 2022July 2024Allow2500YesNo
17739737SPIROBIFLUORENE COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICESMay 2022February 2025Allow3411YesNo
17755167Nitrogen-containing Derivative of Substituted Phenol Hydroxy Acid Ester, and Preparation and Use ThereofApril 2022March 2025Allow3510YesNo
17767276Na/K-ATPase LIGANDS AND USE THEREOF FOR TREATMENT OF CANCERApril 2022May 2025Abandon3801NoNo
17767188PROSTAGLANDIN EP4 RECEPTOR ANTAGONIST COMPOUNDSApril 2022April 2025Allow3601YesNo
17705624RUXOLITINIB FORMULATION FOR REDUCTION OF ITCH IN ATOPIC DERMATITISMarch 2022September 2022Allow510YesNo
17702894CRYSTALLINE POLYMORPHS OF 1,6-DIBROMO-1,6-DIDEOXY-DULCITOLMarch 2022March 2025Abandon3601NoNo
17698719APPARATUS AND CONTINUOUS FLOW PROCESS FOR PRODUCTION OF BORONIC ACID DERIVATIVEMarch 2022March 2025Abandon3601NoNo
17697247CYCLIC DI-NUCLEOTIDE COMPOUNDS AND METHODS OF USEMarch 2022March 2025Abandon3601NoNo
17676169MESCALINE DERIVATIVES WITH MODIFIED ACTIONFebruary 2022January 2025Abandon3530NoNo
17666692BENZYLAMINO-OXOETHYL BENZAMIDE ANALOGS AND METHODS OF USEFebruary 2022January 2024Allow2400NoNo
17579150NANOMATERIALS COMPRISING A BIODEGRADABLE FEATUREJanuary 2022November 2024Allow3411NoNo
17570299SALTS AND SOLID FORMS OF (S)-3-(4-((4-(MORPHOLINOMETHYL)BENZYL)OXY)-1-OXOISOINDOLIN-2-YL)PIPERIDINE-2,6-DIONE AND COMPOSITIONS COMPRISING AND METHODS OF USING THE SAMEJanuary 2022August 2024Abandon3110NoNo
17623772ORGANIC COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUSDecember 2021September 2022Allow810NoNo
17623356ORGANIC COMPOUND, ELECTRONIC COMPONENT CONTAINING ORGANIC COMPOUND, AND ELECTRONIC DEVICEDecember 2021September 2022Allow810YesNo
17560545SUBSTITUTED FUSED BI- OR TRI- HETEROCYCLIC COMPOUNDS AS EHMT2 INHIBITORSDecember 2021December 2024Abandon3611NoNo
17554725PHOTOPROTECTIVE COMPOSITIONS CONTAINING MALASSEZIA-DERIVED COMPOUNDS AND/OR CHEMICAL ANALOGS THEREOFDecember 2021June 2025Allow4220YesNo
17614100GPR40 AGONISTSNovember 2021April 2025Abandon4001NoNo
17534348FORMULATIONS AND METHODS FOR TREATING CONDITIONS OF THE EYENovember 2021June 2024Abandon3101NoNo
17523160ISOTOPE-ENRICHED 3-AMINO-1-PROPANESULFONIC ACID DERIVATIVES FOR THE TREATMENT OF CEREBROVASCULAR DISEASENovember 2021April 2025Allow4131NoNo
17519239SYNTHESIS OF CRAC CHANNEL INHIBITORSNovember 2021December 2024Allow3810YesNo
17517060COMPOSITION, PHOTOELECTRIC CONVERSION ELEMENT, AND IMAGING DEVICENovember 2021February 2025Abandon4020NoNo
17606884ITACONIC ACID DERIVATIVES AND USES THEREOF INTREATING AN INFLAMMATORY DISEASE OR A DISEASE ASSOCIATED WITH AN UNDESIRABLE IMMUNE RESPONSEOctober 2021April 2025Allow4220YesNo
17594575NEW CLASS OF ANTIBIOTICS HAVING LOW MIC-VALUES TOWARDS DIFFERENT STRAINS OF BACTERIAOctober 2021February 2025Abandon4001NoNo
17505699MODULATOR OF CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR, PHARMACEUTICAL COMPOSITIONS, METHODS OF TREATMENT, AND PROCESS FOR MAKING THE MODULATOROctober 2021December 2024Abandon3831YesNo
17500625Methods of Treating IgA Nephropathy with Thiol-Containing MoleculesOctober 2021December 2024Allow3921YesNo
17496568SYSTEM AND METHOD FOR REACTING ONE OR MORE COMPOUNDS TO FORM TETRAHYDROCANNABINOLIC ACID (THCA)October 2021May 2024Allow3120YesNo
17601487PHARMACEUTICAL COMBINATION OF AN EP4 ANTAGONIST AND IMMUNE CHECKPOINT INHIBITORS FOR THE TREATMENT OF TUMOURSOctober 2021July 2022Allow1010YesNo
17484420Mechanosynthesis of a Co-Amorphous Formulation of Creatine with Citric Acid and Humidity-Mediated Transformation into a Co-CrystalSeptember 2021November 2024Allow3810YesNo
17475486WATER-SOLUBLE YNAMIDE COUPLING REAGENT AND PREPARATION METHOD AND USE THEREOFSeptember 2021September 2024Allow3611YesNo
17403964MODIFIED PEG-400 - ASCORBIC ACID (mPEG-AA) COMPLEX AND USES THEREOFAugust 2021January 2024Abandon2901NoNo
17400820BENZIMIDAZOLE COMPOUNDS AS C-KIT INHIBITORSAugust 2021April 2025Abandon4420YesNo
17382591METHOD FOR THE INDUSTRIAL PRODUCTION OF 2-HALO-4,6-DIALKOXY-1,3,5-TRIAZINES AND THEIR USE IN THE PRESENCE OF AMINESJuly 2021September 2024Allow3811YesNo
17424071METAL COMPOUND HAVING PHASE TRANSFORMATION AND METHOD OF PREPARING THE SAMEJuly 2021May 2022Allow1010YesNo
17378960Hydroxide-Catalyzed Formation Of Silicon-Oxygen Bonds By Dehydrogenative Coupling Of Hydrosilanes And AlcoholsJuly 2021June 2024Abandon3410NoNo
17310092LYSOPHOSPHATIDIC ACID RECEPTOR ANTAGONIST AND PREPARATION METHOD THEREFORJuly 2021March 2025Allow4411YesNo
17366313Pharmaceutical composition and use thereofJuly 2021June 2025Abandon4710NoNo
17363770PRODUCTION OF NITROGEN-CONTAINING CHELATORSJune 2021February 2024Abandon3201NoNo
17312557Pharmaceutical composition and use thereofJune 2021December 2024Abandon4310NoNo
17312658Crystalline Forms and Salt Forms of a Kinase InhibitorJune 2021April 2024Allow3510NoNo
17311669USE OF A BERBERIS AND RESVERATROL MIXTURE TO CONTROL DYSLIPIDEMIAJune 2021November 2024Abandon4201NoNo
17311634PHARMACEUTICAL COMPOSITIONS OF FUROSEMIDE AND USES THEREOFJune 2021April 2025Abandon4720NoNo
17338643ETHYNYL DERIVATIVESJune 2021September 2024Allow3910YesNo
17291099O-SUBSTITUTED SERINE DERIVATIVE PRODUCTION METHODJune 2021January 2025Allow4511YesNo
17298652PANTETHEINE DERIVATIVES AND USES THEREOFMay 2021March 2025Abandon4521NoNo
17298281FEED ADDITIVE COMPOSITION AND FEED COMPOSITION COMPRISING THE SAMEMay 2021February 2025Allow4411YesNo
17315538POLYMORPHSMay 2021June 2024Allow3810YesNo
17291042MIXTURES AND COMPOSITIONS COMPRISING 5-FLUORO-4-IMINO-3-METHYL-1-TOSYL-3,4-DIHYDROPYRIMIDIN-2-ONE, AND METHODS OF USE THEREOFMay 2021May 2025Allow4811NoNo
17306617PROCESS FOR THE PREPARATION OF RIVAROXABAN INVOLVING NOVEL INTERMEDIATEMay 2021October 2023Allow2900YesNo
17236745COMPOSITIONS AND METHODS FOR THE TREATMENT OF VIRAL INFECTIONSApril 2021May 2022Allow1211YesNo
17236008ORAL DISSOLVABLE FILM WITH HIGH LOAD OF POLYMERIC BINDERApril 2021April 2025Abandon4731NoNo
17232015SUBSTITUTED PYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORSApril 2021October 2023Allow3000YesNo
17221000N-[5-(aminosulfonyl)-4-methyl-1,3-thiazol-2-yl]-N-methyl-2-[4-(2-pyridinyl)-phenyl]-acetamide free base hemihydrate, methods of manufacture and uses thereofApril 2021July 2024Allow4011YesNo
17278890DEGRADERS OF WEE1 KINASEMarch 2021January 2025Allow4611NoNo
17201827COMPOUNDS FOR TREATING OR INHIBITING RECURRENCE OF ACUTE MYELOID LEUKEMIAMarch 2021December 2023Allow3311YesNo
17201268BIARYL DERIVATIVES AS YAP/TAZ-TEAD PROTEIN-PROTEIN INTERACTION INHIBITORSMarch 2021April 2024Allow3711YesNo
17199999USE OF C3aR IN PREPARING DRUG FOR PREVENTING OR TREATING POLYCYSTIC KIDNEY DISEASEMarch 2021May 2024Abandon3821NoNo
17198863IMMUNOMODULATING UREA AZALIDESMarch 2021August 2023Allow2910YesNo
17192609IP AND IP ANALOGS DOSAGE REGIMENS FOR THE TREATMENT OF ECTOPIC CALCIFICATIONSMarch 2021April 2024Allow3821NoNo
17192569SONODYNAMIC THERAPY USING SONODYNAMICALLY ACTIVATED COORDINATION COMPLEXES OF TRANSITION METALS AS SENSITIZING AGENTSMarch 2021July 2023Allow2810YesNo
17188422Treatment of Multiple Sclerosis and Psoriasis Using Prodrugs of Methyl Hydrogen FumarateMarch 2021July 2024Abandon4011NoNo
17179801Methods of Using Androgen Receptor Inhibitors as Cancer TherapeuticsFebruary 2021February 2024Allow3611YesNo
17169611PROCESSES FOR PREPARING PHOSPHORODIAMIDATE MORPHOLINO OLIGOMERSFebruary 2021November 2024Allow4511YesNo
17164446HETEROCYCLIC DEGRONIMERS FOR TARGET PROTEIN DEGRADATIONFebruary 2021March 2024Allow3711NoNo
17264394PROCESS TO MAKE A SELECTIVE CATHEPSIN CYSTEINE PROTEASE INHIBITORJanuary 2021November 2022Allow2100NoNo
17162614MODULATORS OF METABOTROPIC GLUTAMATE RECEPTOR 2January 2021April 2024Abandon3801NoNo
17146850COMPOUND AND PHOTOELECTRIC DEVICE, IMAGE SENSOR, AND ELECTRONIC DEVICE INCLUDING THE SAMEJanuary 2021September 2024Allow4421YesNo
17132580Pharmaceutical Composition for Treatment or Prevention of Multiple Inflammatory DisordersDecember 2020May 2023Abandon2810NoNo
17132773PROCESSES FOR PREPARING PHOSPHORODIAMIDATE MORPHOLINO OLIGOMERSDecember 2020March 2024Abandon3910NoNo
17254962FORMULATIONS COMPRISING DOPAMINE-B-HYDROXYLASE INHIBITORS AND METHODS FOR THEIR PREPARATIONDecember 2020March 2024Abandon3901NoNo
17127297DIACYLGLYCEROL KINASE MODULATING COMPOUNDSDecember 2020July 2023Allow3011YesNo
17122726PHARMACEUTICAL AGENTS TARGETING CANCER STEM CELLSDecember 2020April 2023Abandon2801NoNo
172510702-NAPHTHIMIDAMIDES, ANALOGUES THEREOF, AND METHODS OF TREATMENT USING SAMEDecember 2020January 2023Allow2510NoNo
16972660INHIBITORS OF SARM1December 2020June 2025Allow5431YesNo
17108227Combining BACE1 Inhibitors With mGluR Agonists For Alzheimer's Disease TherapyDecember 2020July 2024Allow4321YesNo
17057297NOVEL HIF-1ALPHA INHIBITOR, PREPARATION METHOD THEREFOR, AND PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING ANGIOGENESIS-ASSOCIATED EYE DISEASE, CONTAINING SAME AS ACTIVE INGREDIENTNovember 2020December 2023Allow3731NoNo
16953201BENZATHINE ANALOGSNovember 2020August 2023Allow3300YesNo
16950542PROCESS FOR THE SYNTHESIS OF (S) 3-AMINO-4-(DIFLUOROMETHYLENYL)CYCLOPENT-1-ENE-1-CARBOXYLIC ACIDNovember 2020July 2024Allow4431YesNo
17097913INHIBITORS OF CYCLIN-DEPENDENT KINASE 7 (CDK7)November 2020March 2024Abandon4010NoNo
17055190SUBSTITUTED DIHYDROPYRAZOLO PYRAZINE CARBOXAMIDE DERIVATIVESNovember 2020February 2024Abandon3901NoNo
17096439Inhibitors of Mcl-1 and Akt Binding, Pharmaceutical Compositions, and Uses in Treating CancerNovember 2020December 2023Abandon3720NoNo
17086963EXTENDED RELEASE L-TRI-IODOTHYRONINE AMELIORATES THE PATHOPHYSIOLOGY OF THE MATERNAL PRE-ECLAMPSIA SYNDROMENovember 2020April 2023Abandon2910NoNo
17086913Treatment for Tau-Related DiseasesNovember 2020June 2025Allow5570YesNo
17080516PROCESS FOR THE PREPARATION OF A SUBSTITUTED IMIDAZOTHIAZOLONE COMPOUNDOctober 2020November 2024Abandon4930NoNo
17070271USE OF SUBSTITUTED AMINOPROPIONATE COMPOUNDS IN TREATMENT OF SARS-COV-2 INFECTIONOctober 2020June 2024Abandon4430NoNo
17068574TDO2 InhibitorsOctober 2020June 2025Allow5631YesNo
17065463SULFAMOYL-ARYLAMIDES AND THE USE THEREOF AS MEDICAMENTS FOR THE TREATMENT OF HEPATITIS BOctober 2020July 2023Abandon3310NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner PATEL, SAGAR S.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
2
Examiner Affirmed
1
(50.0%)
Examiner Reversed
1
(50.0%)
Reversal Percentile
69.2%
Higher than average

What This Means

With a 50.0% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage of cases. This reversal rate is above the USPTO average, indicating that appeals have better success here than typical.

Strategic Value of Filing an Appeal

Total Appeal Filings
10
Allowed After Appeal Filing
2
(20.0%)
Not Allowed After Appeal Filing
8
(80.0%)
Filing Benefit Percentile
21.3%
Lower 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, 20.0% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the bottom 25% across the USPTO, indicating that filing appeals is less effective here than in most other areas.

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 shows limited benefit. Consider other strategies like interviews or amendments before appealing.

Examiner PATEL, SAGAR S - Prosecution Strategy Guide

Executive Summary

Examiner PATEL, SAGAR S works in Art Unit 1626 and has examined 548 patent applications in our dataset. With an allowance rate of 72.6%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 24 months.

Allowance Patterns

Examiner PATEL, SAGAR S's allowance rate of 72.6% places them in the 28% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.

Office Action Patterns

On average, applications examined by PATEL, SAGAR S receive 1.36 office actions before reaching final disposition. This places the examiner in the 28% percentile for office actions issued. This examiner issues fewer office actions than average, which may indicate efficient prosecution or a more lenient examination style.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by PATEL, SAGAR S is 24 months. This places the examiner in the 70% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +37.8% benefit to allowance rate for applications examined by PATEL, SAGAR S. This interview benefit is in the 88% 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, 31.8% of applications are subsequently allowed. This success rate is in the 58% percentile among all examiners. Strategic Insight: RCEs show above-average effectiveness with this examiner. Consider whether your amendments or new arguments are strong enough to warrant an RCE versus filing a continuation.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 38.2% of cases where such amendments are filed. This entry rate is in the 50% 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, 0.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 0% percentile among all examiners. Note: Pre-appeal conferences show limited success with this examiner compared to others. While still worth considering, be prepared to proceed with a full appeal brief if the PAC does not result in favorable action.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 60.0% of appeals filed. This is in the 29% percentile among all examiners. Of these withdrawals, 66.7% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows below-average willingness to reconsider rejections during appeals. Be prepared to fully prosecute appeals if filed.

Petition Practice

When applicants file petitions regarding this examiner's actions, 64.3% are granted (fully or in part). This grant rate is in the 81% percentile among all examiners. Strategic Note: Petitions are frequently granted regarding this examiner's actions compared to other examiners. Per MPEP § 1002.02(c), various examiner actions are petitionable to the Technology Center Director, including prematureness of final rejection, refusal to enter amendments, and requirement for information. If you believe an examiner action is improper, consider filing a petition.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.2% of allowed cases (in the 49% percentile). This examiner makes examiner's amendments less often than average. You may need to make most claim amendments yourself.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 2.0% of allowed cases (in the 65% 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.

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.