USPTO Examiner DAHLIN HEATHER RAQUEL - Art Unit 1629

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19323694STIMULANT COMPOSITION AND PROCESS FOR MAKING SAMESeptember 2025December 2025Allow400YesNo
19182966MORPHIC FORMS OF TRILACICLIB AND METHODS OF MANUFACTURE THEREOFApril 2025October 2025Allow610NoNo
19182985MORPHIC FORMS OF TRILACICLIB AND METHODS OF MANUFACTURE THEREOFApril 2025October 2025Allow610NoNo
19182977MORPHIC FORMS OF TRILACICLIB AND METHODS OF MANUFACTURE THEREOFApril 2025October 2025Allow610NoNo
18973646MORPHIC FORMS OF TRILACICLIB AND METHODS OF MANUFACTURE THEREOFDecember 2024October 2025Abandon1010NoNo
18431262COMBINATION THERAPY FOR TREATING CANCERFebruary 2024May 2025Abandon1501NoNo
18511036METHODS FOR TREATING CANCERNovember 2023September 2025Abandon2220NoNo
18372495METHODS OF TREATING AND PREVENTING ALLOANTIBODY DRIVEN CHRONIC GRAFT VERSUS HOST DISEASESeptember 2023January 2025Abandon1610NoNo
18372398METHODS OF TREATING AND PREVENTING GRAFT VERSUS HOST DISEASESeptember 2023January 2025Abandon1610NoNo
18338355SALT FORM OF ISOQUINOLINONE TYPE COMPOUND AS ROCK INHIBITOR AND PREPARATION METHOD THEREFORJune 2023February 2026Allow3210NoNo
18036719PROPHYLAXIS AND TREATMENT OF ANGIOEDEMAMay 2023January 2026Allow3310YesNo
18029579Crystal of Thyroid Hormone B Receptor Agonist, Process for Preparing The Same and Use ThereofMarch 2023March 2026Allow3510NoNo
18028120SALT OF ARYLAMINOQUINAZOLINE-CONTAINING COMPOUND, AND PREPARATION METHOD THEREFOR AND USE THEREOFMarch 2023January 2026Allow3410YesNo
18027759CSF1R KINASE INHIBITOR AND USE THEREOFMarch 2023February 2026Allow3511YesNo
18185268TREATMENT OF LOW-GRADE GLIOMA WITH MIRDAMETINIBMarch 2023January 2025Abandon2310NoNo
1817707318-MC SALT FORMSMarch 2023January 2025Abandon2301NoNo
18023797Methods of Managing Cocaine or Other Drug AddictionsFebruary 2023November 2025Allow3310NoNo
18021654METHODS FOR TREATING HYPERCHOLESTEROLEMIAFebruary 2023July 2025Allow2900YesNo
18040102NOVEL INDIRUBIN DERIVATIVES HAVING HETEROBICYCLIC MOIETIES AND THE USE THEREOFJanuary 2023March 2026Allow3720YesNo
18018587USE OF MITOXANTRONE PREPARATION IN PREPARATION OF DRUG FOR DIAGNOSING AND TREATING BREAST CANCERJanuary 2023February 2026Allow3710YesNo
18007020PREPARATION METHOD OF SALFAPRODIL FREEZE-DRIED POWDER INJECTION, AND PRODUCT AND USE THEREOFJanuary 2023November 2025Allow3410NoNo
18004731OXOPYRROLIDINE FPR2 AGONISTSJanuary 2023January 2026Allow3710NoNo
18014971Combination Therapy for CancerJanuary 2023December 2025Allow3510NoNo
18071153INHIBITORS OF APOL1 AND METHODS OF USING SAMENovember 2022November 2025Allow3501YesNo
18057738Pyrazolo Compounds and Methods of Use ThereofNovember 2022May 2024Allow1810NoNo
18056877Morpholinylquinazoline Compound, Pharmaceutical compositions thereof and Use ThereofNovember 2022September 2024Abandon2220NoNo
18056717SALT AND SOLID FORMS OF TABERNANTHALOGNovember 2022April 2024Abandon1710NoNo
17983971Treatment of Hypercoagulopathy in Cushing's Syndrome by Administration of Glucocorticoid Receptor ModulatorsNovember 2022May 2024Allow1821NoNo
17970938Phytol-based surfactants and methods thereforOctober 2022June 2024Allow2020NoNo
17918249VACCINE ADJUVANTSOctober 2022November 2025Allow3710NoNo
18045210RADIATION-ACTIVATABLE PLATINUM COMPLEX, ITS PREPARATION AND THERAPEUTIC USEOctober 2022June 2024Allow2020NoNo
17955543TOPICAL ANTIMICROBIAL FORMULATIONSSeptember 2022September 2025Abandon3630YesNo
17934769NEW PYRIDO DIAZEPINE DERIVATIVES AS GABA A GAMMA1 PAMSeptember 2022March 2024Abandon1810NoNo
17906996CRYSTAL FORM OF NITROXOLINE PRODRUG, PHARMACEUTICAL COMPOSITION CONTAINING SAME, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOFSeptember 2022November 2025Allow3820YesNo
17910654CRYSTAL OF A HYPOXANTHINE COMPOUNDSeptember 2022March 2026Abandon4210NoNo
17940984PREPARATION METHOD OF TOFACITINIB CITRATESeptember 2022September 2023Allow1200YesNo
17902795USES OF CORYLIN AND/OR NEOBAVAISOFLAVONE IN TREATING SYMPTOMS ASSOCIATED WITH SENESCENCESeptember 2022December 2024Abandon2740NoNo
17802203Processes for the Preparation of Multicomponent Crystalline Forms of Active Pharmaceutical Ingredients Using Solvent VapourAugust 2022October 2025Allow3710YesNo
17892651COMBINATION THERAPY FOR TREATING CANCERAugust 2022May 2024Abandon2011NoNo
17799508INHIBITORS OF NICOTINAMIDE N-METHYLTRANSFERASE, COMPOSITIONS AND USES THEREOFAugust 2022August 2025Allow3610YesNo
17793406CRYSTALLINE FORM OF FLUVATINIB OR FLUVATINIB METHANESULFONATE AND PREPARATION METHOD THEREFORJuly 2022December 2025Allow4120NoNo
17866008METHODS OF USING SUBSTITUTED FLAVONES FOR TREATING BONE DISORDERSJuly 2022March 2025Abandon3321NoNo
17793275CRYSTAL FORM OF POLYCYCLIC ANAPLASTIC LYMPHOMA KINASE INHIBITORJuly 2022June 2025Allow3510YesNo
17860599Dermatological Compositions and Methods of Treatment against Cutaneous T-Cell LymphomaJuly 2022July 2024Abandon2420NoNo
17857970PHARMACEUTICAL COMPOSITIONS AND METHODS FOR TREATING HYPERTENSIONJuly 2022April 2024Abandon2210NoNo
17855823PREPARATION AND APPLICATION OF TRITERPENOIDS WITH EFFECT OF IMPROVING GLUCOSE AND LIPID METABOLISM DISORDERSJuly 2022March 2024Allow2111YesNo
17854685MULTI-FUNCTIONAL NANOPARTICLE TARGETED TO BREAST CANCER, PREPARATION METHOD AND USE THEREOFJune 2022May 2024Abandon2311NoNo
17789095METHOD FOR PREPARING ISAVUCONAZONIUM SULFATEJune 2022August 2025Allow3810NoNo
17787870CARBOXY DERIVATIVES WITH ANTIINFLAMATORY PROPERTIESJune 2022February 2026Allow4421YesNo
17787113PRMT5 INHIBITORSJune 2022September 2025Allow3910YesNo
17838171DUAL TREATMENT OF MIGRAINEJune 2022July 2024Abandon2520NoNo
17756277CRYSTAL FORMS OF FUSED RING COMPOUND, AND COMPOSITION THEREOF, PREPARATION METHOD THEREFOR AND APPLICATION THEREOFMay 2022August 2025Abandon3910NoNo
17777154COMPOUND AS HIGHLY SELECTIVE ROS1 INHIBITOR AND USE THEREOFMay 2022August 2025Allow3910NoNo
17775795NOVEL SALT OF TERPHENYL COMPOUNDMay 2022May 2025Allow3610YesNo
17733419METHODS OF TREATING AND PREVENTING ALLOANTIBODY DRIVEN CHRONIC GRAFT VERSUS HOST DISEASEApril 2022May 2024Abandon2511NoNo
17732124PRC1 INHIBITORS AND METHODS OF TREATMENT THEREWITHApril 2022April 2025Allow3621NoNo
17730764METHODS OF TREATING AND PREVENTING GRAFT VERSUS HOST DISEASEApril 2022June 2024Abandon2611NoNo
17703891PREPARATION OF GHRELIN O-ACYLTRANSFERASE INHIBITORSMarch 2022February 2025Allow3500NoNo
17700063COMBINATIONAL THERAPIES FOR TREATMENT OF CANCER COMPRISING A BACTERIOCHLOROPHYLL DERIVATIVEMarch 2022November 2024Abandon3120NoNo
17639015SUBSTITUTED CYANOPYRROLIDINES WITH ACTIVITY AS USP30 INHIBITORSFebruary 2022October 2025Abandon4401NoNo
17631833INTRAVENOUS VITAMIN C THERAPY PROTOCOL FOR THE TREATMENT OF CANCERJanuary 2022September 2025Abandon4310NoNo
17627946CANNABINOID DERIVATIVES AS PHARMACEUTICALLY ACTIVE COMPOUNDS AND METHODS OF PREPARATION THEREOFJanuary 2022May 2025Allow3910YesNo
17576208TREATMENT OF CHRONIC COUGH, BREATHLESSNESS AND DYSPNEAJanuary 2022September 2025Abandon4510NoNo
17618557STIMULANT COMPOSITION AND PROCESS FOR MAKING SAMEDecember 2021August 2025Allow4420YesNo
17547940COMPOUNDS FOR TREATING RESPIRATORY DISEASEDecember 2021October 2025Allow4611YesNo
17617011METHOD FOR TREATMENT OF AT RISK PATIENTSDecember 2021May 2025Abandon4110NoNo
17542540NOVEL ESTERS OF MEDROXYPROGESTERONEDecember 2021May 2025Abandon4110NoNo
17596227POLYMORPH OF CDK9 INHIBITOR AND PREPARATION METHOD FOR POLYMORPH AND USE THEREOFDecember 2021March 2025Allow3910NoNo
17615369COMPOSITION FOR CASPASE INHIBITOR PRODRUG INJECTIONNovember 2021May 2025Abandon4110NoNo
17614114NOVEL COMPOUNDS FOR INHIBITION OF JANUS KINASE 1November 2021September 2025Allow4621NoNo
17610368METHODS AND FORMULATIONS FOR TREATING VISION DISORDERSNovember 2021April 2025Abandon4210NoNo
17607733PRODRUG OF CASPASE INHIBITOROctober 2021November 2025Abandon4920NoNo
17606998COUMARIN-MODIFIED ANDROGENS FOR THE TREATMENT OF PROSTATE CANCEROctober 2021February 2025Allow4021YesNo
17509238SYSTEMS AND METHODS FOR TREATMENTS OF AN EYE WITH A PHOTOSENSITIZEROctober 2021September 2024Allow3521YesNo
17510050Treating Y537S Mutant Breast Cancer with RAD1901 and mTOR inhibitorOctober 2021August 2023Allow2220YesNo
17504243SUBSTITUTED OXOPYRIDINE DERIVATIVESOctober 2021September 2025Abandon4720NoNo
17593965CROSSLINKED SILK FIBROIN-BASED COMPOSITIONS, AND METHODS OF MAKING AND USING THE SAMESeptember 2021October 2025Abandon4820NoNo
17599847PRODUCTION METHOD FOR RARE FATTY ACID USING NOVEL ENZYME, AND NOVEL RARE FATTY ACIDSeptember 2021April 2025Allow4311YesNo
17599338PHARMACEUTICAL COMPOSITIONS AND COMBINATIONS COMPRISING INHIBITORS OF THE ANDROGEN RECEPTOR AND USES THEREOFSeptember 2021March 2024Abandon3001NoNo
17598611SYNTHESIS AND APPLICATION OF DILTIAZEM HYDROCHLORIDESeptember 2021March 2025Abandon4110NoNo
17598389PYRAZOLESULFONAMIDES AS ANTITUMOR AGENTSSeptember 2021March 2026Abandon5440YesNo
17439630COMPOUNDS FOR USES IN PHARMACOLOGICAL INDUCTION OF HBF FOR TREATMENT OF SICKLE CELL DISEASE AND ß-THALASSEMIASeptember 2021December 2024Allow3910NoNo
17438753CRYSTAL FORM E OF BULLEYACONITINE A, PREPARATION METHOD THEREFOR AND APPLICATION THEREOFSeptember 2021February 2025Abandon4110NoNo
17438024METHODS AND COMPOSITIONS FOR TREATMENT OF LYSOSOMAL STORAGE DISORDERSeptember 2021July 2025Abandon4620NoNo
174370301-PYRIDYL-PYRAZOLYL AMIDE COMPOUNDS AND PREPARATION AND USES THEREOFSeptember 2021May 2025Abandon4411NoNo
17412851DIETARY SUPPLEMENT FORMULATED BASED ON ALL-TRANS FORM OF MENAQUINONE-7August 2021April 2024Abandon3231NoNo
17428867Co-Administration Therapy to Prevent Neurodegeneration and Enhance NeuroprotectionAugust 2021September 2025Abandon5020NoNo
17425810MEDICAMENT FOR PROPHYLAXIS OR TREATMENT OF PULMONARY FIBROSISJuly 2021January 2025Abandon4210NoNo
17423819COMBINATON THERAPY WITH A DON PRODRUG AND AN IMMUNE CHECKPOINT INHIBITORJuly 2021February 2026Abandon5540NoNo
17423745CRYSTALLINE FORMS OR AMORPHOUS FORMS OF N-(PHENYL SULFONYL) BENZAMIDE COMPOUNDS OR ITS SALTS OR SOLVATESJuly 2021March 2025Allow4420NoNo
17416711CYCLIN-DEPENDENT KINASE INHIBITORSJune 2021May 2025Abandon4730NoNo
17414278L-TRIIODOTHYRONINE (T3) FOR USE IN LIMITING MICROVASCULAR OBSTRUCTIONJune 2021December 2025Allow5430YesYes
17413327CYCLOPENTYL NUCLEOSIDE ANALOGS AS ANTI-VIRALSJune 2021October 2024Abandon4010NoNo
17413185CYCLOBUTYL NUCLEOSIDE ANALOGS AS ANTI-VIRALSJune 2021October 2024Abandon4010NoNo
17309487USE OF COMPOUND OR PHARMACEUTICALLY ACCEPTABLE SALT, DIMER OR TRIMER THEREOF IN MANUFACTURE OF MEDICAMENT FOR TREATING CANCERJune 2021November 2025Abandon5350NoNo
17295721AN AURORA A KINASE INHIBITOR FOR USE IN THE TREATMENT OF NEUROBLASTOMAMay 2021August 2024Abandon3810NoNo
17292863FORMULATIONS OF INFLUENZA THERAPEUTICSMay 2021July 2024Allow3810NoNo
17313955EPINEPHRINE SPRAY FORMULATIONSMay 2021September 2024Abandon4110NoNo
17291273MONOBACTAM COMPOUNDS AND USE THEREFORMay 2021September 2024Abandon4010NoNo
17289122METHOD OF TREATMENT OF P53 WT TUMORSApril 2021June 2024Allow3810NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner DAHLIN, HEATHER RAQUEL.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
1
Examiner Affirmed
1
(100.0%)
Examiner Reversed
0
(0.0%)
Reversal Percentile
0.4%
Lower than average

What This Means

With a 0.0% reversal rate, the PTAB affirms the examiner's rejections in the vast majority of cases. This reversal rate is in the bottom 25% across the USPTO, indicating that appeals face significant challenges here.

Strategic Value of Filing an Appeal

Total Appeal Filings
5
Allowed After Appeal Filing
2
(40.0%)
Not Allowed After Appeal Filing
3
(60.0%)
Filing Benefit Percentile
64.9%
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, 40.0% 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 face challenges. Ensure your case has strong merit before committing to full Board review.

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

Examiner DAHLIN, HEATHER RAQUEL - Prosecution Strategy Guide

Executive Summary

Examiner DAHLIN, HEATHER RAQUEL works in Art Unit 1629 and has examined 73 patent applications in our dataset. With an allowance rate of 38.4%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 43 months.

Allowance Patterns

Examiner DAHLIN, HEATHER RAQUEL's allowance rate of 38.4% places them in the 7% percentile among all USPTO examiners. This examiner is less likely to allow applications than most examiners at the USPTO.

Office Action Patterns

On average, applications examined by DAHLIN, HEATHER RAQUEL receive 2.30 office actions before reaching final disposition. This places the examiner in the 65% 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 DAHLIN, HEATHER RAQUEL is 43 months. This places the examiner in the 15% 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 +49.7% benefit to allowance rate for applications examined by DAHLIN, HEATHER RAQUEL. This interview benefit is in the 93% 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, 13.9% of applications are subsequently allowed. This success rate is in the 9% 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 20.8% of cases where such amendments are filed. This entry rate is in the 26% percentile among all examiners. Strategic Recommendation: This examiner shows below-average receptiveness to after-final amendments. You may need to file an RCE or appeal rather than relying on after-final amendment entry.

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 66.7% of appeals filed. This is in the 47% percentile among all examiners. 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, 66.7% are granted (fully or in part). This grant rate is in the 71% percentile among all examiners. Strategic Note: Petitions show above-average success regarding this examiner's actions. Petitionable matters include restriction requirements (MPEP § 1002.02(c)(2)) and various procedural issues.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 1% percentile). This examiner rarely makes examiner's amendments compared to other examiners. You should expect to make all necessary claim amendments yourself through formal amendment practice.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.0% of allowed cases (in the 1% percentile). This examiner rarely issues Quayle actions compared to other examiners. Allowances typically come directly without a separate action for formal matters.

Prosecution Strategy Recommendations

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

  • Prepare for rigorous examination: With a below-average allowance rate, ensure your application has strong written description and enablement support. Consider filing a continuation if you need to add new matter.
  • 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.
  • Plan for extended prosecution: Applications take longer than average with this examiner. Factor this into your continuation strategy and client communications.

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.