USPTO Examiner JOHNSTON BRIEANN R - Art Unit 1766

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18669302PLASTICIZER FROM WASTE TIRES AND OTHER WASTE RUBBER GOODSMay 2024July 2025Abandon1420NoNo
18655729METHOD FOR PREPARING ALKALINE RED MUD COATING FOR PREVENTING MARINE ORGANISM ATTACHMENTMay 2024July 2024Allow200NoNo
18700705METAL PASTEApril 2024August 2025Allow1630YesNo
18562894Articles and Structures with Colorable Electro-Static Dissipative (ESD) Polycarbonate BlendsNovember 2023July 2025Abandon2030NoNo
18560641CHARCOAL PRODUCTS MADE WITH PHENOLIC RESIN BINDER AND METHODS FOR MAKING THEREOFNovember 2023November 2025Allow2430YesNo
18388923POLYPROPYLENE POLYMER COMPOSITIONS AND ARTICLES MADE FROM THE SAMENovember 2023April 2025Allow1710NoNo
18280250RECYCLABLE NANO COMPOSITE AS WELL AS PREPARATION METHOD AND APPLICATION THEREOFSeptember 2023January 2024Allow500NoNo
18362618DURABILITY-ENHANCED THERMOCHROMIC FILM AND METHOD OF MANUFACTURING SAMEJuly 2023September 2024Abandon1410NoNo
18257574Bio-Based Coalescing SolventsJune 2023February 2026Allow3222YesNo
18248425METHOD OF PREPARING A HETEROGENEOUS COMPOSITE CHEMICAL CURATIVE DISPERSION FOR MAKING ELASTOMERIC ARTICLEApril 2023December 2025Allow3200NoNo
18123665Crosslinked Polymers with Tunable Coefficients of Thermal ExpansionMarch 2023November 2023Allow810NoNo
18098553CURABLE COMPOSITIONJanuary 2023April 2024Abandon1510NoNo
18004529Recyclable Composition for Paper CoatingJanuary 2023June 2025Abandon3011NoNo
18092990COMPOSITION, THERMOPLASTIC RESIN COMPOSITION USING SAME, AND MOLDED ARTICLE OF SAMEJanuary 2023June 2024Allow1820NoYes
18010268Flame Retardant and Stabilizer Combined for Use with ThermoplasticsDecember 2022April 2025Allow2801NoNo
18000633POLYAMIDE RESIN COMPOSITION, MOLDED POLYAMIDE RESIN ARTICLE, AND PRODUCTION METHOD THEREFORDecember 2022March 2024Abandon1520YesNo
18007637BINDER FOR INJECTION MOULDING COMPOSITIONDecember 2022September 2025Abandon3421NoNo
17987573TIRE SEALANTNovember 2022September 2025Allow3460YesNo
17978611RUBBER COMPOSITION, AND PNEUMATIC TIRE USING THE SAMENovember 2022December 2024Abandon2520NoNo
17921890CURING CATALYST AND RESIN COMPOSITIONOctober 2022February 2025Abandon2711NoNo
17961325METHOD OF FORMING A FIRE RESISTANT ADDITIVE EMPLOYING CARBON NANOTUBES FOR INCORPORATION INTO AN ARTICLEOctober 2022April 2025Abandon3001NoNo
17907459SYNTHESIS OF METHYL 2-FLUOROACRYLATESeptember 2022August 2025Allow3510YesNo
17905956ACRYLIC RUBBER COMPOSITION AND RUBBER CROSSLINKED PRODUCTSeptember 2022March 2025Abandon3050NoNo
17759935ACRYLIC AND MODACRYLIC FIBER STABILIZED AGAINST SUNLIGHTAugust 2022March 2026Abandon4321NoNo
17796719FLAME RETARDANT CHEMICAL COMPOSITIONSAugust 2022March 2026Allow4350YesNo
17796824METHOD FOR PRODUCING PHOSPHATE DIESTER OR PHOSPHATE TRIESTERAugust 2022October 2025Abandon3910NoNo
17786744INKJET INKSJune 2022November 2025Allow4120YesNo
17807493RUBBER COMPOSITION AND A TIREJune 2022November 2024Allow2930NoNo
17786731CRYSTALS AND PRODUCTION METHOD FOR THE SAMEJune 2022January 2025Allow3120YesNo
17840711COLOR RUBBER COMPOSITION FOR TIRE, AND TIREJune 2022January 2024Allow1910NoNo
17837091Polyamide compositionsJune 2022July 2025Allow3740NoNo
17834454FORTREX ADDITIVE FOR LOW ROLLING RESISTANCE TIRESJune 2022December 2025Abandon4201NoNo
17756959DENTAL ADHESIVE COMPOSITION, DENTAL ADHESIVE MATERIAL, AND DENTAL ADHESIVE MATERIAL PACKAGEJune 2022December 2025Allow4320NoNo
17734876MALEIMIDE RESIN FILM AND COMPOSITION FOR MALEIMIDE RESIN FILMMay 2022August 2024Abandon2721NoNo
17729368RESIN COMPOSITION, CURED PRODUCT, COMPOSITE MOLDED PRODUCT, SEMICONDUCTOR DEVICEApril 2022October 2025Abandon4220NoNo
17726505POLYETHYLENE POLYMER COMPOSITIONS AND ARTICLES MADE FROM THE SAMEApril 2022March 2024Allow2210NoNo
17726502POLYPROPYLENE POLYMER COMPOSITIONS AND ARTICLES MADE FROM THE SAMEApril 2022July 2023Allow1510NoNo
17726508POLYETHYLENE POLYMER COMPOSITIONS AND ARTICLES MADE FROM THE SAMEApril 2022October 2025Allow4210NoNo
17769156POLYETHYLENE COMPOSITION FOR USE WITH RECYCLED POLYETHYLENEApril 2022February 2026Allow4641YesNo
17754770Mixture of Semi-Aromatic Polyamides and Molded Articles with Improved Weld Line StrengthApril 2022September 2025Abandon4111NoNo
17764645Thermoplastic Resin Composition and Molded Product Manufactured TherefromMarch 2022November 2025Allow4420NoNo
17704655RESIN MOLDED BODY, ARTICLE, METHOD OF MANUFACTURING RESIN MOLDED BODY, AND RESIN COMPOSITIONMarch 2022October 2023Abandon1910NoNo
17704005MIXTURE OF FUSED-RING AROMATIC PIGMENT AND POLYMER MATERIAL AND ITS PREPARATION METHOD AND DOWNSTREAM PRODUCTMarch 2022September 2025Abandon4210NoNo
17703799RESIN COMPOSITION, RESIN MOLDED BODY, AND ARTICLEMarch 2022June 2023Allow1500NoNo
17692856METHOD OF MAKING AN ACID NEUTRALIZING POLYMER THROUGH REACTIVE COMPOUNDINGMarch 2022May 2024Allow2620NoNo
17753519CONDUCTIVE PASTE COMPOSITION CONTAINING SILVER-COATED COPPER NANOWIRES WITH CORE-SHELL STRUCTURE AND CONDUCTIVE FILM COMPRISING THE SAMEMarch 2022October 2025Allow4330YesNo
17638510POLYOLEFIN COMPOSITIONS HAVING IMPROVED ELECTRICAL PROPERTIESFebruary 2022May 2025Allow3930NoNo
17636740RUBBER COMPOSITION, VULCANIZED PRODUCT, AND VULCANIZED MOLDED ARTICLEFebruary 2022February 2026Abandon4840NoNo
17628606Plasticizer Composition and Resin Composition Including the SameJanuary 2022August 2025Allow4330YesNo
17580584HIGH MELT STRENGTH POLYESTER RESIN COMPOSITION AND MANUFACTURING METHOD THEREOFJanuary 2022January 2024Abandon2410NoNo
17627154MEMBRANE COMPRISING A BLEND OF POLYARYLETHERSULFONE AND POLYARYLETHERKETONE AND METHOD FOR MANUFACTURING THEREOFJanuary 2022January 2026Allow4830YesNo
17626886RESIN COMPOSITION, PREPREG, FILM WITH RESIN, METAL FOIL WITH RESIN, METAL-CLAD LAMINATE, AND WIRING BOARDJanuary 2022March 2026Allow5030NoNo
17626145TWO-COMPONENT ADHESIVE COMPOSITION COMPRISING AN ORGANOBORANE AMINE COMPLEXJanuary 2022March 2025Abandon3810NoNo
17568318CURABLE CASTING COMPOUND FOR THE MANUFACTURE OF MOLDED PLASTICSJanuary 2022December 2025Abandon4750NoNo
17646866POLYMER COMPOSITION CONTAINING DIARYLAMINE-BASED COMPOUNDJanuary 2022March 2023Allow1420NoNo
17622891PIPE MADE OF PEROXIDE-CROSSLINKED POLYETHYLENE OF HIGH UV STABILITYDecember 2021November 2025Allow4741YesNo
17596521HYDROPHOBIC FLUID AND USE THEREOFDecember 2021January 2026Allow4930YesNo
17618114ADHESIVE AGENT AND ADHESION METHODDecember 2021January 2025Allow3810NoNo
17643630Use of rhamnolipids and/or sophorolipids for increasing coverage and/or for maintaining application properties in the course of storage of coating compositionsDecember 2021August 2023Allow2120YesNo
17546271TIRE RUBBER COMPOSITION USING PYRAZALONE-BASED COMPOUNDDecember 2021March 2024Allow2720NoNo
17596026RESIN SOLUTION FOR PRINTINGDecember 2021June 2025Allow4240YesNo
17539237(METH)ACRYLIC COPOLYMER, POLYMER SOLUTION, POLYMER-CONTAINING COMPOSITION, ANTI-FOULING COATING COMPOSITION, AND METHOD FOR PRODUCING (METH)ACRYLIC COPOLYMERDecember 2021January 2023Allow1410NoNo
17539541PHOSPHORUS-CONTAINING SILANE COMPOUND, METHOD OF MAKING THE SAME, RESIN COMPOSITION AND ARTICLE MADE THEREFROMDecember 2021March 2023Allow1610NoNo
17613539BIOMASS-CONTAINING PLASTIC COMPOSITION AND PREPARATION PROCESS THEREOFNovember 2021December 2025Abandon4930NoNo
17612627FLAME RETARDANT COMPOSITION, FLAME-RETARDANT RESIN COMPOSITION USING SAME, MOLDED ARTICLE, AND METHOD FOR PRODUCING MOLDED ARTICLENovember 2021September 2022Allow910NoNo
17519535VIBRATION ISOLATION RUBBER COMPOSITION AND VIBRATION ISOLATION RUBBER MEMBERNovember 2021March 2025Abandon4130NoNo
17267334ADDITIVE COMPOSITION, FLAME-RETARDANT SYNTHETIC RESIN COMPOSITION CONTAINING SAME, AND MOLDED ARTICLE THEREOFNovember 2021May 2024Abandon3930YesNo
17505836PUNCTURE SEALANTOctober 2021May 2023Allow1920NoNo
17494350ANAEROBICALLY CURABLE COMPOSITIONSOctober 2021August 2025Allow4721NoNo
17439843Thermoplastic Resin Composition and Molded Product Manufactured TherefromSeptember 2021June 2025Allow4520NoYes
17439627HIGH VOLTAGE COMPONENTSSeptember 2021June 2025Allow4521NoNo
17439716ULTRAVIOLET ABSORBER HAVING EXCELLENT HEAT RESISTANCE AND LONG-WAVELENGTH ABSORPTIONSeptember 2021November 2024Allow3840YesNo
17593252VINYL CHLORIDE RESIN COMPOSITION, VINYL CHLORIDE RESIN MOLDED PRODUCT, AND LAMINATESeptember 2021April 2025Allow4320YesNo
17471812ADDITIVE COMPOSITION AND METHOD FOR PRODUCING A POLYMER COMPOSITION USING THE SAMESeptember 2021April 2023Allow1900NoNo
17438273RESIN COMPOSITION FOR INFRARED RAY-BLOCKING TRANSPARENT MEMBER, AND MOLDED ARTICLESeptember 2021March 2025Allow4220NoNo
17463944GLOVESeptember 2021December 2023Allow2710NoNo
17411035COMPOSITIONS AND PROCESSES FOR PROVIDING RELEASE COATINGSAugust 2021March 2025Allow4330YesNo
17433180FLUID SETAugust 2021February 2025Abandon4201NoNo
17431217COMPOSITION COMPRISING A METAL SALT OF NEODECANOIC ACIDAugust 2021June 2025Abandon4630NoNo
17431363NON-CURABLE THERMAL-CONDUCTIVE SILICONE COMPOSITIONAugust 2021October 2023Allow2600NoNo
17403820STABILIZER COMPOSITIONS AND METHODS FOR USING SAME FOR PROTECTING POLYMERIC ORGANIC MATERIALS FROM UV LIGHT AND THERMAL DEGRADATIONAugust 2021December 2024Allow4020YesNo
17430084FLAME RETARDANT MIXTURES, FLAME-RETARDANT POLYMER COMPOSITIONS, CABLES ENDOWED THEREWITH AND USE THEREOFAugust 2021April 2025Abandon4411NoNo
17428942METHOD FOR PRODUCING DIENE-BASED GRAFT COPOLYMER RESIN AND DIENE-BASED GRAFT COPOLYMER RESINAugust 2021June 2025Allow4621NoNo
17443459Article, in Particular Air Spring Bellows, a Metal-Rubber Element, or a Vibration DamperJuly 2021March 2024Allow3211NoNo
17443032FLUORINE-CONTAINING ETHER COMPOSITION, COATING SOLUTION, AND ARTICLE AND PRODUCTION METHOD THEREFORJuly 2021November 2024Allow4010YesNo
17423076FILLER COMPOSITION, SILICONE RESIN COMPOSITION AND HEAT DISSIPATION ELEMENTJuly 2021October 2025Abandon5141YesNo
17421822Latex Composition for Dip Molding, Dip-Molded Product Comprising Same, and Method for Manufacturing Dip-Molded Product By Using SameJuly 2021March 2024Allow3310NoNo
17420758POLYMER PROCESSING AIDS (PPA) FOR BLENDING WITH POLYETHYLENE DURING BLOWN FILM EXTRUSIONJuly 2021September 2024Abandon3810NoNo
17365172STABILIZER COMPOSITIONS AND METHODS FOR USING SAME FOR PROTECTING POLYMERIC ORGANIC MATERIALS FROM UV LIGHT AND THERMAL DEGRADATIONJuly 2021October 2024Allow3920YesNo
17417937AQUEOUS COATING COMPOSITIONJune 2021November 2024Allow4120NoNo
17415883Method For Preparing Readily Processable, Thermally-Stable, Phosphorus-Containing Flame Retardant MaterialJune 2021April 2024Allow3421NoNo
17348481POLYAMIDE MOLDING COMPOUND WITH LOW DIELECTRIC LOSS FACTORJune 2021May 2024Allow3540NoNo
17344717Crosslinked Polymers with Tunable Coefficients of Thermal ExpansionJune 2021May 2023Allow2421NoNo
17283484CYCLIC PHOSPHAZENE COMPOUND, FLAME RETARDANT FOR RESIN, RESIN COMPOSITION INCLUDING SAME, AND MOLDING OF SAID RESIN COMPOSITIONJune 2021July 2024Abandon3910NoNo
17298666POLYOLEFINS HALOGEN-FREE FLAME RETARDANT MOULDING COMPOSITIONS COMPRISING AN INORGANIC HYPOPHOSPHOROUS ACID METAL SALTMay 2021July 2023Allow2610NoNo
17298543LIDAR SENSOR SYSTEM HAVING IMPROVED SURFACE QUALITYMay 2021February 2026Abandon5720NoNo
17298365SULFUR-STABILIZED THERMOPLASTIC COMPOSITIONS, METHODS OF MAKING, AND ARTICLES FORMED THEREFROMMay 2021September 2024Abandon3940NoNo
17326591PROCESS FOR PREPARING LIQUID OVERBASED METAL CARBOXYLATES, MIXED METAL STABILIZERS CONTAINING SAME, AND STABILIZED HALOGEN-CONTAINING POLYMERS THEREWITHMay 2021January 2024Abandon3220NoYes
17318047EPOXY RESIN COMPOSITION FOR SEMICONDUCTOR DEVICE ENCAPSULATING FILM, SEMICONDUCTOR DEVICE ENCAPSULATING FILM AND SEMICONDUCTOR DEVICE ENCAPSULATED USING THE SAMEMay 2021December 2025Abandon5560NoNo
17318031EPOXY RESIN COMPOSITION FOR ENCAPSULATING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE ENCAPSULATED USING THE SAMEMay 2021October 2025Abandon5380YesNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner JOHNSTON, BRIEANN R.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
4
Examiner Affirmed
4
(100.0%)
Examiner Reversed
0
(0.0%)
Reversal Percentile
2.9%
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
10
Allowed After Appeal Filing
1
(10.0%)
Not Allowed After Appeal Filing
9
(90.0%)
Filing Benefit Percentile
13.5%
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, 10.0% 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 face challenges. Ensure your case has strong merit before committing to full Board review.

Filing a Notice of Appeal shows limited benefit. Consider other strategies like interviews or amendments before appealing.

Examiner JOHNSTON, BRIEANN R - Prosecution Strategy Guide

Executive Summary

Examiner JOHNSTON, BRIEANN R works in Art Unit 1766 and has examined 229 patent applications in our dataset. With an allowance rate of 63.3%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 33 months.

Allowance Patterns

Examiner JOHNSTON, BRIEANN R's allowance rate of 63.3% places them in the 23% 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 JOHNSTON, BRIEANN R receive 2.28 office actions before reaching final disposition. This places the examiner in the 64% 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 JOHNSTON, BRIEANN R is 33 months. This places the examiner in the 46% percentile for prosecution speed. Prosecution timelines are slightly slower than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +19.3% benefit to allowance rate for applications examined by JOHNSTON, BRIEANN R. This interview benefit is in the 62% percentile among all examiners. Recommendation: Interviews provide an above-average benefit with this examiner and are worth considering.

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 31% percentile among all examiners. Strategic Insight: RCEs show below-average effectiveness with this examiner. Carefully evaluate whether an RCE or continuation is the better strategy.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 40.0% of cases where such amendments are filed. This entry rate is in the 61% 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, 33.3% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 33% percentile among all examiners. Note: Pre-appeal conferences show below-average success with this examiner. Consider whether your arguments are strong enough to warrant a PAC request.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 55.6% of appeals filed. This is in the 27% percentile among all examiners. Of these withdrawals, 60.0% 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, 63.2% are granted (fully or in part). This grant rate is in the 68% 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 7% 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 7% 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.

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.