USPTO Examiner TOOMER CEPHIA D - Art Unit 1771

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19273275SYSTEMS AND METHODS FOR COLLECTING AND TRANSPORTING BIOFUEL COMPONENTSJuly 2025November 2025Allow411YesNo
19174439ADDITIVES FOR INCREASED FUEL EFFICIENCY FOR LIQUID FUELS USED IN COMBUSTION ENGINES AND METHODS FOR USING THE SAMEApril 2025January 2026Allow910NoNo
19107803GELLING AGENT FOR CALCIUM SULFONATE GREASESFebruary 2025March 2026Allow1200NoNo
19044245QUATERNARY AMMONIUM COMPOUNDSFebruary 2025December 2025Allow1101YesNo
19039922WASTE-BASED ADDITIVE FOR SOLID FUEL AND RELATED METHODSJanuary 2025November 2025Allow920YesNo
18999474SYSTEMS AND METHODS FOR COLLECTING AND TRANSPORTING BIOFUEL COMPONENTSDecember 2024April 2025Allow410NoNo
18866269GREASE COMPOSITION FOR CONSTANT-VELOCITY JOINT AND CONSTANT-VELOCITY JOINT FILLED THEREWITHNovember 2024March 2026Allow1610NoNo
18863788NOVEL PROCESS FOR PRODUCING BIODIESEL WITH REDUCED MONOACYLGLYCEROL CONTENTNovember 2024March 2026Allow1610NoNo
18862681METHOD AND SYSTEM FOR PROCESSING LIGNOCELLULOSE BIOMASS MATERIALNovember 2024March 2026Allow1610NoNo
18861332FLUORINE-CONTAINING ETHER COMPOUND, METHOD FOR PRODUCING SAME, LUBRICANT FOR MAGNETIC RECORDING MEDIA, AND MAGNETIC RECORDING MEDIAOctober 2024February 2026Allow1510NoNo
18857414AQUEOUS LUBRICANT COMPOSITION COMPRISING ASCORBIC ACID ESTEROctober 2024February 2026Abandon1610NoNo
18849760LUBRICATING OIL COMPOSITION, FLASH POINT IMPROVER, AND FLASH POINT IMPROVING METHODSeptember 2024February 2026Abandon1610NoNo
18822336PHENOLAMINE ADDITIVE, PREPARATION METHOD AND USE THEREOFSeptember 2024January 2026Abandon1710NoNo
18820022Alkylated Napthalene Blendstocks and Processes for Producing the SameAugust 2024March 2026Allow1911NoNo
18813751USE OF MOLYBDENUM COMPOUNDS IN DRIVELINE LUBRICANTS FOR REDUCED FRICTION AND COPPER CORROSIONAugust 2024November 2025Allow1510NoNo
18839655PROCESS FOR PRODUCING SOLID BIOMASS FUELAugust 2024March 2026Allow1810NoNo
18793631HIGH-QUALITY COKE PRODUCTSAugust 2024November 2024Allow410NoNo
18686904FUEL COMPOSITIONSJuly 2024November 2025Allow2010NoNo
18756827POLYMERIC WAX DEPOSITION INHIBITORJune 2024March 2026Allow2021NoNo
18748388WAX FORMULATIONS HAVING IMPROVED RELEASE CHARACTERISTICSJune 2024January 2026Allow1920NoNo
18747896BIOFUEL PRODUCT WITH FAT, OIL AND/OR GREASE COMPONENTSJune 2024September 2024Allow310YesNo
18743872DIESEL FUEL COMPOSITION AND A METHOD FOR PRODUCING A DIESEL FUEL COMPOSITIONJune 2024December 2025Abandon1801NoNo
18738619FLAMMABLE MULTI-PURPOSE ORGANIC FIRE STARTERJune 2024October 2025Abandon1610NoNo
18736805LOW VISCOSITY LUBRICATING FLUID FOR AN ELECTRIC MOTOR SYSTEMJune 2024August 2025Allow1410NoNo
18735884METHOD OF MARKING A PETROLEUM HYDROCARBONJune 2024September 2025Abandon1510NoNo
18716186DIALKYL PHENOL INITIATED POLYETHERAMINE AND USES THEREOFJune 2024March 2026Abandon2120NoNo
18671568FIRE RETARDANT NYLON FIBERS AND METHODS FOR MAKING THEMMay 2024August 2025Allow1510NoNo
18655685ENHANCED CHARCOAL BRIQUETTES AND METHODS FOR MAKING THE SAMEMay 2024December 2025Allow1911NoNo
18647790COLD FLOW ADDITIVES FOR PLASTIC-DERIVED SYNTHETIC FEEDSTOCKApril 2024August 2025Allow1610NoNo
18644333HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOFApril 2024December 2025Abandon2011NoNo
18637059SOLID COMPOSITION FOR IMPROVING COMBUSTION ENGINE EFFICIENCYApril 2024May 2025Allow1311YesNo
18635316CARRIER WITH LOCALIZED FIBROUS INSERT AND METHODSApril 2024November 2025Allow1910NoNo
18624873SYSTEMS AND APPARATUS FOR PRODUCTION OF HIGH-CARBON BIOGENIC REAGENTSApril 2024November 2025Allow2010NoNo
18608814MICROSCALE COMPOSITE CARBON FIBER FERRITE MICROWAVE ABSORBERSMarch 2024September 2025Abandon1801NoNo
18692123INTERNAL OLEFIN PRODUCTION METHODMarch 2024March 2026Allow2410NoNo
18602049COMBUSTION-SUPPORTING PACKAGE STRUCTUREMarch 2024September 2025Abandon1810NoNo
18591899CANDLE WICK BOUNCE-BACKFebruary 2024May 2025Allow1420YesNo
18583897FUEL PACKAGE AND COMBUSTION PACKFebruary 2024July 2025Abandon1710NoNo
18685678AQUEOUS DISPERSIONS OF PARAFFIN INHIBITORSFebruary 2024February 2026Allow2430NoNo
18432813NON-LETHAL DEFENSIVE FLUID COMPOSITION AND PRESSURIZED DELIVERY SYSTEMFebruary 2024March 2025Allow1320NoNo
18432876NON-LETHAL DEFENSIVE FLUID COMPOSITION AND PRESSURIZED DELIVERY SYSTEMFebruary 2024March 2025Allow1320YesNo
18294224PRESSURE MEDIUM AND METHOD FOR USING PRESSURE MEDIUMFebruary 2024March 2026Allow2530YesNo
18293541USE OF ORGANIC NITRATE AND/OR PEROXIDE ADDITIVES AND METHOD BASED THEREON FOR DEPOSIT REDUCTION IN POST DIESEL-COMBUSTION SYSTEMSJanuary 2024August 2025Allow1820YesNo
182913491,4-Benzoxazine Compounds And Lubricant Compositions Containing The SameJanuary 2024December 2025Allow2220YesNo
18417167PROCESS FOR PREPARING AN OLEFIN STREAM FOR OLIGOMERIZATION WITH ACETYLENE CONVERSIONJanuary 2024March 2026Allow2610NoNo
18580240METHOD OF TREATING WASTE PLASTICJanuary 2024December 2025Allow2310NoNo
18577067LOW ENERGY NANOEMULSION POLYMERIZATION WITH LOW LEVELS OF SURFACTANTSJanuary 2024August 2025Allow1911NoNo
18575787LUBRICITY IMPROVER COMPOSITION FOR FUEL OIL AND USE THEREOFDecember 2023April 2025Allow1510NoNo
18575566AQUEOUS LUBRICANT COMPOSITION FOR METALWORKINGDecember 2023June 2025Abandon1710NoNo
18574588GREASE COMPOSITIONDecember 2023November 2025Allow2220NoNo
18574225FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUMDecember 2023December 2024Allow1101NoNo
18571910AQUEOUS LUBRICATING COMPOSITION COMPRISING MoS2 NANOSHEETDecember 2023March 2025Allow1510NoNo
18570856METHOD FOR FORMING COATING FILM AND LUBRICATING OIL COMPOSITIONDecember 2023November 2024Allow1100NoNo
18540671WICK CENTERING DEVICEDecember 2023December 2024Allow1210NoNo
18569488O-ALKYLATED STERICALLY HINDERED ANTIOXIDANTSDecember 2023August 2025Allow2020NoNo
18535226HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOFDecember 2023May 2025Allow1710YesNo
18524555SUBSTRATE COATED WITH A LUBRICANT COATINGNovember 2023September 2025Abandon2211NoNo
18564198AGENT, OIL COUNTRY TUBULAR GOODS, AND THREADED JOINT FOR OIL COUNTRY TUBULAR GOODSNovember 2023March 2025Allow1510YesNo
18507758SURFACE CONDITIONING WITH CYCLOALKANE CARBOXYLIC ACIDS AS ADDITIVES FOR WEAR PROTECTIONNovember 2023September 2024Allow1000NoNo
18387137ETHANOLNovember 2023December 2024Allow1310YesNo
18557771ETHYLENE-PROPYLENE BRANCHED COPOLYMERS AS VISCOSITY MODIFIERSOctober 2023July 2025Allow2020NoNo
18557903FUEL COMPOSITION RICH IN AROMATIC COMPOUNDS, PARAFFINS AND ETHANOL, AND USE THEREOF IN PARTICULAR IN COMPETITION MOTOR VEHICLESOctober 2023March 2025Allow1610NoNo
18494192SYNTHETIC ELECTROSURGICAL LUBRICANTS, KITS AND METHODS REGARDING THE SAMEOctober 2023March 2025Allow1720NoNo
18491522High Protein Organic Materials as Fuel and Processes for Making the SameOctober 2023March 2025Allow1710NoNo
18287451MATERIAL FOR ASSISTING METAL MACHINING PROCESS AND MACHINING METHODOctober 2023May 2025Abandon1911NoNo
18554574PROCESS FOR PRETREATING VEGETABLE OILS OR ANIMAL FATS INTENDED FOR PROCESSES OF TRANSFORMATION INTO BIOFUELSOctober 2023October 2025Allow2411YesNo
18377445FUEL BRIQUETTEOctober 2023December 2023Allow210NoNo
18376779APPLICATION OF STRUCTURALLY ALTERED GAS MOLECULES FOR TREATMENT OF FOSSIL FUELS AND BIOFUELSOctober 2023August 2024Allow1021YesNo
18552839LUBRICANT COMPOSITIONSeptember 2023March 2025Allow1710YesNo
18551425LUBRICANT COMPOSITIONSeptember 2023May 2025Allow1920NoNo
18466549HIGH-QUALITY COKE PRODUCTSSeptember 2023November 2025Allow2630YesYes
18464694Emulsifier package with quaternary ammonium surfactant for fuel emulsionSeptember 2023January 2025Allow1620NoNo
18242095PROCESS AND SYSTEM FOR PRODUCING ENGINEERED FUELSeptember 2023March 2025Allow1810NoNo
18279123LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINESAugust 2023August 2025Abandon2320YesNo
18546619LUBRICATING OIL COMPOSITIONAugust 2023September 2024Allow1410NoNo
18446298MESOPHASE PITCH FOR CARBON FIBER PRODUCTION USING SUPERCRITICAL CARBON DIOXIDEAugust 2023July 2024Allow1110NoNo
18264083FUEL ADDITIVES FOR REDUCING LOW SPEED PRE-IGNITION EVENTSAugust 2023October 2024Allow1410YesNo
18363465HIGH-QUALITY COKE PRODUCTSAugust 2023November 2025Allow2830YesYes
18224605POTENTIAL OF HYDROGEN (pH) STABILIZED CLEANING FORMULATIONSJuly 2023November 2025Allow2810NoNo
18261714FABRIC CARE FORMULATIONJuly 2023December 2025Allow2910NoNo
18271119LUBRICANT COMPOSITION WITH IMPROVED COLD STABILITY AND FUEL-ECONOMY PROPERTIESJuly 2023October 2025Abandon2830NoNo
18270979LAUNDRY COMPOSITIONJuly 2023February 2026Abandon3110NoNo
18259803DETERGENT FORMULATIONJune 2023November 2025Allow2910NoNo
18342010LOW VISCOSITY LUBRICATING FLUID FOR AN ELECTRIC MOTOR SYSTEMJune 2023March 2024Allow910NoNo
18269827SILICONE-BASED DEFOAMER COMPOSITIONJune 2023December 2024Allow1810NoNo
18342202LUBRICATING FLUID FOR AN ELECTRIC MOTOR SYSTEMJune 2023December 2023Allow600NoNo
18214041BIOFUEL PRODUCT WITH FAT, OIL AND/OR GREASE COMPONENTSJune 2023March 2024Allow920YesNo
18269188BENZAZEPINE COMPOUNDS AS ANTIOXIDANTS FOR LUBRICANT COMPOSITIONSJune 2023June 2024Allow1210YesNo
18268444STABLE FATTY ACID SOAP-TYPE COSMETIC COMPOSITIONJune 2023January 2026Abandon3110NoNo
18267550DEFOAMING AGENT, LUBRICATING OIL COMPOSITION CONTAINING DEFOAMING AGENT, AND MACHINE USING LUBRICATING OIL COMPOSITIONJune 2023September 2024Allow1510NoNo
18267156Organic Anti-Wear Additive Compositions for LubricantsJune 2023January 2025Allow1920YesNo
18325397PROCESS FOR PRODUCING HIGH-CARBON BIOGENIC REAGENTSMay 2023January 2025Allow1910NoNo
18324652DIESEL FUEL AND FUEL ADDITIVE WITH A COMBUSTION CATALYSTMay 2023December 2025Allow3130NoNo
18139399NON-ABSORBENT BRIQUETTE FOR GAS GRILLSApril 2023March 2024Allow1110NoNo
18138952NON-LETHAL DEFENSIVE FLUID COMPOSITION AND PRESSURIZED DELIVERY SYSTEMApril 2023November 2023Allow710NoNo
18137134NON-LETHAL DEFENSIVE FLUID COMPOSITION AND PRESSURIZED DELIVERY SYSTEMApril 2023November 2023Allow710NoNo
18248697WATER-GLYCOL HYDRAULIC FLUIDApril 2023September 2024Allow1720NoNo
18248500A METHOD FOR PRODUCING METALLURGICAL COKE AND THE METALLURIGICAL COKE THEREOFApril 2023September 2024Allow1710YesNo
18248301RESIN COMPOSITION FOR SLIDING MEMBER, AND SLIDING MEMBERApril 2023August 2024Allow1710YesNo
18248156METAL WORKING FLUIDS FOAM CONTROL AGENTApril 2023August 2024Allow1620NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner TOOMER, CEPHIA D.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
10
Examiner Affirmed
9
(90.0%)
Examiner Reversed
1
(10.0%)
Reversal Percentile
23.2%
Lower than average

What This Means

With a 10.0% 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
50
Allowed After Appeal Filing
19
(38.0%)
Not Allowed After Appeal Filing
31
(62.0%)
Filing Benefit Percentile
62.7%
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, 38.0% 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 TOOMER, CEPHIA D - Prosecution Strategy Guide

Executive Summary

Examiner TOOMER, CEPHIA D works in Art Unit 1771 and has examined 1,150 patent applications in our dataset. With an allowance rate of 76.1%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 29 months.

Allowance Patterns

Examiner TOOMER, CEPHIA D's allowance rate of 76.1% places them in the 42% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.

Office Action Patterns

On average, applications examined by TOOMER, CEPHIA D receive 1.70 office actions before reaching final disposition. This places the examiner in the 35% 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 TOOMER, CEPHIA D is 29 months. This places the examiner in the 63% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +1.7% benefit to allowance rate for applications examined by TOOMER, CEPHIA D. This interview benefit is in the 21% percentile among all examiners. Note: Interviews show limited statistical benefit with this examiner compared to others, though they may still be valuable for clarifying issues.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 31.9% of applications are subsequently allowed. This success rate is in the 66% 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 55.7% of cases where such amendments are filed. This entry rate is in the 82% percentile among all examiners. Strategic Recommendation: This examiner is highly receptive to after-final amendments compared to other examiners. Per MPEP § 714.12, after-final amendments may be entered "under justifiable circumstances." Consider filing after-final amendments with a clear showing of allowability rather than immediately filing an RCE, as this examiner frequently enters such amendments.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 133.3% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 85% 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 76.7% of appeals filed. This is in the 68% percentile among all examiners. Of these withdrawals, 57.6% 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, 61.6% are granted (fully or in part). This grant rate is in the 66% 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 2.5% of allowed cases (in the 77% 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 3.0% of allowed cases (in the 73% 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:

  • Consider after-final amendments: This examiner frequently enters after-final amendments. If you can clearly overcome rejections with claim amendments, file an after-final amendment before resorting to an RCE.
  • 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.
  • 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.