USPTO Examiner HINES LATOSHA D - Art Unit 1771

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19201491Process and apparatus for recovering rare earth elements from coal refuseMay 2025August 2025Allow310NoNo
19185829WAX COMPOSITIONS FOR USE IN CANDLES AND METHODS OF PREPARING WAX COMPOSITIONSApril 2025August 2025Allow420NoNo
19105163PRODUCTION OF UREA FOR DIESEL EXHAUST FLUIDFebruary 2025November 2025Allow801NoNo
18857577IMPROVED FIRE STARTER AND PREPARATION METHODS THEREFOROctober 2024March 2026Abandon1701NoNo
18918702FIRE STARTER AND PREPARATION METHODS THEREFOROctober 2024March 2026Abandon1711NoNo
18904929ALCOHOL BASED UNLEADED AUTOMOTIVE RACING FUELOctober 2024February 2026Allow1621NoNo
18884107CLEAN COAL FOR COMBUSTION AND PREPARATION METHOD THEREOFSeptember 2024December 2025Allow1510NoNo
18845731METHOD OF PRODUCING LIQUID FUEL BLEND USING A CARBON REDUCING PROCESSSeptember 2024January 2026Allow1610NoNo
18815811AIR PURIFICATION CANDLEAugust 2024August 2025Allow1230YesNo
18799808DIRECT REDUCED IRON SYSTEM AND METHODAugust 2024March 2026Allow1911NoNo
18788356METHOD FOR PRETREATING WASTE FAT, OIL AND GREASE AND CO-PRODUCING FIRST-GENERATION BIODIESELJuly 2024March 2026Allow2010NoNo
18834565RENEWABLE FUELS, DIESEL AND METHODS OF GENERATION FROM RENEWABLE OIL SOURCESJuly 2024October 2025Allow1410NoNo
18781947HARMLESS AND RESOURCEFUL TREATMENT METHOD FOR ANTIBIOTIC RESIDUEJuly 2024April 2025Allow910NoNo
18748801SOLID-LIQUID CRUDE OIL COMPOSITIONS AND FRACTIONATION PROCESSES THEREOFJune 2024September 2025Allow1510YesNo
18748308WAX COMPOSITIONS AND THE EFFECT OF METALS ON BURN RATESJune 2024November 2025Allow1610NoNo
18748108COMBUSTION ENHANCER FOR SOLID AND LIQUID HYDROCARBON AND ORGANIC FUELSJune 2024November 2025Abandon1710NoNo
18656265Method and System for Preparing Fuel by Using High Acid Value Biological Oil and FatMay 2024December 2024Allow800NoNo
18645448Process and apparatus for separating various elements such as cesium from refuseApril 2024March 2025Allow1110NoNo
18637067SYSTEMS AND METHODS FOR CONVERSION OF A BIOMASS INTO BIOFUEL USING A GEOTHERMAL HEAT SOURCEApril 2024May 2025Allow1310NoNo
18700534PROCESS FOR REDUCTION OF ASPHALTENES FROM MARINE FUELSApril 2024December 2025Allow2020YesNo
18700023PROCESS FOR REDUCTION OF ASPHALTENES FROM MARINE FUELSApril 2024December 2025Allow2020YesNo
18699738POLYAMIDE FUEL ADDITIVESApril 2024September 2025Abandon1810NoNo
18628474METHOD OF MANUFACTURING BIO-DIESEL AND REACTORApril 2024April 2025Allow1210NoNo
18694523LOW SULFUR MARINE FUEL COMPOSITIONSMarch 2024October 2025Allow1930NoNo
18611964SOLID SOLUTION APPROACH FOR REDOX ACTIVE METAL ORGANIC FRAMEWORKS WITH TUNABLE REDOX CONDUCTIVITYMarch 2024March 2025Allow1210NoNo
18036535BIOFUEL DERIVED FROM GLYCEROL ESTERS AND METHOD FOR OBTAINING SAMEMarch 2024December 2025Abandon3110NoNo
18603353CROSSFLOW DESALINATION DEVICEMarch 2024July 2024Allow410NoNo
18603314POLYSULFONE-SUPPORTED SEPARATION MEMBRANEMarch 2024July 2024Allow410NoNo
18603332DOUBLY POROUS MULTI-LAYER DESAL MEMBRANEMarch 2024June 2024Allow410NoNo
18689795A MARINE FUEL BLENDMarch 2024October 2025Abandon1910NoNo
18435643ZINC COORDINATION ORGANOSELENIUM POLYMER FOR THE SYNTHESIS OF BIODIESEL FROM WASTE OILFebruary 2024August 2024Allow601NoNo
18431289MULTIPURPOSE OXYPYRIDINONES AND THEIR FUNCTIONAL USE-3February 2024February 2026Allow2420NoNo
18290903RENEWABLE CO-SOLVENTS FOR THERMOCHEMICAL BIO-OIL PROCESSINGJanuary 2024June 2025Allow1621NoNo
18499516WASTE TREATMENT SYSTEM AND WASTE TREATMENT METHODNovember 2023June 2025Allow2020NoNo
18475328PROCESS FOR MAKING ETHERS FROM ETHANOLSeptember 2023March 2026Allow3020NoNo
18281612MOLYBDENUM DISULFIDE PARTICLES AND LUBRICATING COMPOSITIONSeptember 2023June 2025Allow2110NoNo
18239746MULTIPLE CANDLE WICK ASSEMBLIES AND METHODS AND APPARATUS FOR MAKING THE SAMEAugust 2023August 2024Allow1210NoNo
18239573METHOD FOR CARRYING OUT THE COMBINED OPERATION OF A BIOETHANOL PRODUCTION UNIT AND A BIOGAS UNITAugust 2023December 2024Allow1620NoNo
18278206THERMALLY STABLE, LOW TRACTION COEFFICIENT LUBRICANTAugust 2023September 2025Allow2540NoYes
18264117COMPOSITIONS FOR MITIGATING LOW SPEED PRE-IGNITION EVENTSAugust 2023December 2025Allow2911NoNo
18227893CANDLE INCLUDING HEMP OILJuly 2023November 2024Abandon1610NoNo
18270534OIL-WATER SEPARATION UNIT AND DISCHARGE MONITORING SYSTEM FOR SMALL SHIPJune 2023March 2026Abandon3210NoNo
18343260SYSTEMS AND METHODS FOR IDENTIFYING HLA-ASSOCIATED TUMOR PEPTIDESJune 2023June 2024Allow1210NoNo
18213397RECYCLING OF COMPONENTS CONTAINED IN A RESIDUE OBTAINED FROM THE CHLORIDE PROCESSJune 2023September 2025Allow2710NoNo
18210187MULTI-LAYER FIRE STARTER APPARATUSJune 2023June 2025Abandon2410NoNo
18334018SOLID-LIQUID CRUDE OIL COMPOSITIONS AND FRACTIONATION PROCESSES THEREOFJune 2023November 2024Abandon1720NoNo
18266641OSMOTIC PROCESSESJune 2023February 2026Abandon3210NoNo
18207356FLUID BED LIPID CONVERSIONJune 2023December 2023Allow710YesNo
18330673MATERIALS AND METHODS FOR PHOTOTHERMAL MEMBRANE DISTILLATIONJune 2023March 2024Allow910NoNo
18329825PROCESSES AND SYSTEMS FOR REMOVING PER- AND POLYFLUOROALKYL SUBSTANCES FROM FLUIDS, SUCH AS POTABLE WATER, USING DIMETHYLETHANOLAMINE RESINJune 2023February 2026Abandon3201NoNo
18205604ORGANIC AMMONIUM SALTS WITH TRACEABILITY AND DETERGENT DISPERSANT PROPERTIES TO LIQUID FUELS AND PROCESSES FOR THEIR SYNTHESISJune 2023May 2025Allow2311NoNo
18205261SUPRAMOLECULAR SURFACTANTS WITH DETERGENT-DISPERSANT AND CORROSION INHIBITOR PROPERTIESJune 2023December 2024Allow1920YesNo
18255173Process for Obtaining Solid Recovered Fuel and Synthesis Gas from a Waste-based FeedstockMay 2023October 2025Abandon2920NoNo
18204073FUELSMay 2023February 2026Abandon3260YesNo
18201770FIRE STARTER KIT FOR FIREARMMay 2023December 2024Allow1910NoNo
18253639PLANT AND PROCESS FOR THE TREATMENT OF MEDICINAL WASTEMay 2023February 2026Abandon3310NoNo
18199182Method of Producing a Solid Biomass-Based FuelMay 2023March 2025Allow2250YesNo
18036192Method for Hydrotreating and Recycling Waste Lubricating OilMay 2023January 2025Allow2010NoNo
18143245ROTARY BATCH REACTOR VESSELMay 2023April 2024Abandon1110NoNo
18251569AQUEOUS EMULSIFIER PACKAGE WITH ANIONIC SURFACTANT FOR FUEL EMULSIONMay 2023November 2025Allow3040YesNo
18142998FIRE-STARTING MATERIALMay 2023July 2024Allow1410NoNo
18300800CLEAN-BURNING AVIATION GASOLINE ADDITIVE TO ELIMINATE VALVE SEAT RECESSION AND DEPOSITSApril 2023August 2024Abandon1620NoNo
18248228ADDITIVE FOR LIQUID FUELS, FUEL COMPOSITIONS BASED ON THE ADDITIVE, AND METHODS OF MANUFACTUREApril 2023October 2025Allow3011NoNo
18191141Solar Thermochemical Processing System and MethodMarch 2023February 2024Allow1110NoNo
18191381SYSTEM FOR WASHING BIOLOGICAL WASTE TO RECOVER SAME AS SOLID BIOFUELMarch 2023February 2026Abandon3421NoNo
18246738HIGH OCTANE UNLEADED AVIATION GASOLINEMarch 2023February 2026Abandon3440YesYes
18043180OCTANE ENHANCED INTERMEDIATE HYDROCARBON COMPOSITIONFebruary 2023July 2024Allow1630YesNo
18112508SAWDUST CHARCOALFebruary 2023April 2024Allow1410YesNo
18160677NUTRIENT RECOVERY FROM HYDROTHERMAL LIQUEFACTION BIOCHARJanuary 2023December 2024Allow2320NoYes
18092992CONTROLLED BLENDING OF BIODIESEL INTO DISTILLATE STREAMSJanuary 2023April 2024Allow1510YesNo
18149185Process and apparatus for separating anthracite or bituminous from refuseJanuary 2023March 2024Allow1530YesNo
18085360METHOD FOR THE PREPARATION OF A MONOGLYCERIDE HYDRATE PRODUCTDecember 2022October 2023Allow1010NoNo
18084481WATER IN FUEL NANOEMULSION AND METHOD OF MAKING THE SAMEDecember 2022March 2025Abandon2730NoNo
18001956FUEL COMPOSITIONDecember 2022January 2025Abandon2530YesNo
18008577Aqueous Composition Comprising Water-Soluble Glycerin-Based Polyalkylene Glycols and Use ThereofDecember 2022April 2024Allow1610NoNo
18075089MOBILE SOLID FUEL PRODUCTION SYSTEMDecember 2022April 2024Abandon1610NoNo
18072647ADDITIVES FOR WINTERIZATION OF PARAFFIN INHIBITORSNovember 2022July 2023Allow700NoNo
17990032SYSTEMS AND METHODS FOR CONVERSION OF A BIOMASS INTO BIOFUEL USING A GEOTHERMAL HEAT SOURCENovember 2022December 2023Allow1310NoNo
17925000PROCESS FOR PRODUCING BRIQUETTES FROM A WASTE MATERIAL AND BRIQUETTE MADE OF A WASTE MATERIALNovember 2022August 2024Allow2110NoNo
17924889METHOD AND INDUSTRIAL PLANT FOR SEPERATING A WASTE MATERIALNovember 2022July 2024Allow2010NoNo
17924247WELL DEFINED LOW MOLECULAR WEIGHT DISPERSANT POLYMETHACRYLATESNovember 2022August 2024Allow2120NoNo
17919471A PHOSPHONIUM-BASED IONIC LIQUID AND ITS USE AS A LUBRICANT ADDITIVEOctober 2022August 2025Abandon3440YesNo
17996151METHOD FOR PRODUCING COMBUSTIBLE PELLETS BY IMPROVED STEAM CRACKING USING HETEROGENEOUS BIOMASSOctober 2022October 2025Allow3630NoNo
17996214ODORANT COMPOUNDOctober 2022September 2025Allow3510NoNo
17958560Alkyl Dialkoxyalkanoates as Bioderived, High Cetane Diesel FuelsOctober 2022May 2024Allow1910YesNo
17933301Mineral Additive Blend Compositions and Methods for Operating Waste to Energy Combustors for Improving their Operational Performance and Availability, Protecting Combustor Materials and Equipment, Improving Ash Quality and Avoiding Combustion ProblemsSeptember 2022August 2024Abandon2320NoNo
17906237LUBRICATING OIL COMPOSITION, DIESEL ENGINE WITH MOUNTED SUPERCHARGER, AND USE METHOD FOR LUBRICATING OIL COMPOSITIONSeptember 2022December 2025Allow3940YesYes
17900820HIGHLY MESOPOROUS ACTIVATED CARBONAugust 2022January 2025Allow2830NoNo
17862585PRODUCTION OF FUEL PELLETS INCLUDING HEMP AND/OR KENAF WASTE BYPRODUCTJuly 2022August 2024Abandon2520YesNo
17848956Modular Firestarter AssemblyJune 2022July 2024Allow2520YesNo
17845285LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINEJune 2022September 2025Abandon3940YesNo
17842331ADDITIVE COMPOSITION FOR ENHANCED STABILITY OF OXYGENATED GASOLINEJune 2022November 2024Allow2930YesNo
17806914METHOD FOR RECYCLING COAL LIQUEFACTION RESIDUEJune 2022July 2024Allow2510NoNo
17838300SYSTEMS AND METHODS FOR AUTOMATED TANK MONITORING AND BLENDINGJune 2022May 2025Allow3531YesNo
17757042WAX COMPOSITIONS FOR USE IN CANDLES AND METHODS OF PREPARING WAX COMPOSITIONSJune 2022January 2025Allow3230YesNo
17750591CRATE-BASED FIRE STARTER SOLUTIONSMay 2022April 2024Abandon2310NoNo
17734992MULTIPLE CANDLE WICK ASSEMBLIES AND METHODS AND APPARATUS FOR MAKING THE SAMEMay 2022July 2023Allow1411NoNo
17755076Phosphorus-containing Compound and Preparation Method and Use ThereofApril 2022March 2025Allow3511NoNo
17658921PYROLYSIS OF PLASTIC WASTE TO PRODUCE LIGHT GASEOUS HYDROCARBONS AND INTEGRATION WITH AN ETHYLENE CRACKERApril 2022July 2024Allow2720NoNo
17764111Polymer compositions and use thereof as pour Point depressants in Paraffin-containing hydrocarbon oilsMarch 2022June 2024Allow2721NoNo

Appeals Overview

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

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
25
Examiner Affirmed
14
(56.0%)
Examiner Reversed
11
(44.0%)
Reversal Percentile
66.8%
Higher than average

What This Means

With a 44.0% 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
111
Allowed After Appeal Filing
35
(31.5%)
Not Allowed After Appeal Filing
76
(68.5%)
Filing Benefit Percentile
48.3%
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, 31.5% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is below the USPTO average, suggesting that filing an appeal has limited effectiveness in prompting favorable 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 shows limited benefit. Consider other strategies like interviews or amendments before appealing.

Examiner HINES, LATOSHA D - Prosecution Strategy Guide

Executive Summary

Examiner HINES, LATOSHA D works in Art Unit 1771 and has examined 736 patent applications in our dataset. With an allowance rate of 52.6%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 38 months.

Allowance Patterns

Examiner HINES, LATOSHA D's allowance rate of 52.6% places them in the 14% 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 HINES, LATOSHA D receive 3.20 office actions before reaching final disposition. This places the examiner in the 90% percentile for office actions issued. This examiner issues more office actions than most examiners, which may indicate thorough examination or difficulty in reaching agreement with applicants.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by HINES, LATOSHA D is 38 months. This places the examiner in the 29% percentile for prosecution speed. Prosecution timelines are slightly slower than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +29.1% benefit to allowance rate for applications examined by HINES, LATOSHA D. This interview benefit is in the 77% 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, 14.5% of applications are subsequently allowed. This success rate is in the 10% 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 27.8% of cases where such amendments are filed. This entry rate is in the 39% 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, 92.3% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 68% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences show above-average effectiveness with this examiner. If you have strong arguments, a PAC request may result in favorable reconsideration.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 73.4% of appeals filed. This is in the 62% percentile among all examiners. Of these withdrawals, 43.5% 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, 76.1% are granted (fully or in part). This grant rate is in the 82% 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 0.8% of allowed cases (in the 65% percentile). This examiner makes examiner's amendments more often than average to place applications in condition for allowance (MPEP § 1302.04).

Quayle Actions: This examiner issues Ex Parte Quayle actions in 1.0% of allowed cases (in the 61% 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:

  • 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.
  • Expect multiple rounds of prosecution: This examiner issues more office actions than average. Address potential issues proactively in your initial response and consider requesting an interview early in prosecution.
  • 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.