Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19254652 | METHOD FOR CORRECTING MOVABLE HYDROCARBON CONTENT OF HIGH GAS-OIL RATIO SHALE OIL BASED ON PHASE BEHAVIOR AND ROCK PYROLYSIS | June 2025 | November 2025 | Allow | 4 | 1 | 0 | No | No |
| 19032705 | Conversion of Gums to Naphtha, Sustainable Jet Fuel, and Diesel Products | January 2025 | July 2025 | Allow | 6 | 0 | 1 | No | No |
| 19032711 | Sustainable Diesel Production from Lignins | January 2025 | April 2025 | Allow | 3 | 0 | 0 | No | No |
| 19032697 | Enhanced Treatment of Renewable Feedstocks with Integrated Off-Gas Processing | January 2025 | February 2026 | Allow | 13 | 2 | 1 | No | No |
| 18881124 | Process For The Purification Of Waste Plastics Based Oil With The Help Of Basic Compounds | January 2025 | December 2025 | Allow | 11 | 2 | 0 | No | No |
| 18935023 | EMISSION REDUCTION SYSTEM | November 2024 | November 2025 | Allow | 12 | 1 | 1 | No | No |
| 18841218 | COKE REDUCING ADDITIVE COMPOSITION AND METHOD OF USE THEREOF | August 2024 | March 2025 | Allow | 7 | 1 | 0 | No | No |
| 18759860 | FUEL COMPOSITIONS FROM LIGHT TIGHT OILS AND HIGH SULFUR FUEL OILS | June 2024 | March 2025 | Allow | 8 | 1 | 0 | No | No |
| 18759862 | FUEL COMPOSITIONS FROM LIGHT TIGHT OILS AND HIGH SULFUR FUEL OILS | June 2024 | February 2025 | Allow | 7 | 0 | 0 | No | No |
| 18759861 | FUEL COMPOSITIONS FROM LIGHT TIGHT OILS AND HIGH SULFUR FUEL OILS | June 2024 | March 2025 | Allow | 8 | 1 | 0 | No | No |
| 18723667 | METHOD FOR PRODUCING RENEWABLE AVIATION FUEL | June 2024 | May 2025 | Allow | 10 | 1 | 0 | No | No |
| 18743351 | SYSTEM FOR TREATING RENEWABLE FEEDSTOCKS WITH INTEGRATED HYDROPROCESSING | June 2024 | August 2024 | Allow | 2 | 0 | 0 | No | No |
| 18627450 | METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS | April 2024 | March 2026 | Allow | 23 | 0 | 1 | No | No |
| 18595750 | PURIFICATION OF RECYCLED AND RENEWABLE ORGANIC MATERIAL | March 2024 | December 2025 | Allow | 21 | 2 | 0 | No | No |
| 18444846 | SYSTEMS AND PROCESSES FOR PROCESSING PYROLYSIS OIL | February 2024 | July 2024 | Allow | 5 | 2 | 0 | No | No |
| 18422746 | ALKALI-ENHANCED HYDROTHERMAL PURIFICATION OF PLASTIC PYROLYSIS OILS | January 2024 | September 2025 | Abandon | 20 | 2 | 0 | No | No |
| 18409257 | Method of Reducing Impurities in Pyrolysis Oil | January 2024 | October 2025 | Allow | 21 | 0 | 0 | No | No |
| 18570694 | HEAT INTEGRATION OF PROCESS COMPRISING A FLUID CATALYST CRACKING REACTOR AND REGENERATOR | December 2023 | March 2026 | Abandon | 27 | 1 | 0 | No | No |
| 18534491 | SYSTEMS AND METHODS FOR THE THERMOCHEMICAL PRODUCTION AND REFINING OF HYDROCARBON COMPOUNDS | December 2023 | July 2024 | Allow | 7 | 0 | 0 | No | No |
| 18567077 | HYDROCARBON PRODUCTION APPARATUS AND HYDROCARBON PRODUCTION METHOD | December 2023 | March 2026 | Allow | 27 | 1 | 0 | No | No |
| 18508452 | SEPARATION OF HYDROGEN, METHANE, ETHANE, AND PROPANE IN NAPHTHA TO ETHANE AND PROPANE FRACTIONATION SECTION BASED ON A DIVIDING WALL FRACTIONATION COLUMN INTEGRATION | November 2023 | January 2026 | Allow | 26 | 1 | 0 | No | No |
| 18495151 | HYDROTREATMENT CATALYSTS AND PROCESS FOR PREPARING SAID CATALYSTS | October 2023 | March 2025 | Allow | 17 | 1 | 1 | No | No |
| 18489103 | RECYCLING GASEOUS HYDROCARBONS | October 2023 | April 2024 | Allow | 6 | 1 | 0 | No | No |
| 18377856 | IONIC-ELECTRONIC DESTRUCTION DEVICE FOR TREATING WASTE | October 2023 | January 2024 | Allow | 3 | 0 | 0 | No | No |
| 18285711 | LIGNIN-BASED DILUENT AND RELATED METHODS | October 2023 | January 2026 | Allow | 27 | 1 | 0 | No | No |
| 18480231 | HYDROTHERMAL PURIFICATION PROCESS | October 2023 | November 2025 | Allow | 25 | 1 | 1 | Yes | No |
| 18368960 | Biochar Purification Unit | September 2023 | February 2026 | Allow | 29 | 2 | 0 | No | No |
| 18464570 | SYSTEMS AND PROCESSES FOR PROCESSING PYROLYSIS OIL | September 2023 | November 2023 | Allow | 2 | 0 | 0 | No | No |
| 18463479 | RECOVERING GASEOUS HYDROCARBONS AS FUEL ON SITE | September 2023 | January 2025 | Allow | 16 | 1 | 0 | No | No |
| 18242811 | PROCESS VESSEL ENTRY ZONES | September 2023 | August 2025 | Allow | 24 | 2 | 0 | No | No |
| 18461359 | SHELL/TUBE HEAT EXCHANGERS UPSTREAM OF THREE-PHASE SEPARATOR IN GAS-OIL SEPARATION PLANT | September 2023 | July 2025 | Allow | 23 | 0 | 1 | No | No |
| 18452388 | Integration of Polymeric Waste Co-Processing in Cokers to Produce Circular Chemical Products from Coker Gas Oil | August 2023 | April 2025 | Allow | 20 | 0 | 0 | No | No |
| 18546856 | RECYCLING OF STYRENE OLIGOMERS BY DE-POLYMERIZATION PROCESS | August 2023 | August 2025 | Allow | 24 | 0 | 0 | Yes | No |
| 18364372 | SYSTEMS AND METHODS FOR CRUDE OIL DESALTING AND DEHYDRATION IN A VERTICAL VESSEL | August 2023 | July 2024 | Allow | 11 | 1 | 0 | No | No |
| 18350012 | TECHNOLOGIES FOR REDUCING THE VISCOSITY OF CRUDE OIL | July 2023 | September 2025 | Allow | 26 | 1 | 0 | No | No |
| 18259794 | METHOD FOR PROCESSING LIQUEFIED WASTE POLYMERS | June 2023 | February 2024 | Allow | 8 | 1 | 0 | No | No |
| 18269889 | RECOVERY METHOD OF ORGANIC MOLECULES FROM A COMPLEX MATRIX | June 2023 | July 2025 | Allow | 25 | 1 | 0 | No | No |
| 18259577 | LOW TEMPERATURE STABILIZATION OF LIQUID OILS | June 2023 | February 2026 | Allow | 31 | 2 | 0 | No | No |
| 18269751 | PROCESS HAVING IMPROVED BASE OIL YIELD | June 2023 | January 2026 | Abandon | 30 | 2 | 0 | No | Yes |
| 18208965 | LIGHT OIL REFLUX HEAVIES REMOVAL PROCESS | June 2023 | August 2024 | Allow | 14 | 1 | 1 | No | No |
| 18203739 | METHOD AND SYSTEMS FOR TRANSPORTING BITUMEN IN SOLIDIFIED FORM | May 2023 | September 2025 | Allow | 27 | 1 | 1 | No | No |
| 18322930 | RECOVERING GASEOUS HYDROCARBONS FROM TANK HEADSPACE | May 2023 | April 2024 | Allow | 11 | 1 | 0 | No | No |
| 18320481 | METHOD FOR PRODUCING RENEWABLE FUEL | May 2023 | November 2025 | Abandon | 30 | 2 | 0 | No | No |
| 18315029 | RENEWABLE HYDROCARBON COMPOSITION HAVING GOOD CETANE NUMBER AND GOOD COLD PROPERTIES | May 2023 | July 2024 | Allow | 14 | 1 | 0 | No | No |
| 18311633 | METHODS OF PROCESSING HYDROCARBONS AND CARBON DIOXIDE | May 2023 | March 2026 | Allow | 34 | 0 | 1 | No | No |
| 18300527 | SIMULTANEOUS CRUDE OIL DEHYDRATION, DESALTING, SWEETENING, AND STABILIZATION WITH COMPRESSION | April 2023 | February 2024 | Allow | 10 | 0 | 0 | No | No |
| 18127581 | RENEWABLE DIESEL | March 2023 | April 2025 | Abandon | 25 | 3 | 0 | Yes | No |
| 18171019 | RECOVERING GASEOUS HYDROCARBONS AS FUEL ON SITE | February 2023 | June 2023 | Allow | 4 | 0 | 0 | No | No |
| 18109624 | SYSTEMS AND METHODS FOR THE THERMOCHEMICAL PRODUCTION AND REFINING OF HYDROCARBON COMPOUNDS | February 2023 | October 2023 | Allow | 8 | 0 | 1 | No | No |
| 18020380 | COMMERCIAL GRADE ULTRA-LOW SULPHUR DIESEL PRODUCTION PROCESS FROM MIXED WASTE PLASTICS PYROLYSIS OIL | February 2023 | December 2025 | Allow | 34 | 2 | 1 | No | Yes |
| 18154119 | Detection of Molecule-Nanoparticle Interactions with Ligand Shells | January 2023 | December 2023 | Allow | 11 | 2 | 0 | No | No |
| 18064845 | Method for Treating Renewable Feedstocks | December 2022 | July 2024 | Allow | 19 | 1 | 0 | Yes | No |
| 18060050 | RECYCLING GASEOUS HYDROCARBONS | November 2022 | September 2023 | Allow | 9 | 1 | 0 | No | No |
| 17992225 | SEPARATION SYSTEMS AND METHODS FOR PROCESSING ORGANIC POLYMERIC MATERIALS | November 2022 | April 2024 | Allow | 16 | 2 | 1 | Yes | No |
| 17991813 | NON-AQUEOUS EXTRACTION OF BITUMEN FROM OIL SANDS | November 2022 | March 2024 | Abandon | 16 | 1 | 0 | No | No |
| 18054169 | SYSTEMS AND PROCESSES FOR PROCESSING PYROLYSIS OIL | November 2022 | June 2023 | Allow | 8 | 0 | 1 | No | No |
| 17920968 | BIO-CRUDE YIELDS, PROPERTIES AND PROCESSABILITY OF HYDROTHERMAL LIQUEFACTION FEEDSTOCKS USING YELLOW GREASE | October 2022 | February 2025 | Abandon | 28 | 1 | 0 | No | No |
| 18047378 | RECOVERING GASEOUS HYDROCARBONS FROM TANK HEADSPACE | October 2022 | March 2023 | Allow | 5 | 0 | 0 | No | No |
| 18046333 | METHOD AND APPARATUS FOR HEATING FLUIDS IN PROCESSES RELATED TO REFINING AND PETROCHEMICAL INDUSTRIES USING ROTARY GENERATED THERMAL ENERGY | October 2022 | February 2026 | Allow | 40 | 1 | 1 | No | No |
| 17952467 | SEPARATION SYSTEMS AND METHODS FOR PROCESSING ORGANIC POLYMERIC MATERIALS | September 2022 | December 2024 | Allow | 26 | 3 | 1 | Yes | No |
| 17946194 | MULTISTAGE PROCESS WITH HYDROTHERMAL LIQUEFACTION | September 2022 | April 2024 | Abandon | 19 | 2 | 0 | No | No |
| 17894997 | CONTROLLED BLENDING OF TRANSMIX FRACTIONS INTO DEFINED HYDROCARBON STREAMS | August 2022 | April 2025 | Allow | 31 | 3 | 0 | Yes | No |
| 17816951 | Process And An Apparatus For Conversion Of Waste Plastic Pyrolysis Oil Into Valuable Products | August 2022 | November 2023 | Allow | 15 | 1 | 1 | No | No |
| 17879458 | LIQUID-SOLID SEPARATION SYSTEMS FOR PROCESSING ORGANIC POLYMERIC MATERIALS | August 2022 | October 2024 | Allow | 26 | 5 | 1 | Yes | No |
| 17871956 | METHODS FOR EXPANDING AND ENRICHING HYDROCARBON DILUENT POOLS | July 2022 | February 2025 | Allow | 31 | 0 | 0 | No | No |
| 17864857 | MATERIALS DERIVED FROM COAL USING ENVIRONMENTALLY FRIENDLY SOLVENTS | July 2022 | May 2023 | Allow | 10 | 1 | 0 | Yes | No |
| 17863875 | Apparatus and Method for Refining Waste Plastic Pyrolysis Oil Using a Separator | July 2022 | July 2023 | Allow | 12 | 1 | 1 | No | No |
| 17859890 | SYSTEMS AND METHODS FOR CRUDE OIL DESALTING AND DEHYDRATION IN A VERTICAL VESSEL | July 2022 | June 2023 | Allow | 11 | 1 | 1 | No | No |
| 17811027 | RECYCLING GASEOUS HYDROCARBONS | July 2022 | September 2022 | Allow | 3 | 0 | 0 | No | No |
| 17811016 | RECOVERING GASEOUS HYDROCARBONS FROM TANK HEADSPACE | July 2022 | September 2022 | Allow | 2 | 0 | 0 | No | No |
| 17808685 | METHOD FOR DESULFURIZATION OF A HYDROCARBON COMPOSITION | June 2022 | November 2022 | Allow | 5 | 1 | 0 | No | No |
| 17806703 | DIRECT OLEFIN REDUCTION OF THERMALLY CRACKED HYDROCARBON STREAMS | June 2022 | June 2023 | Allow | 12 | 1 | 0 | No | No |
| 17806127 | Method for Treating Renewable Feedstocks | June 2022 | August 2022 | Allow | 2 | 0 | 0 | No | No |
| 17783989 | INTERNALLY PROFILED TUBES | June 2022 | March 2026 | Allow | 45 | 3 | 0 | Yes | No |
| 17732202 | SIMULTANEOUS CRUDE OIL DEHYDRATION, DESALTING, SWEETENING, AND STABILIZATION WITH COMPRESSION | April 2022 | February 2023 | Allow | 10 | 1 | 1 | No | No |
| 17755326 | PYROLYSIS METHOD AND SYSTEM FOR RECYCLED WASTE | April 2022 | February 2026 | Allow | 45 | 5 | 1 | No | No |
| 17755346 | PROCESSES AND SYSTEMS FOR FORMATION OF RECYCLE-CONTENT HYDROCARBON COMPOSITIONS | April 2022 | February 2026 | Allow | 45 | 4 | 0 | No | No |
| 17755322 | PYROLYSIS METHOD AND SYSTEM FOR RECYCLED WASTE | April 2022 | December 2025 | Allow | 43 | 6 | 0 | No | No |
| 17770738 | RENEWABLE HYDROCARBON COMPOSITION HAVING GOOD CETANE NUMBER AND GOOD COLD PROPERTIES | April 2022 | January 2023 | Allow | 9 | 1 | 0 | No | No |
| 17700977 | CORROSION INHIBITION COMPOSITIONS AND METHODS OF USE | March 2022 | January 2023 | Allow | 10 | 1 | 0 | No | No |
| 17761620 | CRACKING LONG CHAINED HYDROCARBONS FROM PLASTIC-CONTAINING WASTE AND ORGANIC LIQUIDS | March 2022 | February 2024 | Allow | 23 | 2 | 0 | No | No |
| 17698148 | PROCESSES FOR UPGRADING A HYDROCARBON FEED | March 2022 | January 2025 | Allow | 34 | 5 | 0 | Yes | No |
| 17695515 | MICROFLUIDIC TEST SYSTEM AND MICROFLUIDIC TEST METHOD | March 2022 | January 2025 | Allow | 34 | 0 | 1 | No | No |
| 17642760 | PROCESS AND REACTOR FOR CATALYTIC OXIDATION OF AMMONIA | March 2022 | July 2025 | Allow | 40 | 1 | 1 | No | No |
| 17642547 | METHOD FOR TREATING AN OIL LOADED WITH PAH | March 2022 | July 2023 | Allow | 17 | 2 | 0 | Yes | No |
| 17680780 | METHOD AND DEVICE FOR CONTROLLING VISCOSITY OF ASPHALT RUBBER BASED ON CURRENT VARIATION | February 2022 | November 2023 | Allow | 21 | 0 | 1 | No | No |
| 17637231 | SEPARATION OF VISCOUS OILS INTO COMPONENTS | February 2022 | August 2023 | Allow | 18 | 1 | 0 | No | No |
| 17676536 | PREPARATION OF AN AVIATION FUEL COMPOSITION | February 2022 | June 2023 | Allow | 16 | 1 | 1 | No | No |
| 17651384 | BIOMETHANOL PRODUCTION SYSTEM AND METHOD | February 2022 | November 2025 | Allow | 45 | 5 | 1 | Yes | No |
| 17669741 | ELECTROCHEMICAL SEPARATION AND RECOVERY PROCESS | February 2022 | July 2025 | Abandon | 41 | 1 | 0 | No | No |
| 17666030 | HYDROTREATMENT CATALYSTS AND PROCESS FOR PREPARING SAID CATALYSTS | February 2022 | September 2023 | Allow | 19 | 2 | 1 | No | No |
| 17665478 | HYDROCARBON STREAM SEPARATION SYSTEM AND METHOD | February 2022 | November 2024 | Allow | 34 | 0 | 0 | No | No |
| 17632569 | DENSE PHASE RISER TO MAXIMIZE LIGHT OLEFINS YIELDS FOR NAPHTHA CATALYTIC CRACKING | February 2022 | April 2024 | Allow | 27 | 2 | 0 | No | No |
| 17648965 | Crude Oil Transportation | January 2022 | April 2023 | Abandon | 14 | 1 | 0 | No | No |
| 17630026 | NAPHTHA CATALYTIC CRACKING PROCESS | January 2022 | October 2024 | Allow | 33 | 3 | 0 | No | No |
| 17629513 | ADDITIONAL HEAT SOURCE FOR NAPHTHA CATALYTIC CRACKING | January 2022 | April 2025 | Abandon | 38 | 5 | 0 | No | No |
| 17627824 | METHOD AND APPARATUS FOR HYDROCRACKING MINERALIZED REFUSE PYROLYSIS OIL | January 2022 | December 2023 | Allow | 23 | 1 | 0 | No | No |
| 17626080 | A MAGNETIC DIGITAL MICROFLUIDIC SYSTEM AND METHOD OF PERFORMING AN ASSAY | January 2022 | February 2025 | Allow | 37 | 0 | 0 | No | No |
| 17570866 | SWEET CORROSION INHIBITOR COMPOSITION FOR USE IN THE OIL AND GAS INDUSTRY | January 2022 | July 2022 | Allow | 7 | 0 | 0 | No | No |
| 17647288 | System for Treating Renewable Feedstocks | January 2022 | June 2022 | Allow | 6 | 2 | 1 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner BOYER, RANDY.
With a 28.8% reversal rate, the PTAB affirms the examiner's rejections in the vast majority of cases. This reversal rate is below the USPTO average, indicating that appeals face more challenges here than typical.
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, 24.0% 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.
⚠ 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 BOYER, RANDY works in Art Unit 1771 and has examined 894 patent applications in our dataset. With an allowance rate of 75.4%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 31 months.
Examiner BOYER, RANDY's allowance rate of 75.4% places them in the 41% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.
On average, applications examined by BOYER, RANDY receive 1.82 office actions before reaching final disposition. This places the examiner in the 42% percentile for office actions issued. This examiner issues fewer office actions than average, which may indicate efficient prosecution or a more lenient examination style.
The median time to disposition (half-life) for applications examined by BOYER, RANDY is 31 months. This places the examiner in the 54% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.
Conducting an examiner interview provides a +0.7% benefit to allowance rate for applications examined by BOYER, RANDY. This interview benefit is in the 18% 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.
When applicants file an RCE with this examiner, 20.7% of applications are subsequently allowed. This success rate is in the 23% 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.
This examiner enters after-final amendments leading to allowance in 45.9% of cases where such amendments are filed. This entry rate is in the 70% 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.
When applicants request a pre-appeal conference (PAC) with this examiner, 60.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 50% 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.
This examiner withdraws rejections or reopens prosecution in 49.0% of appeals filed. This is in the 14% percentile among all examiners. Of these withdrawals, 32.0% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner rarely withdraws rejections during the appeal process compared to other examiners. If you file an appeal, be prepared to fully prosecute it to a PTAB decision. Per MPEP § 1207, the examiner will prepare an Examiner's Answer maintaining the rejections.
When applicants file petitions regarding this examiner's actions, 57.8% are granted (fully or in part). This grant rate is in the 61% 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's Amendments: This examiner makes examiner's amendments in 0.9% of allowed cases (in the 66% 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 10.4% of allowed cases (in the 89% percentile). Per MPEP § 714.14, a Quayle action indicates that all claims are allowable but formal matters remain. This examiner frequently uses Quayle actions compared to other examiners, which is a positive indicator that once substantive issues are resolved, allowance follows quickly.
Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:
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.