Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 18918936 | COMPRESSOR AND AIR CONDITIONER | October 2024 | August 2025 | Allow | 10 | 2 | 0 | Yes | No |
| 18814186 | COMPRESSOR AND AIR CONDITIONER | August 2024 | March 2025 | Allow | 7 | 1 | 0 | No | No |
| 18834139 | SCROLL COMPRESSOR | July 2024 | April 2025 | Allow | 9 | 0 | 0 | No | No |
| 18782891 | POSITIVE DISPLACEMENT ROOTS BLOWER NOISE SUPPRESSION | July 2024 | January 2026 | Allow | 17 | 1 | 1 | No | No |
| 18669097 | SPRING RETAINER FOR GEAR PUMP BEARING PLATE | May 2024 | January 2026 | Abandon | 20 | 2 | 0 | No | No |
| 18587571 | Slide Valve for a Twin-Screw Compressor | February 2024 | May 2025 | Allow | 15 | 1 | 1 | Yes | No |
| 18443451 | Rotary Pump with Rotor Bearing Cap | February 2024 | January 2026 | Allow | 23 | 1 | 1 | Yes | No |
| 18291541 | ROTARY COMPRESSOR DRIVE LINE | January 2024 | May 2025 | Allow | 16 | 2 | 0 | No | No |
| 18490952 | LUBRICATION SYSTEM FOR COMPRESSORS | October 2023 | October 2024 | Allow | 12 | 3 | 0 | Yes | No |
| 18238919 | BEARING ARRANGEMENT FOR PUMPS | August 2023 | August 2025 | Allow | 24 | 2 | 0 | Yes | No |
| 18234441 | PUMP FOR CONVEYING A FLUID | August 2023 | June 2025 | Allow | 22 | 1 | 0 | No | No |
| 18273983 | AUTOMOTIVE PENDULUM-SLIDER PUMP | July 2023 | January 2026 | Abandon | 29 | 2 | 0 | No | No |
| 18140704 | SCROLL PUMP WITH AXIAL LOAD CONTROL SYSTEM | April 2023 | October 2025 | Abandon | 29 | 2 | 0 | No | No |
| 18108703 | BLOWER | February 2023 | June 2024 | Allow | 16 | 0 | 0 | No | No |
| 18040993 | METERING DISTRIBUTION ASSEMBLY AND COATING SYSTEM COMPRISING THE SAME | February 2023 | May 2025 | Allow | 27 | 1 | 1 | Yes | No |
| 18070857 | FLUID END FOR POSITIVE DISPLACEMENT PUMP SYSTEMS | November 2022 | January 2025 | Abandon | 25 | 1 | 0 | No | No |
| 17901179 | GOLF CLUB SHAFT | September 2022 | November 2025 | Allow | 39 | 1 | 0 | No | No |
| 17891607 | Golf Grip | August 2022 | January 2026 | Abandon | 41 | 1 | 0 | No | No |
| 17817788 | TELESCOPING DEVICE FOR A PADDLE | August 2022 | January 2026 | Abandon | 41 | 1 | 0 | No | No |
| 17870806 | AIR HANDLER HAVING HUBLESS ROTORS ATTACHED TO A ROTATING MAGNETIC CHAMBER | July 2022 | February 2025 | Abandon | 31 | 2 | 0 | No | No |
| 17502620 | COMPOSITE AIRFOIL WITH METAL STRENGTH AND METAL THREADS EXTENDING INTO A SUBSET OF LAMINAE | October 2021 | December 2024 | Abandon | 38 | 2 | 1 | Yes | No |
| 17298051 | MIXING MEMBER, EXHAUST PURIFICATION DEVICE AND VEHICLE | May 2021 | January 2023 | Abandon | 20 | 2 | 0 | No | No |
| 17142201 | Power generation and energy storage in thermal batteries | January 2021 | August 2024 | Abandon | 43 | 2 | 0 | No | No |
| 17123072 | Apparatus for Electrically Powered Water Feature | December 2020 | February 2025 | Abandon | 50 | 3 | 1 | No | No |
| 16972618 | ELECTRIC COOLANT PUMP WITH MOTOR ELECTRONICS IN THERMAL CONTACT WITH A VOLUTE COOLING SECTOR | December 2020 | October 2024 | Abandon | 46 | 2 | 0 | No | No |
| 16919283 | COMPRESSOR AND REFRIGERATION APPARATUS | July 2020 | May 2023 | Abandon | 34 | 2 | 0 | Yes | No |
| 16958064 | SCR SYSTEM UREA MIXER AND SCR SYSTEM | June 2020 | October 2022 | Abandon | 27 | 1 | 0 | No | No |
| 16896425 | COMPACT SEMI-HERMETIC COMPRESSOR FOR REFRIGERATION CIRCUITS | June 2020 | August 2022 | Abandon | 26 | 2 | 0 | No | No |
| 15931679 | EXHAUST SYSTEM INCLUDING PATICULATE FILTER WITH OXIDATION ZONE CAPABLE OF GENERATING NO2 UNDER LEAN CONDITIONS | May 2020 | October 2022 | Abandon | 29 | 4 | 0 | No | No |
| 16641705 | HEAT SHIELD HAVING A SEALING ELEMENT | February 2020 | January 2023 | Abandon | 34 | 1 | 0 | No | No |
| 16635244 | Compressor | January 2020 | May 2023 | Abandon | 39 | 3 | 0 | No | No |
| 16617355 | MULTI-STAGE ROTARY PISTON PUMP | November 2019 | August 2024 | Abandon | 57 | 5 | 0 | Yes | No |
| 16608335 | EXHAUST GAS TREATMENT SYSTEM AND EXHAUST GAS PURIFICATION METHOD | October 2019 | December 2022 | Abandon | 38 | 6 | 0 | No | No |
| 16608705 | REFRIGERANT COMPRESSOR | October 2019 | December 2021 | Abandon | 26 | 1 | 0 | No | No |
| 16499124 | MULTISTAGE COMPRESSOR | September 2019 | January 2023 | Abandon | 39 | 2 | 0 | No | No |
| 16477607 | OIL-FREE VACUUM PUMP HAVING A PRISMATIC PISTON AND CORRESPONDING COMPRESSOR | July 2019 | November 2021 | Abandon | 28 | 1 | 0 | No | No |
| 15998829 | Motorized pump | August 2018 | August 2022 | Abandon | 48 | 4 | 1 | No | No |
| 16030251 | DEVICE AND METHOD FOR FAN SPEED CONTROL | July 2018 | March 2023 | Abandon | 56 | 5 | 0 | Yes | No |
| 15705236 | BLOWER COMPRISING A SEALED CHAMBER FOR MOTOR CAPACITOR | September 2017 | March 2021 | Abandon | 42 | 2 | 0 | No | No |
| 15437216 | PRESSURE STABILIZATION STRUCTURE HAVING BUILT-IN INTEGRALLY FORMED BOOSTER PUMP | February 2017 | June 2019 | Abandon | 27 | 1 | 0 | No | No |
| 15190307 | LIQUID PUMPING DEVICE WITH SOLAR PANEL | June 2016 | December 2021 | Abandon | 60 | 6 | 0 | Yes | Yes |
| 15185142 | FUEL PUMP | June 2016 | February 2019 | Abandon | 32 | 1 | 1 | No | No |
| 15052047 | Override For An Automatic Release Vacuum Device | February 2016 | July 2020 | Allow | 52 | 3 | 1 | Yes | No |
| 15006696 | ENCLOSED DOUBLE SUCTION PUMP | January 2016 | April 2023 | Abandon | 60 | 8 | 0 | Yes | Yes |
| 14803039 | CHILDPROOF, HIGHLY INERT INDIVIDUAL PACKAGING | July 2015 | December 2016 | Allow | 17 | 1 | 0 | No | No |
| 14749880 | Salad Pusher | June 2015 | December 2016 | Allow | 18 | 2 | 0 | Yes | No |
| 14738540 | METHOD OF MANUFACTURING DISPLAY DEVICE AND MANUFACTURING APPARATUS FOR THE SAME | June 2015 | November 2016 | Allow | 17 | 0 | 0 | No | No |
| 14735389 | AUTOMOTIVE SIDE VIEW MIIROR ATTACHMENT ASSEMBLY AND METHOD OF MAKING SAME | June 2015 | January 2017 | Allow | 19 | 1 | 0 | No | No |
| 14670448 | INTEGRATED MOTOR AND PUMP ASSEMBLY | March 2015 | January 2023 | Abandon | 60 | 10 | 0 | No | No |
| 14663579 | METHOD FOR MANUFACTURING BICYCLE FRONT FORK HAVING WHEEL CLAMPING BASE | March 2015 | December 2016 | Allow | 21 | 1 | 0 | No | No |
| 14570549 | PROCESS FOR THE MANUFACTURE OF THIN-WALLED ELASTOPOROUS PARTS IN THE FORM OF BUSHINGS IN METAL-RUBBER (MR) | December 2014 | November 2016 | Allow | 23 | 0 | 0 | No | No |
| 14524024 | HIGH-PERFORMANCE, LOW-VOLTAGE ELECTROOSMOTIC PUMPS WITH MOLECULARLY THIN NANOMEMBRANES | October 2014 | April 2019 | Abandon | 53 | 2 | 1 | No | No |
| 14514070 | METHOD OF FABRICATING A PRESSURIZED-GAS STORAGE ASSEMBLY | October 2014 | September 2016 | Allow | 23 | 1 | 0 | No | No |
| 14513890 | Portable Drip Containment Device Apparatus and Method | October 2014 | December 2016 | Allow | 26 | 2 | 0 | Yes | No |
| 14460070 | Swivel Assembly and Disassembly Apparatuses and Methods | August 2014 | November 2016 | Allow | 27 | 1 | 0 | No | No |
| 14327369 | CRANKSHAFT AND METHOD FOR PRODUCING THE SAME | July 2014 | January 2017 | Allow | 30 | 1 | 0 | No | No |
| 14320129 | METHOD OF MANUFACTURING AN ELECTROWETTING DEVICE | June 2014 | November 2016 | Allow | 29 | 1 | 1 | No | No |
| 14304119 | DEVICE FOR SEALING ORIFICES ON NOZZLE OF FUEL INJECTOR FOR AUTOFRETTAGE PROCESS | June 2014 | January 2017 | Allow | 31 | 2 | 0 | Yes | No |
| 14291210 | PRELOADING A FASTENER OF A MECHANICAL FITTING | May 2014 | October 2016 | Allow | 28 | 2 | 0 | Yes | No |
| 14351309 | Apparatus and Method for Realizing a Plurality of Riveted Connections Along the Surface of a Workpiece | April 2014 | October 2016 | Allow | 30 | 2 | 0 | No | No |
| 14197252 | Method and apparatus for achieving a high efficiency in an open gas-turbine (combi) process | March 2014 | January 2017 | Allow | 34 | 1 | 0 | Yes | No |
| 14196527 | ELECTRICALLY CONDUCTIVE RUBBER COMPOSITION, TRANSFER ROLLER, AND IMAGE FORMING APPARATUS | March 2014 | December 2016 | Allow | 33 | 3 | 0 | Yes | No |
| 14191773 | SYSTEM AND METHOD FOR REDUCING ICE AND/OR CONDENSATION FORMED ON A POWER COMPONENT | February 2014 | December 2016 | Allow | 34 | 1 | 0 | Yes | No |
| 13956349 | System and Method for Replacing an Engine Powered Air Conditioning Unit with an Electric Air Conditioning Unit in an Aircraft | July 2013 | December 2016 | Allow | 40 | 2 | 0 | No | Yes |
| 13752760 | RIVETING TOOL | January 2013 | December 2016 | Allow | 47 | 4 | 1 | No | No |
| 13699759 | Method of positioning metal plate in preparation for welding | November 2012 | August 2018 | Abandon | 60 | 2 | 0 | No | Yes |
| 13570870 | HEAT-RESISTANT ROLL, PRODUCTION METHOD THEREOF, AND METHOD OF PRODUCING SHEET GLASS USING HEAT-RESISTANT ROLL | August 2012 | December 2016 | Allow | 52 | 4 | 1 | Yes | No |
| 13483239 | UNIVERSAL MOUNTING BRACKET FOR OUTBOARD MARINE EQUIPMENT | May 2012 | December 2018 | Allow | 60 | 3 | 1 | No | Yes |
| 13084299 | INSTALLATION/REMOVAL DEVICE, DISPLAY CHANGE DEVICE, AND DOSING SYSTEM | April 2011 | September 2011 | Allow | 6 | 1 | 0 | No | No |
| 13056299 | JOINING APPARATUS AND METHOD | January 2011 | December 2017 | Allow | 60 | 5 | 0 | Yes | Yes |
| 12756339 | METHOD FOR MANUFACTURING A BENDABLE TUBE | April 2010 | August 2012 | Allow | 28 | 1 | 0 | No | No |
| 12733799 | ROLLING BEARING DEVICE AND ROLL APPARATUS FOR CONTINUOUS CASTING INSTALLATION | March 2010 | May 2012 | Allow | 26 | 0 | 0 | No | No |
| 12720320 | METHOD FOR SECURING A BEVERAGE CONTAINER TO A MOUNTING SURFACE | March 2010 | February 2011 | Allow | 12 | 0 | 0 | Yes | No |
| 12691889 | MULTI-FUNCTIONAL ASSEMBLY DEVICE | January 2010 | July 2012 | Allow | 29 | 0 | 0 | No | No |
| 12689810 | METAL STENCIL COIN REPAIR METHOD | January 2010 | July 2012 | Allow | 30 | 1 | 0 | No | No |
| 12515739 | MODULE SYSTEM FOR MANUFACTURING TWO AND THREE STABLE POSITIONS FLUID-OPERATED ACTUATORS | October 2009 | August 2012 | Allow | 39 | 1 | 0 | No | No |
| 12550748 | FOLDED-SEAM CONNECTION, METHOD OF PRODUCING IT AND DEVICE | August 2009 | January 2011 | Allow | 17 | 1 | 0 | No | No |
| 12449829 | APPARATUS FOR ASSEMBLING A CORE FOR RECEIVING WOUND SHEET MATERIAL | August 2009 | January 2012 | Allow | 29 | 0 | 0 | No | No |
| 12500670 | METHOD OF CONNECTING A FENCE RAIL TO A FENCE POST USING A RAIL CLIP ASSEMBLY | July 2009 | May 2010 | Allow | 10 | 0 | 0 | No | No |
| 12404443 | Adaptor with Interchangeable Load Sensing Elements | March 2009 | December 2017 | Abandon | 60 | 5 | 1 | Yes | Yes |
| 12175359 | THIN WAFER CHUCK | July 2008 | August 2012 | Allow | 49 | 2 | 1 | No | No |
| 12215479 | FLUID SUPPLY ASSEMBLY FOR A SHAFT MOUNTED DEVICE | June 2008 | December 2011 | Allow | 41 | 0 | 0 | No | No |
| 12099730 | TUBULAR, ESPECIALLY CAN-SHAPED, RECEPTACLE FOR THE ACCOMMODATION OF FLUIDS, A METHOD OF MANUFACTURE AND USE | April 2008 | July 2011 | Allow | 39 | 5 | 0 | Yes | No |
| 12083179 | ALUMINUM SLEEVE FOR MAGNETIC DEVELOPMENT ROLLER | April 2008 | February 2012 | Allow | 46 | 2 | 0 | Yes | No |
| 12055380 | FIRE EXTINGUISHER | March 2008 | May 2011 | Allow | 38 | 2 | 0 | No | No |
| 12053470 | APPARATUS OF FABRICATING AND METHOD OF FABRICATING LIQUID EJECTION HEAD, AND LIQUID EJECTION HEAD | March 2008 | July 2009 | Allow | 16 | 1 | 0 | No | No |
| 12050611 | EXPANDER ROLLER | March 2008 | August 2010 | Allow | 29 | 2 | 0 | No | No |
| 12011369 | FRICTION STIR WELDED BLADDER FUEL TANK | January 2008 | October 2011 | Allow | 45 | 2 | 0 | Yes | No |
| 12018739 | DEVICE FOR ASSEMBLING LENS ASSEMBLY | January 2008 | March 2011 | Allow | 37 | 0 | 0 | No | No |
| 12002870 | METHOD FOR CLAMPING AND SUBSEQUENTLY MACHINING A DISK OR RING-SHAPED WORKPIECE | December 2007 | December 2010 | Allow | 36 | 2 | 0 | Yes | No |
| 11871450 | METHOD OF MAKING A PLURALITY OF POCKET PLUGS | October 2007 | July 2011 | Allow | 45 | 1 | 0 | No | No |
| 11903980 | DOUBLE-LAYER VACUUM CONTAINER | September 2007 | May 2010 | Allow | 32 | 0 | 0 | No | No |
| 10581479 | Reel Driving Device Comprising Driving Rolls Provided with a Cast Envelope | April 2007 | June 2017 | Allow | 60 | 6 | 0 | No | Yes |
| 11572168 | DEFLECTION COMPENSATING ROLL | January 2007 | August 2011 | Allow | 55 | 3 | 0 | Yes | No |
| 11622390 | SYSTEM AND METHOD FOR REMOVING EXTRUSION SCREW ELEMENTS | January 2007 | October 2010 | Allow | 45 | 1 | 0 | No | No |
| 11564036 | ROTARY PART | November 2006 | May 2010 | Allow | 41 | 3 | 0 | No | No |
| 11539846 | WINDOW COMPONENT NOTCHING SYSTEM AND METHOD | October 2006 | August 2008 | Allow | 22 | 0 | 1 | No | No |
| 10599759 | METHOD OF FASTENING A GUARD RAIL BY MEANS OF A GUARD RAIL BOLT, THE GUARD RAIL BOLT AND THE TOOL FOR FASTENING THE GUARD RAIL BOLT | October 2006 | April 2011 | Allow | 55 | 2 | 1 | No | No |
| 11534150 | METHOD TO ASSEMBLE COMPONENTS USING BRACKETS AND BRACKETED ASSEMBLIES WITH BRACKET FURNITURE COMPONENTS | September 2006 | June 2008 | Allow | 20 | 0 | 0 | No | No |
| 11468970 | PRESS-THRU PLUNGER AND METHODS OF MANUFACTURE AND USE | August 2006 | May 2012 | Allow | 60 | 4 | 1 | Yes | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner OMGBA, ESSAMA.
With a 42.9% 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.
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, 42.1% 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.
✓ 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 is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.
Examiner OMGBA, ESSAMA works in Art Unit 3746 and has examined 295 patent applications in our dataset. With an allowance rate of 90.5%, this examiner has an above-average tendency to allow applications. Applications typically reach final disposition in approximately 27 months.
Examiner OMGBA, ESSAMA's allowance rate of 90.5% places them in the 74% percentile among all USPTO examiners. This examiner has an above-average tendency to allow applications.
On average, applications examined by OMGBA, ESSAMA receive 1.79 office actions before reaching final disposition. This places the examiner in the 40% 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 OMGBA, ESSAMA is 27 months. This places the examiner in the 74% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.
Conducting an examiner interview provides a +0.6% benefit to allowance rate for applications examined by OMGBA, ESSAMA. 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, 24.5% of applications are subsequently allowed. This success rate is in the 36% 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.
This examiner enters after-final amendments leading to allowance in 58.1% of cases where such amendments are filed. This entry rate is in the 84% 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.
When applicants request a pre-appeal conference (PAC) with this examiner, 200.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 99% 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.
This examiner withdraws rejections or reopens prosecution in 63.2% of appeals filed. This is in the 42% percentile among all examiners. Of these withdrawals, 41.7% 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.
When applicants file petitions regarding this examiner's actions, 51.9% are granted (fully or in part). This grant rate is in the 51% 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 25.4% of allowed cases (in the 99% 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 13.5% of allowed cases (in the 91% 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.