Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19297689 | ADAPTER ASSEMBLY FOR USE WITH A WELLBORE TOOL STRING | August 2025 | February 2026 | Allow | 6 | 0 | 0 | No | No |
| 19198191 | Electrical Actuation of a Valve in a Wellhead Assembly | May 2025 | February 2026 | Allow | 10 | 1 | 0 | No | No |
| 19059497 | DRILLING APPARATUS, DRILL BIT, AND METHOD FOR TESTING DRILL BIT PERFORMANCE | February 2025 | February 2026 | Allow | 12 | 1 | 0 | No | No |
| 19033774 | FLUID-DRIVEN DUAL-MODE CIRCULATION TOOL | January 2025 | January 2026 | Allow | 11 | 1 | 0 | Yes | No |
| 19005580 | SUBSEA HEAT REMOVAL SYSTEM | December 2024 | May 2025 | Allow | 4 | 1 | 0 | No | No |
| 18982888 | SYSTEMS, METHODS, AND DEVICES FOR CONTROLLING THE OPERATION OF AN INDUSTRIAL MACHINE BASED ON A PIPE ATTRIBUTE | December 2024 | December 2025 | Allow | 11 | 1 | 0 | Yes | No |
| 18868664 | INFLATABLE DOWN HOLE BAG | November 2024 | January 2026 | Allow | 14 | 1 | 0 | No | No |
| 18943698 | SYSTEMS AND METHODS FOR DISCOVERING AND RECOVERING SUBSURFACE FLUIDS AND VERIFICATION OF SUBSURFACE STORAGE FLUIDS | November 2024 | September 2025 | Allow | 10 | 2 | 0 | Yes | No |
| 18938950 | METHOD AND APPARATUS FOR PERFORMING DOWNHOLE OPERATIONS, INCLUDING PERFORATING AND CEMENTING OPERATIONS | November 2024 | December 2025 | Allow | 14 | 1 | 0 | No | No |
| 18934694 | Fixed-Volume Setting Tool | November 2024 | February 2026 | Allow | 16 | 1 | 0 | Yes | No |
| 18924653 | COILED TUBING DIMPLING TOOLS | October 2024 | October 2025 | Allow | 12 | 1 | 0 | No | No |
| 18811569 | Dual-Function Radiation Shielding for Downhole Tool | August 2024 | September 2025 | Allow | 13 | 2 | 0 | Yes | No |
| 18806360 | Integrated Injection System | August 2024 | December 2025 | Allow | 16 | 1 | 0 | Yes | No |
| 18795845 | Automated System and Process for Vertically Assembling and Disassembling A Wireline Bottom Hole Assembly | August 2024 | September 2025 | Allow | 14 | 1 | 0 | No | No |
| 18777095 | ADJUSTABLE GAS SPRING TUNED MASS DAMPER | July 2024 | January 2026 | Allow | 18 | 2 | 0 | Yes | No |
| 18729263 | MUD LOGGING OF NATURAL HYDROGEN | July 2024 | February 2026 | Allow | 19 | 2 | 0 | Yes | No |
| 18653931 | MULTILATERAL JUNCTION | May 2024 | September 2025 | Allow | 17 | 3 | 0 | Yes | No |
| 18650829 | METHOD AND APPARATUS FOR MILLING A WINDOW IN CASING | April 2024 | March 2025 | Allow | 10 | 1 | 0 | No | No |
| 18705372 | DRILL STRING AND COMPONENTS THEREFOR | April 2024 | December 2025 | Allow | 19 | 1 | 0 | No | No |
| 18640742 | APPARATUS AND METHODS FOR DETERMINING INFORMATION FROM A WELL | April 2024 | February 2026 | Allow | 22 | 3 | 0 | Yes | No |
| 18698832 | MONITORING A HAZARDOUS WASTE REPOSITORY FORMED IN A DRILLHOLE | April 2024 | October 2025 | Allow | 18 | 1 | 0 | No | No |
| 18586504 | Roller Bearing Assembly, and Method of Grounding a Perforating Gun Assembly | February 2024 | October 2025 | Allow | 20 | 1 | 0 | Yes | No |
| 18584388 | SYSTEMS AND METHODS FOR CONTROLLING FLUID FLOW IN A WELLBORE UTILIZING A FLOW CONTROL SYSTEM | February 2024 | November 2025 | Allow | 21 | 1 | 0 | No | No |
| 18426667 | REAL TIME DOWNHOLE WATER CHEMISTRY AND USES | January 2024 | March 2025 | Allow | 14 | 2 | 0 | Yes | No |
| 18293064 | BEARING MATERIALS FOR TRICONE BIT ROLLING ELEMENTS | January 2024 | June 2025 | Allow | 17 | 1 | 0 | No | No |
| 18291960 | DOWNHOLE TOOL ASSEMBLIES | January 2024 | July 2025 | Allow | 17 | 1 | 0 | No | No |
| 18421397 | ROD SECTION SYSTEM | January 2024 | September 2025 | Allow | 20 | 2 | 0 | No | No |
| 18413839 | ELECTRIC METHOD AND APPARATUS TO EXPEND DISAPPEARING PLUG AND OPERATE AUTOFILL SUB | January 2024 | May 2025 | Abandon | 16 | 1 | 0 | No | No |
| 18402967 | COMPOSITION AND METHOD TO PROMOTE BONDING ENHANCEMENT BETWEEN A METAL AND A NON-METAL SURFACE | January 2024 | February 2026 | Allow | 25 | 2 | 0 | Yes | No |
| 18575033 | APPARATUS, DRILLING ARRANGEMENT AND METHOD FOR HIGH VOLTAGE ELECTRO PULSE DRILLING | December 2023 | April 2025 | Allow | 15 | 1 | 0 | No | No |
| 18396483 | Method and Devices for Unloading Flow Conduits and Improving Multi-Phase Flow Capacity | December 2023 | November 2025 | Allow | 22 | 2 | 0 | No | No |
| 18394862 | SYSTEMS, METHODS, AND DEVICES FOR CONTROLLING THE OPERATION OF AN INDUSTRIAL MACHINE BASED ON A PIPE ATTRIBUTE | December 2023 | August 2024 | Allow | 8 | 0 | 0 | No | No |
| 18572018 | DOWNHOLE WELL TOOL AND METHOD FOR PERMANENTLY SEALING A DOWNHOLE WELL | December 2023 | February 2025 | Allow | 14 | 1 | 0 | Yes | No |
| 18540786 | DOWNHOLE APPARATUS WITH CAVITY FOR HOUSING CHEMICALS | December 2023 | March 2025 | Allow | 15 | 2 | 0 | Yes | No |
| 18534107 | SYSTEMS AND METHODS FOR PROVIDING BUOYANCY TO A TUBULAR STRING POSITIONED IN A WELLBORE | December 2023 | February 2025 | Allow | 14 | 1 | 0 | Yes | No |
| 18532543 | ROTATIONAL GUIDANCE DEVICE FOR A DRILLING TOOL AND ASSOCIATED METHOD | December 2023 | July 2025 | Allow | 19 | 2 | 0 | Yes | No |
| 18387891 | GAUGE HANGER | November 2023 | April 2025 | Allow | 17 | 1 | 0 | No | No |
| 18503267 | INITIATOR ASSEMBLIES FOR PERFORATING GUN SYSTEMS | November 2023 | June 2025 | Allow | 19 | 2 | 0 | Yes | No |
| 18386897 | DOWNHOLE APPARATUS AND METHODS | November 2023 | December 2025 | Allow | 26 | 2 | 0 | No | No |
| 18493320 | A SEAL ENERGIZATION ASSEMBLY, METHOD, AND SYSTEM | October 2023 | March 2025 | Allow | 17 | 2 | 0 | Yes | No |
| 18382379 | ROTATIONAL FLOW TRIM FOR A FLOW CONTROL VALVE | October 2023 | January 2026 | Abandon | 27 | 3 | 0 | No | No |
| 18482974 | SYSTEMS AND METHODS FOR WELL TESTING | October 2023 | May 2025 | Allow | 19 | 3 | 0 | Yes | No |
| 18377847 | PLUNGER LIFT WITH A VARIABLE FLOW MECHANISM | October 2023 | May 2025 | Allow | 19 | 1 | 0 | Yes | No |
| 18477968 | ADAPTER ASSEMBLY FOR USE WITH A WELLBORE TOOL STRING | September 2023 | May 2025 | Allow | 20 | 2 | 0 | No | No |
| 18285235 | DOWNHOLE ROTARY DRIVE APPARATUS | September 2023 | March 2025 | Allow | 18 | 1 | 0 | Yes | No |
| 18373491 | Charge Tube Assembly | September 2023 | February 2025 | Allow | 16 | 1 | 0 | Yes | No |
| 18474932 | SPLIT DOWNHOLE TRANSFORMER FOR HIGH POWER APPLICATIONS | September 2023 | December 2024 | Allow | 15 | 1 | 0 | No | No |
| 18474767 | PACKER BYPASS | September 2023 | September 2025 | Allow | 24 | 5 | 0 | No | No |
| 18472977 | SMART METAL-LOSS MONITORING FOR COIL TUBING | September 2023 | December 2024 | Allow | 15 | 1 | 0 | Yes | No |
| 18470510 | WIRELESS REMOTE CONTROL METHOD AND SYSTEM FOR CONTROLLABLE ROTARY SLIDING GUIDING DRILLING | September 2023 | March 2025 | Allow | 18 | 2 | 0 | Yes | No |
| 18466772 | SYSTEM AND METHOD FOR STREAMING HIGH FREQUENCY DATA TO SURFACE WHILE DRILLING | September 2023 | April 2025 | Allow | 19 | 2 | 0 | No | No |
| 18454572 | Hanger Assembly with Alignment/Anti-Rotation System | August 2023 | May 2025 | Allow | 21 | 2 | 0 | No | No |
| 18546708 | A SENSOR ASSEMBLY AND SYSTEM, AND A METHOD OF DETERMINING THE FREE WATER LEVEL IN A HYDROCARBON RESERVOIR | August 2023 | March 2025 | Allow | 19 | 2 | 0 | No | No |
| 18233590 | METHOD AND SYSTEM FOR ACQUIRING GEOLOGICAL DATA FROM A BORE HOLE | August 2023 | September 2024 | Allow | 13 | 2 | 0 | No | No |
| 18364778 | DETECTION OF FLAWS BASED ON PROCESSING OF NUCLEAR SIGNALS | August 2023 | October 2025 | Allow | 26 | 2 | 0 | No | No |
| 18263410 | SLIP SYSTEM FOR USE IN DOWNHOLE APPLICATIONS | July 2023 | July 2024 | Allow | 11 | 1 | 0 | Yes | No |
| 18355030 | EXPANSION TOOL WITH A HYBRID CONE FOR EXPANSION OF AN EXPANDABLE LINER HANGER IN A WELLBORE | July 2023 | May 2025 | Allow | 22 | 3 | 0 | Yes | No |
| 18345578 | SAFETY SEPARATION APPARATUS AND METHOD | June 2023 | November 2024 | Allow | 16 | 1 | 0 | No | No |
| 18321909 | ADAPTED MUD LINE SUSPENSION SYSTEM | May 2023 | January 2025 | Allow | 20 | 2 | 0 | Yes | No |
| 18316449 | MECHANICAL SHUTTLE PIPE GRIPPER | May 2023 | December 2024 | Allow | 19 | 1 | 0 | No | No |
| 18310246 | DOWNHOLE TOOL FOR CONNECTING WITH A CONVEYANCE LINE | May 2023 | September 2024 | Allow | 17 | 2 | 0 | No | No |
| 18304496 | ESP GAS HANDLER DISCHARGE PRESSURE MEASUREMENT AND MONITORING | April 2023 | January 2025 | Allow | 21 | 2 | 0 | Yes | No |
| 18249645 | PERFORATING GUN AND ALIGNMENT ASSEMBLY | April 2023 | August 2024 | Allow | 15 | 1 | 0 | No | No |
| 18249623 | AUTOMATED FINGERBOARD FOR A DRILLING RIG | April 2023 | November 2024 | Allow | 19 | 1 | 0 | No | No |
| 18301373 | HYBRID IMPRESSION BLOCK | April 2023 | March 2024 | Allow | 11 | 0 | 0 | No | No |
| 18301197 | SYSTEMS AND METHODS FOR THERMAL MANAGEMENT OF SUBSEA CONDUITS USING A JUMPER HAVING ADJUSTABLE INSULATING ELEMENTS | April 2023 | March 2025 | Allow | 23 | 3 | 0 | No | No |
| 18134257 | DOWNHOLE TOOL WITH FILTRATION DEVICE | April 2023 | August 2024 | Allow | 17 | 2 | 0 | Yes | No |
| 18134411 | Fixed-Volume Setting Tool | April 2023 | July 2024 | Allow | 15 | 1 | 0 | Yes | No |
| 18175910 | OFFSHORE HORIZONTAL DIRECTIONAL DRILLING INSTALLATION FRAME, SYSTEM, AND METHOD | February 2023 | September 2024 | Abandon | 19 | 1 | 0 | No | No |
| 18006043 | Dual-Function Radiation Shielding for Downhole Tool | January 2023 | May 2024 | Allow | 16 | 2 | 0 | Yes | No |
| 18087292 | DRILLING CONTROL SYSTEM | December 2022 | July 2025 | Allow | 31 | 2 | 0 | Yes | No |
| 18011651 | Threaded joint for production tubing | December 2022 | July 2024 | Allow | 19 | 1 | 0 | No | No |
| 18083526 | ROCK-CUTTING TOOL AND METHOD FOR MINE AND OIL DRILLING | December 2022 | November 2025 | Allow | 35 | 6 | 0 | No | No |
| 18002061 | INTERVENTIONLESS INJECTION SAFETY VALVE | December 2022 | March 2024 | Allow | 15 | 1 | 0 | No | No |
| 18064478 | CHECK VALVE ASSEMBLY | December 2022 | May 2024 | Abandon | 17 | 4 | 0 | No | No |
| 18062847 | ROTATIONAL SPEED REDUCTION IN DOWNHOLE TOOL ASSEMBLIES | December 2022 | August 2025 | Allow | 32 | 4 | 0 | No | No |
| 18060683 | UNTETHERED DRONE STRING FOR DOWNHOLE OIL AND GAS WELLBORE OPERATIONS | December 2022 | March 2024 | Allow | 15 | 2 | 0 | No | No |
| 17928066 | Wellbore Adapter Assembly | November 2022 | December 2023 | Allow | 12 | 1 | 0 | No | No |
| 17993712 | HYDROGEN PRODUCTION, STORAGE AND RECOVERY | November 2022 | April 2025 | Allow | 29 | 1 | 0 | Yes | No |
| 18048142 | STEERING ACTUATION FEEDBACK FOR A ROTARY STEERABLE SYSTEM | October 2022 | December 2024 | Allow | 25 | 1 | 0 | Yes | No |
| 18048056 | STEERING ACTUATION METHODOLOGY FOR A ROTARY STEERABLE SYSTEM | October 2022 | November 2024 | Allow | 24 | 1 | 0 | Yes | No |
| 18048323 | PASSIVE LOGGING WHILE LEVITATING (PLWL): CONTACTLESS CONVEYANCE | October 2022 | April 2024 | Allow | 18 | 1 | 0 | Yes | No |
| 17964309 | METHODS TO MONITOR A METALLIC SEALANT DEPLOYED IN A WELLBORE, METHODS TO MONITOR FLUID DISPLACEMENT, AND DOWNHOLE METALLIC SEALANT MEASUREMENT SYSTEMS | October 2022 | January 2024 | Allow | 15 | 2 | 0 | Yes | No |
| 17957356 | POWER GENERATION SYSTEM FOR AN ARTIFICIAL LIFT SYSTEM | September 2022 | August 2024 | Abandon | 23 | 1 | 0 | No | No |
| 17953907 | FLUID DIODE | September 2022 | March 2025 | Allow | 30 | 2 | 0 | Yes | No |
| 17934594 | GRAVITY TOOLFACE FOR WELLBORES | September 2022 | August 2024 | Allow | 23 | 2 | 0 | Yes | No |
| 17821966 | Surface Tracking Systems and Methods for Downhole Wellbore Position and Trajectory Determination | August 2022 | April 2025 | Allow | 32 | 2 | 0 | Yes | No |
| 17891678 | REAL TIME DOWNHOLE WATER CHEMISTRY AND USES | August 2022 | November 2023 | Allow | 15 | 1 | 0 | No | No |
| 17801153 | SAFETY SYSTEMS FOR ELECTRIC SUBMERSIBLE PUMPS | August 2022 | April 2024 | Allow | 20 | 1 | 0 | Yes | No |
| 17800960 | ROLLER CUTTING TOOL WITH IMPROVED SEALLING | August 2022 | April 2024 | Allow | 20 | 1 | 0 | Yes | No |
| 17890340 | DHSV SCALE REMOVAL METHOD IN THE PRODUCTION STRING | August 2022 | November 2025 | Allow | 39 | 1 | 0 | Yes | No |
| 17890140 | Mechanical Clutch for Downhole Tools | August 2022 | March 2024 | Allow | 19 | 1 | 0 | No | No |
| 17887249 | SINGLE PILOT FLUID LINE ACTUATION GAS LIFT VALVE AND RELATED SYSTEMS AND METHODS | August 2022 | August 2025 | Allow | 36 | 5 | 0 | Yes | No |
| 17818449 | Drill Cuttings Measurement Box and System for Controlling Pilot Hole Drilling | August 2022 | March 2024 | Abandon | 19 | 1 | 0 | No | No |
| 17874208 | Coiled Tubing Heating Head Tool | July 2022 | June 2024 | Allow | 22 | 1 | 0 | Yes | No |
| 17814514 | Box by Pin Perforating Gun System | July 2022 | March 2023 | Allow | 7 | 1 | 0 | Yes | No |
| 17812509 | DOWNHOLE LIQUID/GAS SEPARATION SYSTEM WITH GAS DISCHARGE TOOL | July 2022 | April 2025 | Allow | 33 | 5 | 0 | Yes | No |
| 17811101 | Methods for In-Situ Application of a Coating Agent to Production Tubing Using a Plunger Lift System | July 2022 | October 2023 | Allow | 15 | 1 | 0 | No | No |
| 17852518 | CROSS-OVER TOOL, METHOD, AND SYSTEM | June 2022 | December 2023 | Allow | 18 | 2 | 0 | No | No |
| 17806020 | SYSTEM FOR GAS LIFT | June 2022 | December 2025 | Abandon | 42 | 6 | 0 | Yes | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner AKARAGWE, YANICK A.
With a 100.0% reversal rate, the PTAB has reversed the examiner's rejections more often than affirming them. This reversal rate is in the top 25% across the USPTO, indicating that appeals are more successful here than in most other areas.
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, 53.8% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the top 25% across the USPTO, indicating that filing appeals is particularly effective here. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.
✓ 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 AKARAGWE, YANICK A works in Art Unit 3672 and has examined 434 patent applications in our dataset. With an allowance rate of 82.5%, this examiner has an above-average tendency to allow applications. Applications typically reach final disposition in approximately 26 months.
Examiner AKARAGWE, YANICK A's allowance rate of 82.5% places them in the 55% percentile among all USPTO examiners. This examiner has an above-average tendency to allow applications.
On average, applications examined by AKARAGWE, YANICK A receive 2.15 office actions before reaching final disposition. This places the examiner in the 58% percentile for office actions issued. This examiner issues a slightly above-average number of office actions.
The median time to disposition (half-life) for applications examined by AKARAGWE, YANICK A is 26 months. This places the examiner in the 77% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.
Conducting an examiner interview provides a +12.0% benefit to allowance rate for applications examined by AKARAGWE, YANICK A. This interview benefit is in the 47% percentile among all examiners. Recommendation: Interviews provide a below-average benefit with this examiner.
When applicants file an RCE with this examiner, 28.7% of applications are subsequently allowed. This success rate is in the 53% 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.
This examiner enters after-final amendments leading to allowance in 32.8% of cases where such amendments are filed. This entry rate is in the 48% 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.
When applicants request a pre-appeal conference (PAC) with this examiner, 120.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 82% 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 92.0% of appeals filed. This is in the 84% percentile among all examiners. Of these withdrawals, 39.1% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner frequently reconsiders rejections during the appeal process compared to other examiners. Per MPEP § 1207.01, all appeals must go through a mandatory appeal conference. Filing a Notice of Appeal may prompt favorable reconsideration even before you file an Appeal Brief.
When applicants file petitions regarding this examiner's actions, 66.7% are granted (fully or in part). This grant rate is in the 74% 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 0.0% of allowed cases (in the 39% percentile). This examiner makes examiner's amendments less often than average. You may need to make most claim amendments yourself.
Quayle Actions: This examiner issues Ex Parte Quayle actions in 2.2% of allowed cases (in the 69% percentile). This examiner issues Quayle actions more often than average when claims are allowable but formal matters remain (MPEP § 714.14).
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.