Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19104376 | CONVERTIBLE SLICKLINE STUFFING BOX | February 2025 | June 2025 | Allow | 4 | 0 | 0 | No | No |
| 19049537 | DRILLING MOTOR BEARING ASSEMBLY HAVING BOTH AN INTERNAL AND AN EXTERNAL BEND | February 2025 | November 2025 | Allow | 10 | 1 | 0 | Yes | No |
| 19037176 | APPARATUS WITH FLUID POWERED DRIVE ASSEMBLIES AND METHOD OF FABRICATION | January 2025 | July 2025 | Allow | 6 | 1 | 0 | No | No |
| 19015862 | MULTIWELL PAD DRILLING FRAMEWORK | January 2025 | January 2026 | Allow | 12 | 2 | 0 | Yes | No |
| 18981584 | WELL-KILLING SYSTEM FOR ULTRA-DEEP WELL DRILLING WITH CO-EXISTENCE OF OVERFLOW AND LOST CIRCULATION AND OPERATION METHOD THEREOF | December 2024 | April 2025 | Allow | 4 | 1 | 0 | No | No |
| 18968206 | INTEGRATED DRILLING SYSTEM | December 2024 | July 2025 | Allow | 8 | 1 | 0 | Yes | No |
| 18946740 | Real-Time Tool Yield Calibration Of Mud Motor | November 2024 | September 2025 | Allow | 10 | 1 | 0 | Yes | No |
| 18910191 | ROTARY STEERABLE SYSTEM ADVISOR WITH AUTONOMOUS MODE | October 2024 | January 2026 | Allow | 15 | 1 | 0 | No | No |
| 18905704 | SEAL GLAND ASSEMBLY FOR A VALVE IN A TUBING HANGER | October 2024 | August 2025 | Allow | 11 | 1 | 0 | No | No |
| 18899040 | WELLHEAD COMPRESSION RELIEF SYSTEM | September 2024 | January 2026 | Allow | 15 | 1 | 0 | Yes | No |
| 18884208 | DRILLING SYSTEM CONTROL FOR REDUCING STICK-SLIP BY CALCULATING AND REDUCING ENERGY OF UPGOING ROTATIONAL WAVES IN A DRILLSTRING | September 2024 | October 2025 | Allow | 13 | 1 | 0 | No | No |
| 18818727 | WELLBORE DRILL DEVIATION HANDLING | August 2024 | December 2025 | Allow | 15 | 2 | 0 | Yes | No |
| 18815544 | GRAVEL PACK COMPACTION METHOD | August 2024 | May 2025 | Allow | 9 | 1 | 0 | No | No |
| 18804549 | PERFORATING GUN | August 2024 | October 2025 | Allow | 14 | 1 | 0 | No | No |
| 18785995 | SYSTEM AND METHOD FOR DETERMINING PLACEMENT OF A DOWNHOLE DEVICE | July 2024 | February 2026 | Allow | 19 | 2 | 0 | No | No |
| 18782023 | Earth Auger | July 2024 | June 2025 | Allow | 11 | 1 | 0 | Yes | No |
| 18776595 | APPARATUS INCLUDING SLIP CARTRIDGE AND ASSOCIATED METHODS FOR TUBULAR STRING | July 2024 | February 2025 | Allow | 7 | 1 | 0 | No | No |
| 18773840 | IDENTIFYING LOST-CIRCULATION EVENTS IN DOWNHOLE DRILLING SYSTEMS | July 2024 | October 2025 | Allow | 15 | 1 | 1 | Yes | No |
| 18767376 | SYSTEMS AND METHODS FOR TRAJECTORY CONTROL IN A DOWNHOLE ENVIRONMENT | July 2024 | December 2025 | Allow | 17 | 2 | 0 | No | No |
| 18757259 | LINEAR ESCAPEMENT FOR A SUBTERRANEAN VALVE | June 2024 | March 2025 | Allow | 9 | 1 | 0 | Yes | No |
| 18721015 | METHODS FOR PREDICTING AND ADAPTING TO HIGH FREQUENCY TORSIONAL OSCILLATION | June 2024 | March 2026 | Allow | 21 | 1 | 0 | Yes | No |
| 18743972 | Placing Wells in a Subsurface Formation | June 2024 | September 2025 | Allow | 15 | 1 | 0 | Yes | No |
| 18743744 | REMOVABLE COVERS FOR MAGNETIC SCALE INHIBITORS | June 2024 | February 2025 | Allow | 8 | 1 | 0 | Yes | No |
| 18672662 | DISPLACEMENT OPENING CONE FOR CEMENTING OPERATIONS | May 2024 | May 2025 | Allow | 12 | 1 | 0 | No | No |
| 18672026 | RECOVERY TOOL AND METHOD FOR TUBING HANGER | May 2024 | August 2024 | Allow | 2 | 0 | 0 | No | No |
| 18664546 | SYSTEM METHOD AND APPARATUS FOR DETECTING DOWNHOLE FEATURES | May 2024 | November 2025 | Allow | 18 | 2 | 1 | Yes | No |
| 18646388 | POWERED ORIENTATION OF DOWNHOLE SEPARATORS IN A WELL | April 2024 | September 2025 | Allow | 17 | 1 | 0 | No | No |
| 18644476 | AUTOMATED CONTROL OF TRAJECTORY OF DOWNHOLE DRILLING | April 2024 | September 2025 | Allow | 17 | 2 | 0 | Yes | No |
| 18645137 | Thermal Conductivity Measurements for Optimizing Geothermal Field Construction | April 2024 | November 2025 | Allow | 19 | 0 | 0 | No | No |
| 18643106 | DRILLING SYSTEM WITH MUD MOTOR AND ANNULAR FLOW RESTRICTOR | April 2024 | March 2025 | Allow | 11 | 0 | 0 | No | No |
| 18640950 | DOWNHOLE COMPONENT HAVING A VARIABLE BENDING STIFFNESS | April 2024 | June 2025 | Allow | 14 | 1 | 0 | No | No |
| 18633020 | INTEGRATED MULTI-SLIP SIDETRACKING SETTING DEVICE FOR ULTRA-DEEP WELL | April 2024 | June 2024 | Allow | 2 | 0 | 0 | No | No |
| 18626870 | REAL-TIME CHARACTERIZATION OF FLUID FRONT IN SUBSURFACE FORMATION AND INFLOW MANAGEMENT | April 2024 | January 2026 | Allow | 21 | 1 | 0 | No | No |
| 18697618 | INTEGRATED DRILLING SYSTEM | April 2024 | October 2024 | Allow | 6 | 0 | 0 | No | No |
| 18621920 | SYSTEM FOR GENERATING OPERATING PARAMETERS OF AN EARTH-BORING TOOL AND RELATED METHODS | March 2024 | October 2025 | Allow | 18 | 1 | 0 | No | No |
| 18619405 | ROTARY STEERABLE SYSTEM | March 2024 | September 2025 | Allow | 17 | 2 | 0 | No | No |
| 18694517 | POSITIONAL-RELEASE MECHANISM FOR A DOWNHOLE TOOL | March 2024 | February 2025 | Allow | 11 | 1 | 0 | No | No |
| 18602250 | DOWNHOLE GYROSCOPE EMPLOYING A NON-CONTACT GYROSCOPE INDEXING MECHANISM | March 2024 | June 2025 | Allow | 15 | 1 | 0 | Yes | No |
| 18690973 | SYSTEMS AND METHODS FOR AZIMUTH DETERMINATION WHILE DRILLING | March 2024 | March 2025 | Allow | 12 | 1 | 0 | Yes | No |
| 18597009 | LOST CIRCULATION MATERIAL TOOL | March 2024 | December 2024 | Allow | 9 | 0 | 0 | No | No |
| 18591783 | AUTONOMOUS INJECTION FLOW CONTROL VALVE | February 2024 | May 2025 | Allow | 14 | 1 | 0 | No | No |
| 18592439 | Drilling Motor Bearing Assembly | February 2024 | February 2026 | Abandon | 23 | 2 | 0 | No | No |
| 18586120 | METHODS AND SYSTEMS FOR BOTTOM HOLE ASSEMBLY SELECTION | February 2024 | July 2025 | Allow | 17 | 1 | 0 | Yes | No |
| 18581983 | DOWNHOLE SENSOR APPARATUS AND RELATED SYSTEMS, APPARATUS, AND METHODS | February 2024 | March 2025 | Allow | 13 | 1 | 0 | No | No |
| 18443386 | DIELECTRIC-BASED GEOSTEERING | February 2024 | September 2024 | Allow | 7 | 1 | 0 | Yes | No |
| 18433842 | GEOSTEERING CONTROL FRAMEWORK | February 2024 | July 2025 | Allow | 17 | 1 | 0 | No | No |
| 18432612 | ABLATING MATERIALS IN A WELLBORE | February 2024 | July 2025 | Allow | 17 | 2 | 0 | Yes | No |
| 18417610 | VEHICLE | January 2024 | March 2026 | Allow | 26 | 0 | 0 | No | No |
| 18411601 | CONTROL LINE CLIP | January 2024 | May 2025 | Abandon | 16 | 1 | 0 | No | No |
| 18407618 | CABLE DEPLOYED ELECTRICAL SUBMERSIBLE PUMP JARRING TOOL AND METHOD | January 2024 | May 2025 | Allow | 17 | 2 | 0 | Yes | No |
| 18408130 | DOWNHOLE FRICTION REDUCTION SYSTEMS HAVING A FLEXIBLE AGITATOR | January 2024 | August 2024 | Allow | 8 | 0 | 0 | No | No |
| 18404395 | MECHANICAL DISCONNECT FOR ROTATION DRIVE | January 2024 | February 2025 | Allow | 14 | 1 | 0 | No | No |
| 18541264 | ROTARY STEERABLE DRILLING ASSEMBLY AND METHOD | December 2023 | November 2024 | Allow | 11 | 1 | 0 | Yes | No |
| 18539392 | CONTROLLING A TRACK-MOUNTED DRILL RIG | December 2023 | March 2025 | Allow | 15 | 1 | 0 | No | No |
| 18535958 | HANDHELD WATER DRILL AND METHOD | December 2023 | April 2025 | Allow | 16 | 1 | 0 | No | No |
| 18528370 | ANNULAR SEAL ASSEMBLY WITH AXIAL LOAD DECOUPLING FEATURE | December 2023 | August 2025 | Allow | 21 | 3 | 0 | Yes | No |
| 18389566 | SIDE POCKET MANDREL WITH DIRECT CHECK VALVES | November 2023 | October 2025 | Allow | 23 | 2 | 0 | Yes | No |
| 18560197 | Benchtop Rig Hydraulics Similitude | November 2023 | September 2024 | Allow | 10 | 1 | 0 | Yes | No |
| 18496142 | ACTUATOR, METHOD, AND SYSTEM | October 2023 | March 2025 | Allow | 16 | 2 | 0 | Yes | No |
| 18384834 | FULL-BORE INDEFINITE-LEVEL STAGED FRACTURING SLIDING SLEEVE BASED ON SMART LABEL AND IMPLEMENTATION METHOD THEREOF | October 2023 | July 2024 | Allow | 9 | 2 | 0 | Yes | No |
| 18493988 | LID OPENING/CLOSING DEVICE | October 2023 | March 2026 | Allow | 29 | 1 | 0 | No | No |
| 18477656 | DRILLING CONTROL | September 2023 | June 2025 | Allow | 21 | 2 | 0 | Yes | No |
| 18373616 | DETECTING ENTRY INTO AND DRILLING THROUGH A MAGMA RESERVOIR | September 2023 | January 2025 | Allow | 15 | 1 | 0 | No | No |
| 18475410 | WASH TOOL APPARATUS AND METHOD OF USING THE SAME | September 2023 | November 2024 | Allow | 14 | 1 | 0 | Yes | No |
| 18373587 | DETECTING ENTRY INTO AND DRILLING THROUGH A MAGMA/ROCK TRANSITION ZONE | September 2023 | December 2023 | Allow | 2 | 1 | 0 | No | No |
| 18466104 | BUILT-UP EVALUATION SHUT-IN TOOL OPERATION CONTROLLED FROM THE SURFACE | September 2023 | April 2025 | Allow | 19 | 2 | 0 | Yes | No |
| 18242190 | SENSOR AND INDICATOR LIGHT MOUNTING STRUCTURE, AND CARGO HANDLING VEHICLE | September 2023 | January 2026 | Allow | 29 | 1 | 0 | No | No |
| 18460825 | VEHICLE BODY REAR STRUCTURE | September 2023 | March 2026 | Allow | 30 | 1 | 0 | No | No |
| 18241643 | METHODS, SYSTEMS, AND MEDIA FOR CONTROLLING A TOOLFACE OF A DOWNHOLE TOOL | September 2023 | February 2025 | Allow | 18 | 2 | 0 | Yes | No |
| 18456859 | METHOD AND DEVICE FOR DOWNHOLE TREATING GAS WELLS | August 2023 | April 2025 | Allow | 19 | 2 | 0 | Yes | No |
| 18236102 | ROTATABLE SLEEVE FOR DOWNHOLE TOOL | August 2023 | November 2024 | Allow | 15 | 1 | 0 | Yes | No |
| 18450861 | CONTROLLING OPERATING PARAMETERS OF A SURFACE DRILLING RIG TO OPTIMIZE BOTTOM-HOLE ASSEMBLY ("BHA") DRILLING PERFORMANCE | August 2023 | April 2024 | Allow | 8 | 1 | 0 | No | No |
| 18275865 | PACKER SYSTEM, AND PROCESS TO SETTLE AND RETRIEVE | August 2023 | December 2024 | Allow | 16 | 1 | 0 | Yes | No |
| 18360492 | MODULAR SYSTEM AND MANIFOLDS FOR INTRODUCING FLUIDS INTO A WELL | July 2023 | September 2024 | Allow | 13 | 1 | 0 | No | No |
| 18355593 | DIRECTIONAL DRILLING | July 2023 | May 2024 | Allow | 10 | 1 | 0 | No | No |
| 18260495 | WELLBORE PRESSURE INSENSITIVE HYDRAULIC PISTON CONFIGURATION | July 2023 | January 2025 | Allow | 19 | 2 | 0 | Yes | No |
| 18345028 | AUTOMATED SLIDE DETECTION USING BOTH SURFACE TORQUE AND SURFACE RPM FOR DIRECTIONAL DRILLING APPLICATIONS | June 2023 | November 2024 | Allow | 16 | 1 | 0 | Yes | No |
| 18217052 | MODULES AND CONFIGURATIONS OF MODULES FOR HYDROCARBON WELLS | June 2023 | May 2025 | Allow | 23 | 1 | 0 | Yes | No |
| 18212194 | MOVING BARREL TYPE OIL PUMPING DEVICE | June 2023 | July 2024 | Allow | 13 | 1 | 0 | Yes | No |
| 18331269 | DRILLING CONTROL | June 2023 | November 2024 | Allow | 17 | 1 | 0 | No | No |
| 18321508 | COMPACTION AND FISHING SPEAR FOR WIRELINE LOST DOWNHOLE AND METHOD OF USE | May 2023 | July 2024 | Allow | 14 | 1 | 0 | Yes | No |
| 18320303 | RETRACTABLE BUMPER ASSEMBLY WITH ACTUATOR BASED ON VEHICLE SPEED | May 2023 | February 2026 | Allow | 33 | 1 | 0 | No | No |
| 18319335 | UNIDIRECTIONAL CEMENTING BASKETS FOR CEMENT TOP JOBS | May 2023 | October 2024 | Allow | 17 | 1 | 0 | Yes | No |
| 18198351 | Linear Escapement For A Subterranean valve | May 2023 | March 2024 | Allow | 10 | 0 | 0 | No | No |
| 18319294 | SUPPRESSING VIBRATION DURING WELLBORE DRILLING | May 2023 | July 2024 | Allow | 14 | 1 | 0 | Yes | No |
| 18318628 | DOWN-THE-HOLE HAMMER WITH ADJUSTABLE AIR CONSUMPTION VALVE | May 2023 | January 2026 | Allow | 32 | 2 | 1 | Yes | No |
| 18318486 | COUPLING AGENT TO ENHANCED COUPLING OF OPTICAL FIBERS DEPLOYED IN SUBSURFACE WELLS | May 2023 | September 2024 | Allow | 16 | 0 | 0 | No | No |
| 18318642 | DOWN-THE-HOLE HAMMER WITH ADJUSTABLE AIR CONSUMPTION | May 2023 | November 2024 | Allow | 18 | 1 | 0 | Yes | No |
| 18318627 | DOWN-THE-HOLE HAMMER WITH PORTED PISTON AND FLOW CONTROL VALVE | May 2023 | January 2026 | Allow | 32 | 2 | 1 | Yes | No |
| 18318048 | VEHICLE-HOOD ASSEMBLY INCLUDING AN ENERGY ABSORBER | May 2023 | October 2025 | Allow | 29 | 1 | 0 | No | No |
| 18197385 | REMOVABLE COVERS FOR MAGNETIC SCALE INHIBITORS | May 2023 | April 2024 | Allow | 11 | 0 | 0 | No | No |
| 18313659 | THREE AXIS VIBRATING DEVICE | May 2023 | March 2025 | Allow | 22 | 1 | 0 | No | No |
| 18034906 | KIT AND METHOD FOR MODIFICATION OF A HORIZONTAL VALVE TREE | May 2023 | May 2024 | Allow | 13 | 1 | 0 | No | No |
| 18034860 | Method for Installing an Earthing System | May 2023 | July 2024 | Allow | 15 | 0 | 0 | Yes | No |
| 18140512 | AUTO-CROWD CONTROL IN MOBILE DRILL RIGS BASED ON SOIL CONDITION | April 2023 | January 2025 | Abandon | 21 | 1 | 0 | No | No |
| 18307190 | COMPRESSING DATA COLLECTED DOWNHOLE IN A WELLBORE | April 2023 | July 2025 | Allow | 26 | 3 | 0 | Yes | No |
| 18033421 | DRILLING BIT | April 2023 | August 2024 | Allow | 15 | 1 | 0 | Yes | No |
| 18296473 | AUTOMOTIVE DECORATIVE PANEL | April 2023 | December 2025 | Allow | 33 | 1 | 0 | No | No |
| 18295909 | AGING CELL FOR DETERMINING PROPERTIES OF WELLBORE TREATMENT FLUID | April 2023 | July 2023 | Allow | 3 | 0 | 0 | No | No |
| 18190860 | RESETTABLE PRESSURE RELIEF VALVE SYSTEM AND METHOD FOR USE WHEN DRILLING WITH A ROTATING CONTROL DEVICE | March 2023 | May 2024 | Allow | 14 | 1 | 0 | Yes | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner AKAKPO, DANY E.
With a 40.0% 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.
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, 54.5% 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 AKAKPO, DANY E works in Art Unit 3672 and has examined 405 patent applications in our dataset. With an allowance rate of 84.9%, this examiner has an above-average tendency to allow applications. Applications typically reach final disposition in approximately 26 months.
Examiner AKAKPO, DANY E's allowance rate of 84.9% places them in the 61% percentile among all USPTO examiners. This examiner has an above-average tendency to allow applications.
On average, applications examined by AKAKPO, DANY E receive 1.87 office actions before reaching final disposition. This places the examiner in the 44% 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 AKAKPO, DANY E 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 +13.7% benefit to allowance rate for applications examined by AKAKPO, DANY E. This interview benefit is in the 51% percentile among all examiners. Recommendation: Interviews provide an above-average benefit with this examiner and are worth considering.
When applicants file an RCE with this examiner, 35.8% of applications are subsequently allowed. This success rate is in the 81% percentile among all examiners. Strategic Insight: RCEs are highly effective with this examiner compared to others. If you receive a final rejection, filing an RCE with substantive amendments or arguments has a strong likelihood of success.
This examiner enters after-final amendments leading to allowance in 35.4% of cases where such amendments are filed. This entry rate is in the 53% 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, 0.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 19% percentile among all examiners. Note: Pre-appeal conferences show limited success with this examiner compared to others. While still worth considering, be prepared to proceed with a full appeal brief if the PAC does not result in favorable action.
This examiner withdraws rejections or reopens prosecution in 64.3% of appeals filed. This is in the 44% percentile among all examiners. Of these withdrawals, 11.1% 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, 53.3% are granted (fully or in part). This grant rate is in the 54% 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 0.6% of allowed cases (in the 56% 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.