Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19178216 | METHOD AND APPARATUS FOR SWITCHING OXYGEN SUPPLY MODE, DEVICE AND STORAGE MEDIUM | April 2025 | November 2025 | Allow | 7 | 1 | 0 | No | No |
| 18987753 | MICROFLUIDIC PLATFORM FOR SHEAR-LESS AEROSOLIZATION OF LIPID NANOPARTICLES FOR MESSENGER RNA INHALATION | December 2024 | March 2026 | Allow | 15 | 2 | 1 | Yes | No |
| 18987781 | MICROFLUIDIC PLATFORM FOR SHEAR-LESS AEROSOLIZATION OF LIPID NANOPARTICLES FOR MESSENGER RNA INHALATION | December 2024 | March 2026 | Allow | 15 | 2 | 1 | Yes | No |
| 18786198 | Bidirectional Spirometer T-Piece | July 2024 | May 2025 | Allow | 10 | 1 | 0 | No | No |
| 18583084 | CPAP SYSTEM | February 2024 | April 2025 | Allow | 14 | 1 | 0 | Yes | No |
| 18384596 | HUMIDIFICATION INTERFACE ARRANGEMENTS | October 2023 | January 2025 | Allow | 15 | 2 | 0 | No | No |
| 18377084 | MIXING CHANNEL FOR AN INHALATION DEVICE AND INHALATION DEVICE | October 2023 | January 2025 | Allow | 16 | 2 | 0 | No | No |
| 18478857 | VERSATILE AND MULTI-PURPOSE BREATHING MASK | September 2023 | April 2024 | Allow | 7 | 0 | 0 | Yes | No |
| 18169096 | SYMMETRICAL FLOW RESPIRATOR | February 2023 | March 2026 | Abandon | 37 | 3 | 1 | Yes | No |
| 17731256 | Substance Delivery Device and Methods | April 2022 | October 2025 | Allow | 42 | 1 | 0 | Yes | No |
| 17712861 | ACCURATE PRESSURE MEASUREMENT WITH NON-INVASIVE VENTILATION NASAL PILLOWS | April 2022 | December 2025 | Allow | 44 | 1 | 1 | Yes | No |
| 17642182 | SYSTEM FOR DELIVERING BREATHING GAS TO PASSENGERS | March 2022 | June 2025 | Allow | 39 | 1 | 0 | No | No |
| 17753634 | Noise Reduction Box and Ventilation Therapeutic Device | March 2022 | January 2026 | Abandon | 46 | 2 | 1 | No | No |
| 17677436 | RESPIRATORY ASSEMBLY WITH CONDUIT ADAPTER AND METHODS OF USE | February 2022 | July 2025 | Allow | 41 | 1 | 0 | No | No |
| 17650016 | RESPIRATOR | February 2022 | April 2025 | Allow | 38 | 2 | 0 | No | No |
| 17581530 | GAS DISTRIBUTOR FOR REBREATHER SUPPORTING CLOSED AND OPEN CIRCUIT MODES | January 2022 | December 2025 | Allow | 47 | 2 | 0 | No | No |
| 17628778 | MASK | January 2022 | June 2025 | Abandon | 41 | 1 | 0 | No | No |
| 17572356 | MASK APPARATUS | January 2022 | January 2026 | Abandon | 48 | 2 | 0 | No | No |
| 17646469 | PRESSURE RELEASE AND MASSAGE TOOL | December 2021 | August 2024 | Allow | 32 | 3 | 1 | Yes | No |
| 17536847 | SELECTIVELY PIVOTABLE FACE SHIELD DEVICE, SYSTEM, AND METHOD FOR USE WITH USER HEADGEAR AND FOR PHYSICALLY BLOCKING NOXIOUS AIRBORNE SUBSTANCES | November 2021 | October 2025 | Allow | 46 | 0 | 2 | No | No |
| 17608532 | IMPROVEMENTS RELATING TO INHALERS | November 2021 | December 2025 | Abandon | 49 | 0 | 1 | No | No |
| 17492822 | METHOD AND SYSTEM FOR AUTOMATING OXYGEN MONITORING AND DOSING IN REAL TIME FOR PATIENT ON OXYGEN THERAPY | October 2021 | December 2025 | Abandon | 50 | 1 | 1 | No | No |
| 17436392 | INTUBATION BOUGIE | September 2021 | September 2025 | Allow | 48 | 2 | 0 | No | No |
| 17465517 | SYSTEMS AND METHODS FOR ACTIVE HUMIDIFICATION IN VENTILATORY SUPPORT | September 2021 | May 2025 | Allow | 45 | 2 | 0 | Yes | No |
| 17343952 | ADJUSTABLE INFLATABLE NECK SUPPORT DEVICE AND METHOD FOR MANUFACTURING THE SAME | June 2021 | August 2025 | Abandon | 50 | 2 | 0 | No | No |
| 17332314 | Respiratory Protective Device | May 2021 | January 2025 | Abandon | 43 | 1 | 0 | No | No |
| 17323202 | SELF-RIGHTING UNDERWATER ESCAPE AND SURFACE SURVIVAL SUIT SYSTEM | May 2021 | October 2025 | Allow | 53 | 2 | 0 | Yes | No |
| 17293544 | APPARATUS AND METHODS FOR MULTI-CHAMBER, MULTI-ATOMIZER VAPORIZATION DEVICES | May 2021 | February 2025 | Abandon | 46 | 1 | 0 | No | No |
| 17306997 | PORTABLE OXYGEN GENERATOR SYSTEM | May 2021 | November 2024 | Allow | 43 | 1 | 0 | No | No |
| 17306892 | System and Method For Ventilating a Person | May 2021 | November 2023 | Abandon | 30 | 1 | 0 | No | No |
| 17246712 | LIQUID ADMINISTERING DEVICE | May 2021 | December 2023 | Allow | 32 | 1 | 0 | Yes | No |
| 17242873 | PROCESS AND DEVICE FOR DETECTION OF A LEAK IN A VENTILATION CIRCUIT | April 2021 | December 2025 | Allow | 55 | 4 | 0 | Yes | Yes |
| 17241433 | Active Lung Assist Device | April 2021 | September 2024 | Allow | 40 | 0 | 1 | No | No |
| 17222339 | MASK WITH FILTER | April 2021 | October 2023 | Abandon | 31 | 1 | 0 | No | No |
| 17210029 | APPARATUS, SYSTEMS AND METHODS FOR DELIVERING CONDITIONED AIR TO A PATIENT LUNG INTUBATION TUBE | March 2021 | September 2025 | Abandon | 53 | 4 | 0 | No | No |
| 17204422 | MEDICAL VENTILATOR WITH AIR INLETS THAT ARE PROTECTED BY FILTERS ARRANGED IN A DETACHABLE COMMON FILTRATION CARTRIDGE | March 2021 | October 2023 | Abandon | 31 | 1 | 0 | No | No |
| 17197135 | RESPIRATORY MASK ASSEMBLY FOR USE WITH CONTINUOUS POSITIVE AIRWAY PRESSURE (CPAP) EQUIPMENT | March 2021 | June 2025 | Allow | 51 | 2 | 1 | No | No |
| 17196624 | Ventilation System and Method | March 2021 | July 2023 | Allow | 28 | 1 | 0 | No | No |
| 17191066 | SYSTEMS AND METHODS FOR PROVIDING CONTROLLED SUPPLEMENTAL OXYGEN VIA ANY VENTILATOR | March 2021 | December 2023 | Allow | 34 | 2 | 1 | Yes | No |
| 17270643 | METHODS AND APPARATUS FOR CONTROLLING RESPIRATORY THERAPY WITH SUPPLEMENTARY OXYGEN | February 2021 | September 2024 | Abandon | 43 | 0 | 1 | No | No |
| 17167409 | METHOD FOR CONTROLLING FLUID JET PLUME CHARACTERISTICS | February 2021 | June 2024 | Abandon | 41 | 4 | 0 | Yes | No |
| 17147448 | INFLATABLE NECK TRACTION DEVICE | January 2021 | May 2024 | Allow | 40 | 3 | 0 | Yes | No |
| 17135732 | BREATHING DEVICES AND RELATED SYSTEMS AND METHODS | December 2020 | March 2025 | Abandon | 50 | 3 | 0 | Yes | No |
| 17111209 | LIQUID NEBULIZATION SYSTEMS AND METHODS | December 2020 | June 2024 | Abandon | 43 | 2 | 0 | No | No |
| 15734541 | INTERFACE ASSEMBLIES FOR RESPIRATORY THERAPY | December 2020 | October 2024 | Allow | 46 | 2 | 0 | No | No |
| 17059850 | CAPTURE OF XENON FROM ANAESTHETIC GAS AND RE-ADMINISTRATION THEREOF TO THE PATIENT | November 2020 | March 2024 | Abandon | 40 | 1 | 0 | No | No |
| 17250047 | LUNG RECRUITMENT IN MECHANICAL VENTILATION | November 2020 | November 2024 | Allow | 48 | 3 | 0 | No | No |
| 17054922 | MICRO NOZZLE ASSEMBLY | November 2020 | June 2024 | Allow | 44 | 1 | 0 | No | No |
| 17048263 | LIQUID VENTILATOR AND METHOD TO INDUCE TIDAL LIQUID VENTILATION AND/OR HYPORTHERMIA | October 2020 | May 2024 | Allow | 43 | 2 | 0 | No | No |
| 16875906 | Single-Use Nasal Delivery Device | May 2020 | October 2023 | Allow | 41 | 1 | 0 | Yes | No |
| 16852197 | SYSTEMS AND METHODS FOR DETECTING RESPIRATORY MECHANICS | April 2020 | February 2024 | Allow | 46 | 0 | 0 | Yes | No |
| 16850703 | CPAP SYSTEM | April 2020 | November 2023 | Allow | 43 | 0 | 0 | Yes | No |
| 16850801 | PRESSURE RELEASE AND MASSAGE TOOL | April 2020 | October 2024 | Allow | 54 | 4 | 1 | Yes | No |
| 16850047 | HUMIDIFICATION INTERFACE ARRANGEMENTS | April 2020 | August 2023 | Allow | 40 | 2 | 0 | Yes | No |
| 16756816 | FINGER EXERCISER | April 2020 | June 2023 | Allow | 38 | 1 | 0 | No | No |
| 16756132 | THREE-WAY VALVE AND PATIENT CIRCUIT ADAPTOR FOR A MEDICAL VENTILATOR | April 2020 | August 2024 | Allow | 52 | 1 | 1 | Yes | No |
| 16755028 | DEVICE FOR VENTILATING A PATIENT | April 2020 | July 2024 | Allow | 52 | 3 | 0 | No | No |
| 16754585 | DRUG DELIVERY SYSTEMS AND RELATED METHODS | April 2020 | July 2023 | Allow | 40 | 0 | 0 | Yes | No |
| 16753845 | VENTILATOR WITH AUTOMATIC DETECTION OF A FAULT IN A FLOW SENSOR, TAKING INTO ACCOUNT SPONTANEOUS BREATHING | April 2020 | July 2024 | Allow | 52 | 2 | 0 | Yes | Yes |
| 16830402 | MECHANICAL CARDIOPULMONARY RESUSCITATION DEVICE | March 2020 | August 2023 | Abandon | 40 | 0 | 1 | No | No |
| 16649012 | NEBULIZER ORIENTATION APPARATUS | March 2020 | August 2025 | Allow | 60 | 3 | 1 | No | No |
| 16648619 | Endo-Tracheal Catheter for Use in an Anesthetic Procedure | March 2020 | December 2023 | Allow | 45 | 2 | 0 | Yes | No |
| 16822408 | MULTI-LAYERS CUSHION ASSEMBLY FOR A PATIENT INTERFACE | March 2020 | March 2023 | Allow | 36 | 1 | 0 | No | No |
| 16815411 | RESPIRATORY MONITOR IN A NONINVASIVE VENTILATOR | March 2020 | January 2025 | Abandon | 58 | 5 | 0 | Yes | No |
| 16644005 | VERSATILE AND MULTI-PURPOSE BREATHING MASK | March 2020 | September 2023 | Allow | 43 | 1 | 1 | Yes | No |
| 16807699 | RESPIRATORY MASK | March 2020 | June 2023 | Abandon | 39 | 1 | 0 | No | No |
| 16797621 | COUNTERTOP WATER FLOSSER | February 2020 | October 2023 | Allow | 44 | 2 | 1 | Yes | No |
| 16793393 | NASAL CANNULA FOR A PORTABLE OXYGEN CONCENTRATOR | February 2020 | March 2024 | Abandon | 49 | 2 | 0 | No | No |
| 16773574 | ORAL CAVITY WASHING DEVICE | January 2020 | October 2023 | Abandon | 44 | 2 | 0 | No | No |
| 16632339 | Single-Dose Powder-Medication Inhaler | January 2020 | September 2023 | Abandon | 44 | 2 | 0 | No | No |
| 16487019 | SYSTEM FOR DETECTION OF LEAKAGE OR ABNORMAL RESISTANCE IN A VENTILATION SYSTEM | August 2019 | December 2024 | Allow | 60 | 5 | 0 | Yes | No |
| 16342839 | Bioelectrically Controlled Ventilation Mode | April 2019 | February 2026 | Abandon | 60 | 2 | 0 | No | Yes |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner ELLABIB, MAAP AHMED.
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, 66.7% 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 ELLABIB, MAAP AHMED works in Art Unit 3785 and has examined 54 patent applications in our dataset. With an allowance rate of 61.1%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 44 months.
Examiner ELLABIB, MAAP AHMED's allowance rate of 61.1% places them in the 21% percentile among all USPTO examiners. This examiner is less likely to allow applications than most examiners at the USPTO.
On average, applications examined by ELLABIB, MAAP AHMED receive 1.76 office actions before reaching final disposition. This places the examiner in the 38% 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 ELLABIB, MAAP AHMED is 44 months. This places the examiner in the 15% percentile for prosecution speed. Applications take longer to reach final disposition with this examiner compared to most others.
Conducting an examiner interview provides a +42.6% benefit to allowance rate for applications examined by ELLABIB, MAAP AHMED. This interview benefit is in the 89% 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.
When applicants file an RCE with this examiner, 36.1% of applications are subsequently allowed. This success rate is in the 82% 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 40.0% of cases where such amendments are filed. This entry rate is in the 61% 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 23% 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 66.7% of appeals filed. This is in the 52% percentile among all examiners. Of these withdrawals, 50.0% 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.
When applicants file petitions regarding this examiner's actions, 0.0% are granted (fully or in part). This grant rate is in the 7% percentile among all examiners. Strategic Note: Petitions are rarely granted regarding this examiner's actions compared to other examiners. Ensure you have a strong procedural basis before filing a petition, as the Technology Center Director typically upholds this examiner's decisions.
Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 47% 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 0.0% of allowed cases (in the 49% percentile). This examiner issues Quayle actions less often than average. Allowances may come directly without a separate action for formal matters.
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.