Prosecution Insights
Last updated: May 29, 2026

Cherson Feldenkrais Ip Law Firm LLP

45 pending office actions • 42 clients • 45 examiners • 41 art units • 0 of 45 (0%) have an AI response strategy ready • 140 patents granted in the last 365 days

Portfolio Summary

45
Total Pending OAs
29
Non-Final OAs
13
Final Rejections
3
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 44 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

24
Overdue
2
Due this week
10
Due this month
2
Due in next 60 days
6
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 44 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (24)Due ≤ 7 days (2)Due ≤ 30 days (10)Due ≤ 60 days (2)Due later (6)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

1
Hard (2%)
39
Medium (87%)
3
Easy (7%)
2
Unknown (4%)

Rejection Statute Mix

BucketCases
§101 only1 (2%)
§103 only32 (71%)
§102 only7 (16%)
§112 only3 (7%)
No statute on record2 (4%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

15
Life Sciences
33% of docket
2
Information Tech
4% of docket
0
Communications
0% of docket
5
Semiconductors
11% of docket
23
Mechanical / Eng
51% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

450 h
Manual time on pending OAs
90 h
Time saved (low, 20%)
158 h
Time saved (mid, 35%)
3.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LAMBERT, WAYNE A 1 62.3% +23.0%
ANDRISH, SEAN D 1 71.5% +32.1%
FISHER, VICTORIA HICKS 1 40.3% +38.0%
WOLLSCHLAGER, JEFFREY MICHAEL 1 61.6% +29.9%
CONNELL, JENNIFER PETSCHE 1 25.9% +35.6%
HOLLINGTON, JERMELE M 1 86.1% -15.7%
MARCHEWKA, MATTHEW R 1 45.4% +69.7%
TRIVISONNO, ANGELO 1 52.8% +26.4%
RAHMAN, MD M 1 92.3% +12.1%
ZHENG, BIN QING 1 64.1% +61.5%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18718452 FRAME WITH SENSORS FOR SAMPLING HONEYCOMB CONTENT BASED ON THE METHOD OF ABSORPTION SPECTROSCOPY RAHMAN, MD M 2d overdue
18796350 SUPERCONDUCTING QUANTUM CHIP AND PARAMETER DETERMINATION METHOD THEREFOR HOLLINGTON, JERMELE M 28d

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
17768476 ELECTRICAL CONTACT-FREE uLED LIGHT EMITTING DEVICE BASED ON WAVELENGHT DOWN-CONVERSION WIEGAND, TYLER J 8d
18799862 False Eyelashes CONNELL, JENNIFER PETSCHE 83d

Interview Candidates (9)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18721683 A WEARABLE FOR CHILDREN WHILE PLAYING MARCHEWKA, MATTHEW R 91d overdue
18744700 HEAT RECOVERY SYSTEM FOR TUBULAR PHOTOVOLTAIC MODULES TRIVISONNO, ANGELO 71d overdue
18718452 FRAME WITH SENSORS FOR SAMPLING HONEYCOMB CONTENT BASED ON THE METHOD OF ABSORPTION SPECTROSCOPY RAHMAN, MD M 2d overdue
19099480 A SMART SUSTAINABLE DUAL ZONE BLADELESS AIRFLOW DEVICE LAMBERT, WAYNE A 1d overdue
18865691 ANKLE-FOOT ORTHOPAEDIC DEVICE FISHER, VICTORIA HICKS 6d
18853142 METHOD FOR MANUFACTURING TRANSPARENT BLEACHING TRAY WOLLSCHLAGER, JEFFREY MICHAEL 7d
18799862 False Eyelashes CONNELL, JENNIFER PETSCHE 83d
18878920 METHOD FOR INSTALLING AN ANCHORING SYSTEM ANDRISH, SEAN D 84d

Client Portfolio (42 clients)

Top Art Units

Art UnitApps
37522
16452
37542
16132
37451
36781
37861
17421
37721
28581

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19099480 A SMART SUSTAINABLE DUAL ZONE BLADELESS AIRFLOW DEVICE Karban Envirotech Private Limited LAMBERT, WAYNE A 3745 §103 Non-Final OA 1d overdue Pending Jan 29, 2025
18878920 METHOD FOR INSTALLING AN ANCHORING SYSTEM Reflex Marine Ltd. ANDRISH, SEAN D 3678 §103 Non-Final OA 84d Pending Dec 26, 2024
18865691 ANKLE-FOOT ORTHOPAEDIC DEVICE Orthoped Ltd. FISHER, VICTORIA HICKS 3786 §103 Non-Final OA 6d Pending Nov 14, 2024
18853142 METHOD FOR MANUFACTURING TRANSPARENT BLEACHING TRAY Ods Co.Ltd WOLLSCHLAGER, JEFFREY MICHAEL 1742 §103 Non-Final OA 7d Pending Oct 01, 2024
18799862 False Eyelashes Qingdao Laimeishi Cosmetics Co., Ltd. CONNELL, JENNIFER PETSCHE 3772 §103 Non-Final OA 83d Pending Aug 09, 2024
18796350 SUPERCONDUCTING QUANTUM CHIP AND PARAMETER DETERMINATION METHOD THEREFOR Yangtze Delta Industrial Innovation Center Of Quantum Science And Technology HOLLINGTON, JERMELE M 2858 §103 Non-Final OA 28d Pending Aug 07, 2024
18721683 A WEARABLE FOR CHILDREN WHILE PLAYING Marwa Ibrahim Ghulam Murad Ali MARCHEWKA, MATTHEW R 3732 §103 Non-Final OA 91d overdue Pending Jun 19, 2024
18744700 HEAT RECOVERY SYSTEM FOR TUBULAR PHOTOVOLTAIC MODULES Tipa Tech Limited TRIVISONNO, ANGELO 1722 §103 Final Rejection 71d overdue Pending Jun 17, 2024
18718452 FRAME WITH SENSORS FOR SAMPLING HONEYCOMB CONTENT BASED ON THE METHOD OF ABSORPTION SPECTROSCOPY BEEHOLD D.O.O. NIS RAHMAN, MD M 2877 §103 Non-Final OA 2d overdue Pending Jun 11, 2024
18736556 SYSTEM AND METHOD FOR MONITORING AND MITIGATING DARK WEB DATA BREACHES Talent Unlimited Online Services Private Limited ZHENG, BIN QING 2499 §103 Final Rejection Pending Jun 07, 2024
18735202 VECTOR CANCELLING COMPRESSOR DEVICE AND A METHOD THEREOF Entropy Engines Limited RUPPERT, ERIC S 3763 §103 Non-Final OA 32d overdue Pending Jun 06, 2024
18713200 AUTOMATIC DISCHARGE SYSTEM ABSORBING THE EFFECT OF HALOGENIC ACID Nero Endüstri Savunma Sanayi Anonim Sirketi GREENLUND, JOSEPH A 3752 §103 Non-Final OA 30d overdue Pending May 24, 2024
18656759 WATER OUTLET DEVICE Runner(Xiamen) Corp. BURKE, THOMAS P 3741 §103 Non-Final OA 2d overdue Pending May 07, 2024
18609015 Multi-strain probiotic formulation for ameliorating or preventing symptoms of treatment resistant depression Unique Biotech Limited WILLKEEN, GREGORY ALAN 1651 Other Non-Final OA 3d overdue Pending Mar 19, 2024
18692843 NON-INVASIVE MECONIUM AND BLOOD SCREENING DEVICE IN AMNIOTIC FLUID DURING THE BIRTH PROCESS Ataturk Universitesi Rektörlugu Bilimsel Arastirma Projeleri ( Bap ) Koordinasyon Birimi HOEKSTRA, JEFFREY GERBEN 3791 §102 Non-Final OA 26d overdue Pending Mar 18, 2024
18683259 DRILLED ANCHOR PILE Reflex Marine Ltd. OLSON, LARS A 3615 §112 Non-Final OA 21d Pending Feb 13, 2024
18430704 Probiotic composition comprising Bacillus clausii UBBC-07 for modifying Gut microbiome in IBD patients Unique Biotech Limited DICKENS, AMELIA NICOLE 1645 §103 Final Rejection 63d Pending Feb 02, 2024
18291587 ABSORBENT UNDERPAD WITH DRAWINGS OBTAINED BY VACUUM AND ITS MANUFACTURING PROCESS Ghost - Corporate Management, S.A. MENSH, ANDREW J 3781 §102 Non-Final OA 9d Pending Jan 24, 2024
18573444 THREE JAW CLAMP APPARATUS AND SYSTEM FOR OCCLUSION AND EVERSION OF BLOOD VESSEL AND METHOD THEREOF Shira Medtech Private Limited RIVERS, LINDSEY RAE 3771 §103 Final Rejection 30d Pending Dec 22, 2023
18544455 FORSYTHIA SUSPENSA LEAF EXTRACT AND USE THEREOF FOR INCREASING ABUNDANCE OF AKK IN INTESTINAL TRACTS Enlighten-Africa (Shenzhen) Biotechnology Co., Ltd. SPAINE, ROBERT FRANKLIN 1655 §103 Non-Final OA 56d overdue Pending Dec 19, 2023
18384889 Hydrodynamic Bathing Shower and Bathing Method Shenzhen Aisi Forest Technology Co., Ltd. KLOTZ, WILLIAM R 3754 §102 Non-Final OA 104d overdue Pending Oct 30, 2023
18287197 TOKEN FOR BOARD GAMES Forlini Davide Carpenteria Metallica JORDAN, MORGAN T 3643 §102 Non-Final OA 51d overdue Pending Oct 17, 2023
18025659 VEHICLE Alok Das CHOWDHURY, AL-BIRR RAHMAN 3618 §103 Non-Final OA 70d overdue Pending Sep 19, 2023
18242533 SPRAY GUN HEAD AND SPRAYER USING SAME Ningbo Jinyu Technology Industry Co., Ltd. PATTERSON, MICHAEL CHRISTOPHER 3754 §102 Non-Final OA 119d overdue Pending Sep 06, 2023
18241255 DRUG BALLOON CATHETER CAPABLE OF CONTROLLING DRUG RELEASE AND USE THEREOF Shanghai Bio-Heart Biological Technology Co., Ltd. GOLLAMUDI, NEERAJA 3783 §103 Final Rejection 83d Pending Sep 01, 2023
18235910 Probiotic Formulation for vaginal health Ratna Sudha Madempudi HINES, JANA A 1645 §112 Final Rejection 22d Pending Aug 21, 2023
18223567 Waterproof Device for Connecting Branch Wire with Main Wire Yuyao Joywee Electrics Co.,Ltd. MANGOT, GREGORY LAWRENCE 2834 §103 Non-Final OA 78d overdue Pending Jul 19, 2023
18221915 Controlled Atmosphere Fresh-Keeping Film and Application therefor Shaoxing Xinkaiji New Material Co., Ltd. BROOKS, KREGG T 1764 §103 Non-Final OA 17d overdue Pending Jul 14, 2023
18218120 Endpoint detection window, chemical mechanical polishing pad with window and preparation method thereof Konfoong Materials International Co., Ltd. NEIBAUR, ROBERT F 3723 §102 Non-Final OA 105d overdue Pending Jul 05, 2023
18346289 GRAB Foshan Lizhao Metal Products Co., Ltd. JOHNSON, BENJAMIN W 3762 §103 Final Rejection 22d Pending Jul 03, 2023
18037849 SYSTEM AND METHOD FOR OVER THE AIR COMMISSIONING OF DEVICES COMMUNICATING OVER A COMMUNICATION NETWORK Spintly Inc. TODD, GREGORY G 2443 Other Non-Final OA 31d overdue Pending May 19, 2023
18037566 ECG Monitoring Device Combined with BCG Signal Shenzhen Glamour Technology Co., Ltd. JOHNSON, NICOLE F 3796 §102 Final Rejection 14d Pending May 18, 2023
18034062 METHOD FOR PREPARING MULTIFUNCTIONAL HYDROGEL BY YEAST FERMENTATION Fuzhou University SINGH, SATYENDRA K 1657 §103 Non-Final OA 11d overdue Pending Apr 27, 2023
18018892 POLYMERIC COMPOSITION AND METHOD WITH HERBAL MASTERBATCH Abhishek Rajesh Mandawewala ROSENTHAL, ANDREW S 1613 §103 Non-Final OA 49d overdue Pending Jan 31, 2023
18096046 FLOATING SUSTAINED RELEASE TABLET FORMULATION OF DROXIDOPA AND METHOD THEREOF Sandhya Madhuri Maddala CHANG, KYUNG SOOK 1613 §103 Final Rejection 33d Pending Jan 12, 2023
18093837 Oral Irrigator Nozzle Shanghai Mange Technology Co., Ltd. MOON, MATTHEW RYAN 3785 §103 Non-Final OA 13d Pending Jan 06, 2023
18013000 APPARATUS FOR PRECIPITATION OF ATMOSPHERIC WATER Weathertec AG LIEUWEN, CODY J 3752 §103 Non-Final OA 15d Pending Dec 27, 2022
17965793 Cooking apparatus with temperature control Ningbo Agsun Products,Inc. CHOU, JIMMY 3761 §112 Non-Final OA 60d overdue Pending Oct 14, 2022
17912865 A COMPOSITE FIBRE STRUCTURE AND THE PROCESS OF MANUFACTURING THEREOF Fabheads Automation Private Limited RUMMEL, JULIA L 1784 §103 Final Rejection 9d overdue Pending Sep 20, 2022
17799201 MELANOMA THERAPEUTICS Escape Therapeutics, Inc. MARTINEZ, TARA L 1654 §103 Non-Final OA 61d Pending Aug 11, 2022
17885580 SKIN CLEANING DEVICE Runner(Xiamen) Corp. PARENT, ALEXANDER RENE 1795 §103 Non-Final OA 86d overdue Pending Aug 11, 2022
17768476 ELECTRICAL CONTACT-FREE uLED LIGHT EMITTING DEVICE BASED ON WAVELENGHT DOWN-CONVERSION Mindu Innovation Lab WIEGAND, TYLER J 2812 §101 Final Rejection 8d Pending Apr 13, 2022
17754212 ORAL HEALTH COMPOSITION AND PREPARATION PROCESS FOR ORAL HEALTH COMPOSITION Fabiano Vieira Vilhena YU, HONG 1614 §103 Final Rejection 77d Pending Mar 28, 2022
17671623 Power supply to charging stations for electric vehicles Evc Powertech Ltd. HERNANDEZ, MANUEL J 2859 §103 Non-Final OA 77d overdue Pending Feb 15, 2022
17620569 BIOPOLYMER AND METHOD OF PREPARING THE SAME Invoviron Industries Trading Pvt Ltd. KOROTCHKINA, LIOUBOV G 1653 §103 Final Rejection 57d Pending Dec 17, 2021

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