Prosecution Insights
Last updated: October 25, 2026

Panitch Schwarze Belisario and Nadel, LLP

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

200 pending office actions • 109 clients • 187 examiners • 121 art units • 0 of 200 (0%) have an AI response strategy ready

Analysis

PANITCH SCHWARZE BELISARIO & NADEL LLP records 13,372 career applications in Biotechnology & Pharmaceuticals. The firm has 203 pending office actions, showing a large active docket that calls for systematic tracking of examiner correspondence and response deadlines.

The resolved allowance rate is 85.27%, with an average of 3.11 office actions per allowance. The record supplies both an outcome measure and a prosecution-effort measure. Practitioners can use them together when evaluating portfolio performance, staffing response work, and setting expectations for the path from examination to allowance.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Quality Metrics (n=13372 apps, methodology: how we score firms)

85.3%
Allowance Rate
n=13372
+0.60σ
Allowance Rate (norm)
n=13372
3.1
OAs to Allowance
n=9074
-0.21σ
OAs to Allow (norm)
n=9074
1033 days
Time to Allowance
n=9074
+6.5pp
Interview Lift
n=13372
23.9%
RCE Rate
n=13372
1.9%
Appeal Rate
n=13372

Rejection Performance (% of received rejections ultimately overcome)

78.7%
§101 Overcome
n=803
81.4%
§102 Overcome
n=3157
81.6%
§103 Overcome
n=5488
82.9%
§112 Overcome
n=3652

Specialization & Scale

A61K, G06F, A61P
Top CPC Subclasses
9%
Top-3 CPC Share
n=13372
21
Practitioners
n=13372
636.8
Apps / Practitioner
n=13372

Portfolio Summary

200
Total Pending OAs
125
Non-Final OAs
69
Final Rejections
6
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 58 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

29
Overdue
0
Due this week
20
Due this month
6
Due in next 60 days
3
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. 58 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (29)Due ≤ 30 days (20)Due ≤ 60 days (6)Due later (3)

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.

90
Hard (45%)
95
Medium (48%)
14
Easy (7%)
1
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only2 (1%)
§101 + other20 (10%)
§103 only71 (36%)
§102 only9 (4%)
§112 only13 (6%)
Double-patenting only1 (0%)
Double-patenting + other15 (8%)
Multi-statute (no §101)68 (34%)
No statute on record1 (0%)

Industry Mix

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

122
Life Sciences
61% of docket
7
Information Tech
4% of docket
4
Communications
2% of docket
17
Semiconductors
8% of docket
46
Mechanical / Eng
23% of docket
4
Business / Other
2% 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.

2,000 h
Manual time on pending OAs
400 h
Time saved (low, 20%)
700 h
Time saved (mid, 35%)
17.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TRAYWICK, ANDREW PRESTON 4 71.9% +26.9%
GUINO-O UZZLE, MARITES A 3 69.2% +16.6%
TRAN, VIVIAN AILINH 2 55.7% +43.5%
HINES, LATOSHA D 2 51.4% +21.6%
ROBINSON, MIKHAIL O'DONNEL 2 58.3% +43.1%
FRANKLIN, JODI COHEN 2 61.4% +23.4%
CANELLA, KAREN A 2 62.3% +32.8%
CORNET, JEAN P 2 41.9% +47.2%
BHUSHAN, KUMAR R 2 73.5% +32.6%
TRAN, SUSAN T 2 63.0% +34.8%

Hard Cases (90)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18811926 METHOD AND SYSTEM FOR GENERATING AN ADVANCED STORAGE KEY IN A MOBILE DEVICE WITHOUT SECURE ELEMENTS KIM, STEVEN S 149d overdue
18525093 MULTIPLE PIXEL BINNING WITH GLOBAL SHUTTER OPERATION GILES, NICHOLAS G 141d overdue
16975271 PROGASTRIN AS A BIOMARKER FOR IMMUNOTHERAPY GODDARD, LAURA B 81d overdue
18849131 GREASE COMPOSITION HINES, LATOSHA D 31d overdue
17614023 METHOD OF DIGITAL MULTIPLEX DETECTION AND/OR QUANTIFICATION OF BIOMOLECULES AND USE THEREOF GIAMMONA, FRANCESCA FILIPPA 30d overdue
18610326 SYSTEM AND METHOD FOR DEVELOPING, MAINTAINING, AND IMPLEMENTING A PRODUCT FORMULARY FOR MEDICAL PRODUCT ITEMS IN A DIGITAL MARKETPLACE KANAAN, LIZA TONY 29d overdue
18268462 AQUEOUS EMULSION MEYERS, ELIZABETH ANNE 18d overdue
18009981 ISOQUINOLINE COMPOUND, MANUFACTURING METHOD THEREFOR, AND APPLICATION THEREOF MOORE, SUSANNA 9d overdue

Interview Candidates (23)

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
18849131 GREASE COMPOSITION HINES, LATOSHA D 31d overdue
17426813 A CONJUGATE OF AN AMANITA TOXIN WITH BRANCHED LINKERS CANELLA, KAREN A 15d overdue
18124180 SALT, ACID GENERATOR, RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN TRAYWICK, ANDREW PRESTON 10d overdue
18276832 COMPOSITION BHUSHAN, KUMAR R 2d overdue
17977185 SALT, ACID GENERATOR, RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN TRAYWICK, ANDREW PRESTON 22d
17625952 METHODS FOR PRODUCING A HOLLOW-CORE FIBER AND FOR PRODUCING A PREFORM FOR A HOLLOW-CORE FIBER FRANKLIN, JODI COHEN 22d
18190207 CARBOXYLATE, CARBOXYLIC ACID GENERATOR, RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN TRAYWICK, ANDREW PRESTON 34d
18727480 REDUCTION OF MULTI-CORE FIBER PREFORM GEOMETRIC DISTORTION FRANKLIN, JODI COHEN 75d

Client Portfolio (109 clients)

View all 109 →

Top Art Units

Art UnitApps
17376
17415
17715
36984
16234
16244
16434
28594
37614
17314

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19480256 METHOD FOR PRODUCING NOBLE METAL MESHES ON FLATBED KNITTING MACHINES Heraeus Precious Metals GmbH & Co. Kg NGUYEN, UYEN T 3732 §103§112 Non-Final OA — Pending Oct 30, 2025
19249161 BICYCLE TRAINING WHEEL ASSEMBLY Babak Zafarnia WATKINS, NATHANIEL WILLIAM 3617 §101§103§112 Non-Final OA — Pending Jun 25, 2025
19225490 Method and preform for producing a hollow core fiber and method for producing a preform for a hollow core fiber Heraeus OMORI, MARY I 1741 §103§112 Non-Final OA — Pending Jun 02, 2025
19200993 CONTACTLESS INTERCONNECTION BETWEEN PCB AND ANTENNA ASSEMBLY Gapwaves AB IMMANUEL, BAMIDELE ADEFOLARIN 2845 §102§103§112 Non-Final OA — Pending May 07, 2025
19185843 METHOD AND APPARATUS FOR TOKENIZATION OF A NATURAL RESOURCE Abaxx Technologies Corp. GARCIA MIZE, KARLYANNIE MARIE 3698 §101§103 Final Rejection 28d Pending Apr 22, 2025
19095789 ELEMENT TO MEASURE THE OXYGEN CONTENT OF MOLTEN METALS Heraeus TRAN, VIVIAN AILINH 1794 §103§112Other Non-Final OA — Pending Mar 31, 2025
19095847 ELEMENT TO MEASURE THE OXYGEN CONTENT OF MOLTEN METALS Heraeus TRAN, VIVIAN AILINH 1794 §103§112 Non-Final OA — Pending Mar 31, 2025
19116455 METHOD AND SYSTEM FOR DETECTING AND ENFORCING AGAINST SANCTIONABLE EVENT USING BLOCKCHAIN TECHNOLOGY Mastercard International Incorporated APPLE, KIRSTEN SACHWITZ 3693 §101§103 Final Rejection — Pending Mar 28, 2025
19114965 INGREDIENT DISTRIBUTION DEVICE Techmagic Inc. CHEYNEY, CHARLES 3754 §102§103§112 Non-Final OA — Pending Mar 25, 2025
19104744 BLOW-BY GAS TREATMENT DEVICE AND ENGINE PROVIDED WITH BLOW-BY GAS TREATMENT DEVICE Kubota Corporation HASAN, SYED O 3747 §102§103§112 Non-Final OA — Pending Feb 19, 2025
19049980 MODULAR TABLETOP GAMING TERRAIN ASSEMBLY Snot Goblin Gaming, LLC ELLIOTT, ANDREW JAMES 3711 §103 Non-Final OA — Pending Feb 10, 2025
19045022 MINATURE MOVEMENT SYSTEM FOR FIGURES Snot Goblin Gaming, LLC WALTER, AUDREY BRADLEY 3711 §102§103§112 Non-Final OA — Pending Feb 04, 2025
19039840 METHOD AND APPARATUS FOR CORROSION MITIGATION IN WET PIPES General Air Products, Inc. PRICE, CRAIG JAMES 3753 §102§103 Non-Final OA — Pending Jan 29, 2025
18998888 EXERCISE MACHINE Akuis S.r.l. DICUIA, JONATHAN ANGELO 3784 §103§112 Final Rejection — Pending Jan 27, 2025
18998930 EXERCISE MACHINE Akuis S R L. NGUYEN, NYCA T 3784 §102§103§112 Non-Final OA — Pending Jan 27, 2025
18995665 GREASE COMPOSITION AND RACK-AND-PINION-TYPE STEERING DEVICE FILLED WITH SAID GREASE COMPOSITION Kyodo Yushi Co., Ltd. MCAVOY, ELLEN M 1771 §103 Final Rejection — Pending Jan 16, 2025
18877677 CYANATE ESTERS AS MONOMERS IN POLYMERIZABLE COMPOSITIONS Technische Universität Wien YE, XINWEN 1754 §103§112 Non-Final OA — Pending Dec 20, 2024
18875870 COMPOSITION FOR SUPPRESSING PROLIFERATION OF CANCER STEM CELLS Chemiteras, Inc. OH, TAYLOR V 1625 §102§112 Non-Final OA — Pending Dec 17, 2024
18957090 ANTI-SHRINK BACK DEVICE Shoals Technologies Group, LLC MAYO III, WILLIAM H §102§103 Non-Final OA — Pending Nov 22, 2024
18865891 PELLET, PELLET MANUFACTURING METHOD, COMPOSITION/MOLDED BODY MANUFACTURING METHOD USING PELLET, AND PELLET MANUFACTURING COMPOSITION Newlight Technologies, Inc. CHEN, VIVIAN 1787 §103 Non-Final OA — Pending Nov 14, 2024
18946166 METHOD AND SYSTEM OF ALL-OR-NOTHING TRANSFORM (AONT) FOR INCREASING BLOCKCHAIN INTEGRITY Mastercard International Incorporated ABDULLAH, SAAD AHMAD 2431 §103 Non-Final OA — Pending Nov 13, 2024
18944293 SYSTEM AND METHOD FOR OPTIMIZING THE FOOT PARTIAL WEIGHT LOADING FEEDBACK AND DEEP VEIN THROMBOSIS PREVENTION Orthonix Inc. ORTEGA, MARTIN NATHAN 3791 §101§103 Non-Final OA — Pending Nov 12, 2024
18943153 COAGULATION CONTROL METHOD AND SYSTEM USALCO, LLC NGUYEN, BOI-LIEN THI 1779 §103§112 Non-Final OA — Pending Nov 11, 2024
18939062 APPARATUS AND METHOD FOR CREATING A PLURALITY OF DIFFERENT VIDEO PRESENTATIONS THAT SIMULATE A BROADCASTED GAME OF CHANCE Inspired Gaming (Uk) Limited WILLIAMS, ROSS A 3715 §102§103 Non-Final OA — Pending Nov 06, 2024
18862884 PLANT FOR THE CONSTRUCTION OF ENGINEERING WORKS Deal S.r.l. ADAMS, NATHANIEL L 3654 §102§112 Non-Final OA — Pending Nov 04, 2024
18935156 HELMET Kido Sports Co., Ltd. LYNCH, PATRICK JOHN 3732 §102§103§112 Final Rejection — Pending Nov 01, 2024
18931271 METHOD AND SYSTEM FOR IMPROVED DATA CONTROL AND ACCESS Cigent Technology, Inc. MAMO, ELIAS 2184 §103 Final Rejection 49d overdue Pending Oct 30, 2024
18927809 INTERIOR MATERIAL FOR HELMET AND HELMET INCLUDING THE SAME Kido Sports Co., Ltd. NORDMEYER, PATRICIA L 1788 §102 Non-Final OA — Pending Oct 25, 2024
18859285 METHOD FOR PRODUCING TITANIUM-CONTAINING SILICON OXIDE, METHOD FOR PRODUCING EPOXIDE, AND TITANIUM-CONTAINING SILICON OXIDE Sumitomo Chemical Co., Ltd. AGGARWAL, SAHIL CHANDER 1623 §103 Non-Final OA — Pending Oct 23, 2024
18918587 LANE LINE DETECTION METHOD AND SYSTEM Mitac Digital Technology Corporation MILIA, MARK R 2681 §102 Non-Final OA — Pending Oct 17, 2024
18917229 COMPUTER METHOD FOR ENTRY OF PLURAL INPUT MODALITIES ONTO A SECURE DISCLOSURE BLOCKCHAIN Abaxx Technologies Corp. LE, KHOI V 2436 §102§103 Non-Final OA 23d Pending Oct 16, 2024
18916055 SPLITTER DEVICE OF OR FOR A BELAY SYSTEM OF OR FOR AN AMUSEMENT FACILITY, BELAY SYSTEM INCLUDING SUCH A SPLITTER DEVICE AND AMUSEMENT FACILITY BEING EQUIPPED WITH SUCH A BELAY SYSTEM Walltopia Ad MCCARRY JR, ROBERT J 3615 §102§112 Non-Final OA — Pending Oct 15, 2024
18855045 GREASE COMPOSITION Kyodo Yushi Co., Ltd. VASISTH, VISHAL V 1771 §103 Final Rejection 56d Pending Oct 08, 2024
18907976 3-ARYLOXYL-3-FIVE-MEMBERED HETEROARYL PROPYLAMINE COMPOUND AND USE THEREOF Shanghai Leado Pharmatech Co. Ltd. O DELL, DAVID K 1621 §102§103§112DP Non-Final OA — Pending Oct 07, 2024
18904774 PORTABLE SHOPPING CART CAPABLE OF SERVING AS SEAT Qingdao Tmz Tools Co., Ltd. CLEMMONS, STEVE M 3613 §103§112 Non-Final OA — Pending Oct 02, 2024
18852066 PAN-CHEMOKINE ANTAGONISTS FOR USE IN TREATING CANCER AND IMMUNE DISORDERS "Micar Innovation" Ltd. COLEMAN, BRENDA LIBBY 1624 §112 Non-Final OA — Pending Sep 27, 2024
18897205 LOAD DISPERSION-TYPE INDOOR LIFTING APPARATUS FOR PREFABRICATED STEEL STRUCTURE AND METHOD OF INSTALLING PREFABRICATED STEEL STRUCTURE BY USING SAME Samsung E&A Co., Ltd. TRAN, PHI DIEU 3633 §103 Non-Final OA — Pending Sep 26, 2024
18849083 GREASE COMPOSITION Kyodo Yushi Co., Ltd. OLADAPO, TAIWO 1771 §103DP Final Rejection 38d overdue Pending Sep 20, 2024
18849131 GREASE COMPOSITION Kyodo Yushi Co., Ltd. HINES, LATOSHA D 1771 §103§112 Non-Final OA 31d overdue Pending Sep 20, 2024
18847912 BIOLOGICAL METHOD FOR DECARBOXYLATION OF CANNABINOIDS DIRECTLY IN PLANT TISSUES Alkion Bioinnovations JOHNSON, EMILY KATHARINE 1662 §103§112 Non-Final OA — Pending Sep 17, 2024
18818121 DRIVING DEVICE FOR DETECTING MECHANICAL CHARACTERISTICS AND ELECTRICAL CHARACTERISTICS OF CELLS Zhejiang Normal University KIRKLAND III, FREDDIE 2855 §112 Non-Final OA — Pending Aug 28, 2024
18811926 METHOD AND SYSTEM FOR GENERATING AN ADVANCED STORAGE KEY IN A MOBILE DEVICE WITHOUT SECURE ELEMENTS Mastercard International Incorporated KIM, STEVEN S 3698 §103§112 Non-Final OA 149d overdue Pending Aug 22, 2024
18801939 METHOD, COMPUTER DEVICE AND COMPUTER-READABLE STORAGE MEDIUM FOR AUTOMATICALLY OBTAINING FACTORS RELATED TO TRAFFIC ACCIDENTS BASED ON TRAFFIC VIDEOS Mitac Digital Technology Corporation YAO, JULIA ZHI-YI 2666 §101§103§112 Non-Final OA — Pending Aug 13, 2024
18836954 METHOD AND INTERMEDIATE PRODUCT FOR PRODUCING A MULTI-CORE FIBRE WITH A MARKER Heraeus THOMASON, DARBY MARGARET 2874 §103§112 Non-Final OA — Pending Aug 08, 2024
18791845 SPRAY NOZZLE Spray Nozzle Engineering Pty. Ltd. KIM, CHRISTOPHER S 3752 §112 Non-Final OA — Pending Aug 01, 2024
18833504 COMPOSITION FOR INHIBITING AFLATOXIN PRODUCTION National Agriculture And Food Research Organization ROBINSON, MIKHAIL O'DONNEL 1627 §102 Non-Final OA — Pending Jul 26, 2024
18832151 DEVICE AND METHOD FOR PROVIDING SKIN INFORMATION ON BASIS OF SKIN MICROBIOME Cosmax, Inc. ERICKSON, BENNETT S 3683 §101§103 Final Rejection — Pending Jul 23, 2024
18777264 COMPOSITIONS AND METHODS FOR RESHAPING KERATIN-RICH SUBSTRATES AND FORMING ADHERENT FLEXIBLE FILMS Gelest, Inc. BAEK, BONG-SOOK 1611 §102§103§112 Non-Final OA — Pending Jul 18, 2024
18729775 ANALYSIS SUPPORTING APPARATUS, ANALYSIS SUPPORTING METHOD, AND COMPUTER PROGRAM Central Institute For Experimental Medicine And Life Science VETTER, DANIEL 2857 §101§102§103§112 Non-Final OA — Pending Jul 17, 2024
18728726 METHOD AND SEMI-FINISHED PRODUCT FOR PRODUCING A MULTICORE FIBRE Heraeus PENG, CHARLIE YU 2874 §102§112 Non-Final OA — Pending Jul 12, 2024

View all 200 →

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Frequently Asked Questions

What is Panitch Schwarze Belisario and Nadel, LLP's patent allowance rate?

85.3% of resolved applications prosecuted by Panitch Schwarze Belisario and Nadel, LLP were allowed, across 13,372 applications in USPTO records.

How many office actions does Panitch Schwarze Belisario and Nadel, LLP average before allowance?

3.11 office actions per allowed application on average.

How many pending office actions does Panitch Schwarze Belisario and Nadel, LLP have?

200 pending office actions as of October 2026, for 109 clients, before 187 examiners in 121 art units.

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