Prosecution Insights
Last updated: October 08, 2026

Sterne, Kessler, Goldstein & Fox PLLC

Technology area: Biotechnology & Pharmaceuticals

729 pending office actions • 241 clients • 631 examiners • 252 art units • 20 of 729 (3%) have an AI response strategy ready

Analysis

Sterne, Kessler, Goldstein & Fox P.L.L.C. manages 45633 career applications, primarily within the Biotechnology & Pharmaceuticals technology area. The firm maintains a resolved allowance rate of 90.37 percent. This rate of success is achieved with an average of 2.89 office actions per allowance.

Currently, the firm has 554 pending office actions. This workload reflects its role in life sciences prosecution. Practitioners can use the 2.89 average office actions per allowance to set client expectations regarding the duration of the examination process. The 90.37 percent resolved allowance rate indicates the firm's ability to overcome rejections in the Biotechnology & Pharmaceuticals sector. With 45633 career applications, the firm demonstrates experience in handling patent portfolios. The 554 pending office actions show that the firm continues to be active in the biotechnology field. This volume of applications and the corresponding success rate provide a comprehensive view of the firm's historical performance. Clients in the pharmaceutical sector can evaluate these metrics when planning their intellectual property strategies.

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

Quality Metrics (n=45633 apps, methodology: how we score firms)

90.4%
Allowance Rate
n=45633
+0.52σ
Allowance Rate (norm)
n=45633
2.9
OAs to Allowance
n=32533
-0.47σ
OAs to Allow (norm)
n=32533
1007 days
Time to Allowance
n=32533
+3.4pp
Interview Lift
n=45633
25.9%
RCE Rate
n=45633
2.4%
Appeal Rate
n=45633

Rejection Performance (% of received rejections ultimately overcome)

80.6%
§101 Overcome
n=3647
83.2%
§102 Overcome
n=9343
82.8%
§103 Overcome
n=15458
83.0%
§112 Overcome
n=10532

Specialization & Scale

H04L, A61K, G06F
Top CPC Subclasses
19%
Top-3 CPC Share
n=45633
92
Practitioners
n=45633
496.0
Apps / Practitioner
n=45633

Portfolio Summary

729
Total Pending OAs
451
Non-Final OAs
262
Final Rejections
16
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 207 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

95
Overdue
8
Due this week
51
Due this month
37
Due in next 60 days
16
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. 207 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (95)Due ≤ 7 days (8)Due ≤ 30 days (51)Due ≤ 60 days (37)Due later (16)

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.

338
Hard (46%)
315
Medium (43%)
68
Easy (9%)
8
Unknown (1%)

Rejection Statute Mix

BucketCases
§101 only21 (3%)
§101 + other99 (14%)
§103 only225 (31%)
§102 only31 (4%)
§112 only40 (5%)
Double-patenting only28 (4%)
Double-patenting + other59 (8%)
Multi-statute (no §101)218 (30%)
No statute on record8 (1%)

Industry Mix

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

226
Life Sciences
31% of docket
82
Information Tech
11% of docket
31
Communications
4% of docket
58
Semiconductors
8% of docket
159
Mechanical / Eng
22% of docket
173
Business / Other
24% 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.

7,290 h
Manual time on pending OAs
1,458 h
Time saved (low, 20%)
2,552 h
Time saved (mid, 35%)
63.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BRISTOL, LYNN ANNE 5 63.4% +39.9%
BOWEN, ADAM S 5 96.5% +2.4%
ASDJODI, MOHAMMADREZA 4 59.1% +46.9%
ALSOMAIRY, SARAH ABDOALATIF 4 57.8% +30.2%
FRONDA, CHRISTIAN L 3 82.5% +14.2%
STULII, VERA 3 32.8% +24.8%
BAYS, MARIE D 3 74.5% +19.5%
ALAM, MIRZA F 3 74.3% +33.9%
CASTRO, ALFONSO 3 51.0% +19.4%
ORTEGA, MARTIN NATHAN 3 26.8% +32.8%

Quick Wins (7)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 7 ordered by deadline are shown.

App #TitleExaminerDue in
18678629 EXOGENOUS KETONE BLEND COMPOSITIONS FOR DELIVERY OF KETONE BODIES FRONDA, CHRISTIAN L 4d overdue
19676472 FOODSTUFF CONTAINING R 1,3 BUTANEDIOL FOR KETOSIS, ENERGY, AND MENTAL CLARITY FRONDA, CHRISTIAN L —
19578476 R-BUTYLENE GLYCOL TOPICAL COMPOSITIONS FOR ANTI-AGING, SKIN PROTECTION AND HAIR TREATMENT FRONDA, CHRISTIAN L —
18770367 SOURCE/DRAIN EPITAXIAL STRUCTURES FOR SEMICONDUCTOR DEVICES BOWEN, ADAM S —
18746930 SOURCE/DRAIN STRUCTURE FOR SEMICONDUCTOR DEVICE BOWEN, ADAM S —
18741963 Contact Structures In Semiconductor Devices BOWEN, ADAM S —
18671732 Contact Structures With Deposited Silicide Layers BOWEN, ADAM S —

Hard Cases (340)

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
18459715 ELIMINATION OF NEGATIVE COMPONENT OF UNIPOLAR ATRIAL ELECTROGRAM AND SIGNALING OF SAME SCHAETZLE, KENNEDY 168d overdue
16423491 BEAD COMPOSITIONS FOR AQUATIC WEED CONTROL SAEED, ALI S 147d overdue
18232719 METHOD OF FORMING BIOLOGICAL FIELD EFFECT TRANSISTORS INTEGRATED WITH HEATERS BAUMAN, SCOTT E 146d overdue
17714597 SYSTEM AND METHOD FOR A PAYMENT CARD-BASED EXECUTION OF A MULTIPARTY TRANSACTION INVOLVING ELECTRONIC FUNDS DISBURSEMENT MADAMBA, CLIFFORD B 112d overdue
17875206 HARDENED INTERLAYER DIELECTRIC LAYER CRITE, ANTONIO B 100d overdue
13647325 POINT-OF-CARE FLUIDIC SYSTEMS AND USES THEREOF TURK, NEIL N 98d overdue
17311262 COMPOSITIONS FOR STABILIZING BACTERIA AND USES THEREOF MARTIN, RACHEL E 88d overdue
17629091 A METHOD TO ASSIST IN THE EARLY DIAGNOSIS OF PANCREATIC ADENOCARCINOMA BICKHAM, DAWN MARIE 73d overdue

Interview Candidates (31)

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
17431044 COMBINATIONS OF BINDING MOIETIES THAT BIND EGFR, HER2 AND HER3 ALSOMAIRY, SARAH ABDOALATIF 30d overdue
18678629 EXOGENOUS KETONE BLEND COMPOSITIONS FOR DELIVERY OF KETONE BODIES FRONDA, CHRISTIAN L 4d overdue
18617190 ENZYMATIC DETERGENT COMPOSITION WITH AMINO ACID ASDJODI, MOHAMMADREZA 4d overdue
18990538 BED DEVICE SYSTEM AND METHODS ALAM, MIRZA F 21d
19242715 COMPOSITIONS AND METHODS FOR TREATMENT OF THYROID EYE DISEASE BRISTOL, LYNN ANNE 34d
17556923 SYSTEMS AND METHODS FOR ANALYTE DETECTION ORTEGA, MARTIN NATHAN 34d
18364620 COMPOSITIONS AND METHODS FOR TREATMENT OF THYROID EYE DISEASE BRISTOL, LYNN ANNE 39d
18177571 HUMANIZED 3E10 ANTIBODIES, VARIANTS, AND ANTIGEN BINDING FRAGMENTS THEREOF BRISTOL, LYNN ANNE 47d

Client Portfolio (241 clients)

View all 241 →

Top Art Units

Art UnitApps
379123
373217
164314
164210
28938
16297
16467
37966
36266
36916

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
18798406 Untitled Capital One Services, LLC WAMBST, DAVID ALEXANDER Other Non-Final OA — Pending
18824237 Untitled Apple Inc. LEE, JYE-JUNE 2838 §103 Non-Final OA — Pending
19676472 FOODSTUFF CONTAINING R 1,3 BUTANEDIOL FOR KETOSIS, ENERGY, AND MENTAL CLARITY Ketoneaid, Inc. FRONDA, CHRISTIAN L 1652 §103DP Non-Final OA — Pending May 13, 2026
19578476 R-BUTYLENE GLYCOL TOPICAL COMPOSITIONS FOR ANTI-AGING, SKIN PROTECTION AND HAIR TREATMENT Ketoneaid, Inc. FRONDA, CHRISTIAN L 1652 §103DP Non-Final OA — Pending Mar 25, 2026
19534368 BEVERAGE CONTAINING R 1,3 BUTANEDIOL Ketoneaid, Inc. STULII, VERA 1791 §102§103 Final Rejection — Pending Feb 09, 2026
19441524 CUSHIONING ELEMENT FOR A SHOE COMPRISING A SPIRAL GRID STRUCTURE Adidas AG BAYS, MARIE D 3732 §102§112 Non-Final OA — Pending Jan 06, 2026
19421433 HINGE ARRANGEMENT FOR AN AIRCRAFT WING Airbus Operations Limited KREINER, MICHAEL B 3642 §103 Non-Final OA — Pending Dec 16, 2025
19421562 WEARABLE DEVICES AND METHODS FOR PROVIDING THERAPY TO A USER AND/OR FOR MEASURING PHYSIOLOGICAL PARAMETERS OF THE USER Therabody, Inc. XU, JUSTIN 3791 §103DP Final Rejection — Pending Dec 16, 2025
19410753 FOOTWEAR COMPRISING RIGID CAGE AND VARIABLE PADDING ELEMENT Adidas AG LYNCH, MEGAN E 3732 §102§103 Non-Final OA — Pending Dec 05, 2025
19402343 INNER LINING BOOTIE COMPRISING MEMBRANE MATERIAL Adidas AG MANGINE, HEATHER N 3732 §103§112 Non-Final OA — Pending Nov 26, 2025
19381720 SYSTEMS AND METHODS FOR DETECTING A PHYSIOLOGICAL FEATURE OF A SUBJECT Eight Sleep Inc. MARLEN, TAMMIE K 3796 §103 Non-Final OA — Pending Nov 06, 2025
19380102 SYSTEMS AND METHODS FOR TEMPERATURE REGULATION OF AN ARTICLE OF FURNITURE Eight Sleep Inc. GEDEON, DEBORAH TALITHA 3673 §103 Final Rejection — Pending Nov 05, 2025
19358118 METHOD AND SYSTEM FOR GLYCEMIC PREDICTION AND DYNAMIC VISUALIZATION Abbott Laboratories XU, JUSTIN 3791 §101§103§112 Non-Final OA 56d AI Ready Oct 14, 2025
19350895 METHODS AND SYSTEMS FOR CONTROLLING ACCESS TO AN ELECTRONIC DEVICE Yondr, Inc. CUMMING, WILLIAM D 2645 §103§112 Final Rejection — Pending Oct 06, 2025
19344040 DOUBLE-STRANDED RNAI AGENTS AND COMPOSITIONS FOR REDUCING EXPRESSION OF ANGIOPOIETIN-LIKE 3 (ANGPTL3) AND METHODS OF USE THEREOF Silence Therapeutics GmbH YU, DAVID TUYANG 1635 §103 Non-Final OA — Pending Sep 29, 2025
19306598 OUTSOLE FOR A SHOE Adidas AG YE, XINWEN 3732 §102§103 Non-Final OA — Pending Aug 21, 2025
19302962 ADDITIVELY MANUFACTURED FOOTWEAR SOLES Adidas AG NGUYEN, BAO-THIEU L 3732 §102§103§112DP Final Rejection 22d Pending Aug 18, 2025
19302239 JAILED ENVIRONMENT RESTRICTING PROGRAMMATIC ACCESS TO MULTI-TENANT DATA Capital One Services, LLC PATEL, DIVESH §101Other Non-Final OA — Pending Aug 18, 2025
19297947 FC FRAGMENTS THAT BIND FCRN AND METHODS OF USE Paragon Therapeutics, Inc. DAHLE, CHUN WU 1641 §103Other Final Rejection — Pending Aug 12, 2025
19295322 PERCUSSIVE THERAPY DEVICE WITH ELECTRICALLY CONNECTED ATTACHMENT Therabody, Inc. MILLER, CHRISTOPHER E 3785 §103§112 Non-Final OA 13d Pending Aug 08, 2025
19289224 Logistical Management System Airspace Technologies, Inc. SIMPSON, DIONE N 3629 §101Other Non-Final OA — Pending Aug 04, 2025
19286707 EpigenAU/11: A NATURAL MATRIX WITH THERAPEUTIC ACTIVITY THROUGH A PHYSIOLOGICAL NETWORK MECHANISM OF ACTION (NOT PHARMACOLOGICAL) FOR RESTORING HOMEOSTASIS IN TISSUES INFILTRATED BY CANCER CELLS Bios-Therapy, Physiological Systems For Health S.p.A. MI, QIUWEN 1655 §112 Final Rejection — Pending Jul 31, 2025
19275631 R-TRIHEXYPHENIDYL FOR TREATMENT OF MOVEMENT DISORDERS The Children'S Mercy Hospital SCHMITT, MICHAEL J 1629 §102§103 Final Rejection — Pending Jul 21, 2025
19266310 DATA AGGREGATION BASED ON HASH MAP DATA STRUCTURES SAP SE PHAN, TUANKHANH D §103Other Non-Final OA — Pending Jul 11, 2025
19261363 AUDIO DUPLICATION AND REDIRECTION SYSTEM Roku, Inc. LE, RONG DP Non-Final OA — Pending Jul 07, 2025
19247631 METHODS AND SYSTEMS FOR GATHERING AND ANALYZING HUMAN BIOLOGICAL SIGNALS Eight Sleep Inc. ALAM, MIRZA F §103Other Non-Final OA — Pending Jun 24, 2025
19242715 COMPOSITIONS AND METHODS FOR TREATMENT OF THYROID EYE DISEASE Viridian Therapeutics, Inc. BRISTOL, LYNN ANNE 1643 §103§112DPOther Final Rejection 34d Pending Jun 18, 2025
19240354 SECURE SMART CARD SIGNING DIGITAL DOCUMENTS AND VALIDATION Capital One Services, LLC SHEHNI, GHAZAL B §101§103Other Non-Final OA — Pending Jun 17, 2025
19233583 HIGH EXPRESSION OF ANIMAL HEME PROTEIN IN PLANTS Moolec Science Limited STOCKDALE, JESSICA NICOLE 1663 §102§112DP Non-Final OA — Pending Jun 10, 2025
19233948 VARIABLE-STEP AUTHENTICATION FOR COMMUNICATIONS IN CONTROLLED ENVIRONMENT Global Tel*Link Corporation JEUDY, JOSNEL DP Non-Final OA — Pending Jun 10, 2025
19232100 ZERO TOUCH DEPLOYMENT AND DYNAMIC CONFIGURATION Elo Touch Solutions, Inc. PATEL, DHAIRYA A §101§103 Non-Final OA — Pending Jun 09, 2025
19230422 SYSTEMS AND METHODS FOR MANAGING COMMUNICATIONS ACROSS DEVICES IN A RING NETWORK Apple Inc. KAZI, SAYEEM MUHAMMAD §103 Non-Final OA — Pending Jun 06, 2025
19230482 HIERARCHICAL MANAGEMENT OF MULTIPLE COMMUNICATION NETWORKS Apple Inc. TRAN, JIMMY H DP Non-Final OA — Pending Jun 06, 2025
19228419 EFFICIENCY AND POWER CONTROL OF TASKS HAVING COMPUTATION BOUND AND MEMORY BOUND PHASES Apple Inc. SONG, HUA JASMINE 2139 §102 Non-Final OA — Pending Jun 04, 2025
19228224 SUPPORT PLATE CONFIGURED TO BE ARRANGED IN A SOLE STRUCTURE OF A SHOE Adidas AG NUNNERY, GRADY ALEXANDER 3732 §102§103 Final Rejection 29d Pending Jun 04, 2025
19226678 AIRCRAFT STRUCTURE Airbus Operations Limited BONNETTE, RODNEY ANDREW 3733 §102§103§112DP Non-Final OA — Pending Jun 03, 2025
19223354 SYSTEM DISCOVERY AND SIGNALING One Media, LLC BURD, KEVIN MICHAEL §102DP Non-Final OA — Pending May 30, 2025
19222541 MULTI CHAMBER FLEXIBLE BAG AND METHODS OF USING SAME Adienne Pharma & Biotech SA BOSWORTH, KAMI A 3783 §102§103§112 Non-Final OA — Pending May 29, 2025
19216367 ROBOT TEACHING SYSTEM AND ROBOT CONTROL DEVICE Daihen Corporation EVANS, KARSTON G §102§103§112 Non-Final OA — Pending May 22, 2025
19209194 METHODS AND SYSTEMS FOR CONTINUOUS ANALYTE MONITORING Abbott Laboratories AZIZ, ADNAN §103§112 Non-Final OA — Pending May 15, 2025
19205572 MESSAGE PROCESSING USING A CLIENT-SIDE CONTROL GROUP Roku, Inc. DINH, KHANH Q DP Non-Final OA — Pending May 12, 2025
19200015 PRESENTATION, TIMING AND SCHEDULE MANAGEMENT FOR BROADCAST PROGRAMMING IN BETTING APPLICATIONS Sinclair Broadcast Group, LLC BOYD, JONATHAN A 2627 §103 Non-Final OA — Pending May 06, 2025
19196382 AUTOMATED ANALYSIS AND DYNAMIC SELECTION (CREATION) OF HIGH QUALITY SUPPLEMENTAL CONTENT FOR USER ENGAGEMENT OPTIMIZATION Roku, Inc. CASTRO, ALFONSO 2421 §103 Non-Final OA — Pending May 01, 2025
19196275 UPPER WITH MEMBRANE REGIONS Adidas AG DUCKWORTH, BRIANNA T 3732 §102§103§112 Final Rejection 39d Pending May 01, 2025
19193451 SELECTING MANAGED PROXY IP DEVICES BY GEOGRAPHICAL COORDINATES THEREOF Oxylabs, Uab SERRAO, RANODHI N 2447 §102Other Non-Final OA — Pending Apr 29, 2025
19125445 MOTION GENERATION APPARATUS Anthony Best Dynamics Ltd. AWAD, AMR A §102§112 Non-Final OA — Pending Apr 29, 2025
19192023 SELF HEALING SCRIPTS FOR SCANNING DEVICE Infinite Peripherals, Inc. KNAPP, JUSTIN R §101DP Non-Final OA — Pending Apr 28, 2025
19189599 COMPUTER-IMPLEMENTED METHOD AND INFORMATION PROCESSING SYSTEM Legalon Technologies, Inc. MENG, JAU SHYA 2168 §103 Final Rejection 3d overdue Pending Apr 25, 2025
19186809 DATABASE LOCKING USING LOGICAL LOCK MECHANISM Neustar, Inc. RICHARDSON, JAMES E 2169 §103§112DP Final Rejection 31d overdue Pending Apr 23, 2025
19177360 APPARATUS AND METHOD FOR CLEANING SEMICONDUCTOR WAFER Taiwan Semiconductor Manufacturing Company. Ltd. CORMIER, DAVID G 1711 §102§103§112 Non-Final OA — Pending Apr 11, 2025

View all 729 →

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Frequently Asked Questions

What is Sterne, Kessler, Goldstein & Fox PLLC's patent allowance rate?

90.4% of resolved applications prosecuted by Sterne, Kessler, Goldstein & Fox PLLC were allowed, across 45,633 applications in USPTO records.

How many office actions does Sterne, Kessler, Goldstein & Fox PLLC average before allowance?

2.89 office actions per allowed application on average.

How many pending office actions does Sterne, Kessler, Goldstein & Fox PLLC have?

729 pending office actions as of October 2026, for 241 clients, before 631 examiners in 252 art units.

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