Prosecution Insights
Last updated: October 04, 2026

Dentons Davis Brown Pc

Technology areas: Biotechnology & Pharmaceuticals • Medical Devices & Mechanical Engineering

51 pending office actions • 27 clients • 50 examiners • 37 art units • 0 of 51 (0%) have an AI response strategy ready

Analysis

DENTONS DAVIS BROWN PC is a patent law firm with 29855 career applications. The firm specializes in Biotechnology & Pharmaceuticals. It maintains a resolved allowance rate pct of 88.66. This performance is achieved with an avg office actions per allowance of 3.32. The firm currently has 40 pending office actions.

The avg office actions per allowance of 3.32 suggests a prosecution environment that requires several rounds of negotiation with USPTO examiners. This level of interaction occurs in the Biotechnology & Pharmaceuticals sector to resolve technical rejections. The resolved allowance rate pct of 88.66 indicates a consistent ability to secure grants across a volume of 29855 career applications. The 40 pending office actions represent a steady active workload. For clients, these metrics show a firm with the capacity to handle portfolios in a complex technical space. The firm's 29855 career applications establish its presence in Biotechnology & Pharmaceuticals.

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

Quality Metrics (n=29855 apps, methodology: how we score firms)

88.7%
Allowance Rate
n=29855
+0.62σ
Allowance Rate (norm)
n=29855
3.3
OAs to Allowance
n=20921
+0.03σ
OAs to Allow (norm)
n=20921
1010 days
Time to Allowance
n=20921
+5.5pp
Interview Lift
n=29855
23.9%
RCE Rate
n=29855
1.2%
Appeal Rate
n=29855

Rejection Performance (% of received rejections ultimately overcome)

78.2%
§101 Overcome
n=1639
85.5%
§102 Overcome
n=7290
81.2%
§103 Overcome
n=9067
89.2%
§112 Overcome
n=11351

Specialization & Scale

A01H, C12N, G02F
Top CPC Subclasses
27%
Top-3 CPC Share
n=29855
51
Practitioners
n=29855
585.4
Apps / Practitioner
n=29855

Portfolio Summary

51
Total Pending OAs
30
Non-Final OAs
20
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 26 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

19
Overdue
0
Due this week
3
Due this month
1
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. 26 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (19)Due ≤ 30 days (3)Due ≤ 60 days (1)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.

31
Hard (61%)
19
Medium (37%)
1
Easy (2%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other10 (20%)
§103 only12 (24%)
§102 only1 (2%)
§112 only1 (2%)
Double-patenting + other6 (12%)
Multi-statute (no §101)21 (41%)

Industry Mix

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

19
Life Sciences
37% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
3
Semiconductors
6% of docket
20
Mechanical / Eng
39% of docket
9
Business / Other
18% 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.

510 h
Manual time on pending OAs
102 h
Time saved (low, 20%)
178 h
Time saved (mid, 35%)
4.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHONG, YONG SOO 2 43.8% +41.6%
KECK, DANIEL M 1 82.0% +19.7%
KHATIB, RAMI 1 77.1% +13.9%
STANKOVIC, BRATISLAV 1 70.0% +21.9%
NELSON, KERI JESSICA 1 58.5% +41.2%
SMITH-STEWART, DEMETRA R 1 89.7% +7.8%
ELOSHWAY, NIKI MARINA 1 63.5% +24.6%
WILLIAMS, EMMALEE RAE 1 0.0% +0.0%
IMTIAZ, ZOHEB S 1 81.0% +13.8%
MATTHEWS, MADISON ROSE 1 80.4% +34.8%

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
18905942 SYSTEMS AND METHODS FOR CONTROLLING A FAN ARRAY IMTIAZ, ZOHEB S —
18849991 TRANSFER DEVICE AND CONTROL SYSTEM MATTHEWS, MADISON ROSE —

Hard Cases (32)

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
18211108 Apparatus, Systems and Methods for Predicting, Screening and Monitoring of Encephalopathy/Delirium OGLES, MATTHEW ERIC 133d overdue
18923465 JUNCTION BOX AND LIGHTING ASSEMBLY WITH O-RING AND RELATED SYSTEMS AND METHODS ELOSHWAY, NIKI MARINA 126d overdue
18109039 Cardiopulmonary Resuscitation Catheter and Related Systems and Methods GRAY, PHILLIP A 126d overdue
18217216 COMBINE UNLOADING ON-THE-GO WITH BIN LEVEL SHARING AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS CHENNAULT, AUSTIN ROBERT 118d overdue
18501663 DEVICE FOR TREATMENT OF TRAUMATIC BRAIN INJURY AND RELATED SYSTEMS AND METHODS SIRCAR, ALISHA JITENDRA 98d overdue
18274160 SYSTEM FOR BEHAVIOUR MONITORING EDWARDS, ETHAN WESLEY 98d overdue
18515748 APPARATUS, SYSTEMS AND METHODS FOR IMPROVED VERTICAL STRUCTURAL SUPPORTS SULLIVAN, DEBRA M 78d overdue
16921828 Apparatus, Systems And Methods For Automatic Steering Guidance And Visualization Of Guidance Paths ALLEN, PAUL MCCARTHY 73d overdue

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
18923465 JUNCTION BOX AND LIGHTING ASSEMBLY WITH O-RING AND RELATED SYSTEMS AND METHODS ELOSHWAY, NIKI MARINA 126d overdue
17076493 METHOD OF ADMINISTERING BETA-HYDROXY-BETA-METHYLBUTYRATE (HMB) CHONG, YONG SOO 22d overdue
19225126 DUAL ACTING HYDRAULIC SYSTEM AND RELATED DEVICES AND METHODS KECK, DANIEL M 76d
19219718 DEVICES, SYSTEMS, AND METHODS FOR AGRICULTURAL NAVIGATION AND POSITIONING KHATIB, RAMI —
19216147 SEXUAL KENTUCKY BLUEGRASS CULTIVARS AND BREEDING STRATEGIES STANKOVIC, BRATISLAV —
19213498 ADAPTABLE COMPRESSION SYSTEM FOR TREATING HYPOTENSION CRISIS EVENTS AND RELATED DEVICES AND METHODS NELSON, KERI JESSICA —
18905942 SYSTEMS AND METHODS FOR CONTROLLING A FAN ARRAY IMTIAZ, ZOHEB S —
18849991 TRANSFER DEVICE AND CONTROL SYSTEM MATTHEWS, MADISON ROSE —

Client Portfolio (27 clients)

Top Art Units

Art UnitApps
37922
37912
16932
16212
16232
36141
37861
37361
36731
37611

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19225126 DUAL ACTING HYDRAULIC SYSTEM AND RELATED DEVICES AND METHODS Behnke Enterprises, Inc. KECK, DANIEL M 3614 §102§103§112 Final Rejection 76d Pending Jun 02, 2025
19219718 DEVICES, SYSTEMS, AND METHODS FOR AGRICULTURAL NAVIGATION AND POSITIONING Ag Leader Technology KHATIB, RAMI §101§102§103§112 Non-Final OA — Pending May 27, 2025
19216147 SEXUAL KENTUCKY BLUEGRASS CULTIVARS AND BREEDING STRATEGIES Nexgen Plant Science Center, LLC STANKOVIC, BRATISLAV §101§102§112 Non-Final OA — Pending May 22, 2025
19213498 ADAPTABLE COMPRESSION SYSTEM FOR TREATING HYPOTENSION CRISIS EVENTS AND RELATED DEVICES AND METHODS Alexandria Biotech, LLC NELSON, KERI JESSICA 3786 §102§103§112 Non-Final OA — Pending May 20, 2025
18974482 HEADER HEIGHT CONTROL DEVICES, SYSTEMS, AND METHODS Ag Leader Technology SMITH-STEWART, DEMETRA R §102§103 Non-Final OA — Pending Dec 09, 2024
18923465 JUNCTION BOX AND LIGHTING ASSEMBLY WITH O-RING AND RELATED SYSTEMS AND METHODS Energyficient Lighting Syst. ELOSHWAY, NIKI MARINA 3736 §103§112Other Final Rejection 126d overdue Pending Oct 22, 2024
18921986 PROBIOTIC COMPOSITIONS AND METHODS OF USE THEREOF FOR WEIGHT LOSS Schismbioworks LLC WILLIAMS, EMMALEE RAE §102§103§112DP Non-Final OA — Pending Oct 21, 2024
18905942 SYSTEMS AND METHODS FOR CONTROLLING A FAN ARRAY Xnrgy Climate Systems Ulc IMTIAZ, ZOHEB S §103 Non-Final OA — Pending Oct 03, 2024
18849991 TRANSFER DEVICE AND CONTROL SYSTEM Able Innovations Inc. MATTHEWS, MADISON ROSE 3673 §102 Non-Final OA — Pending Sep 23, 2024
18890126 Foamed Microtablets for Oral Delivery of Active Ingredients Tsi Group Co., Ltd. YOUNG, MICAH PAUL §102§103 Non-Final OA — Pending Sep 19, 2024
18885217 POLYMER BEADLET COMPOSITIONS AND METHODS OF USE THEREOF FOR IMPROVED STABILITY, BIOAVAILABILITY & SUSTAINED RELEASE Specnova LLC PALLAY, MICHAEL B §103§112DP Non-Final OA — Pending Sep 13, 2024
18801047 DEVICES, SYSTEMS AND METHODS FOR INTERNET AND FAILOVER CONNECTIVITY AND MONITORING R&D Industries, Inc. POLLACK, MELVIN H §102§103 Non-Final OA — Pending Aug 12, 2024
18734227 APPARATUS, SYSTEMS AND METHODS FOR A BRAZED JOINT Priefert Mfg. Co., Inc. LEE JR, WOODY A 3761 §103 Non-Final OA 38d overdue Pending Jun 05, 2024
18679195 VOICE AND MOTION CONTROL SYSTEMS AND METHODS FOR SURGICAL EYEWEAR Hawkeye Surgical Lighting, Inc. WELLS, KENNETH B 2842 §102§103 Final Rejection — Pending May 30, 2024
18665305 DEVICES, SYSTEMS, AND METHODS FOR AGRICULTURAL GUIDANCE AND NAVIGATION Ag Leader Technology TAYLOR JR, ANTHONY D 3747 §103 Final Rejection 110d overdue Pending May 15, 2024
18662800 DEVICES, SYSTEMS, AND METHODS FOR PROVIDING YIELD MAPS Ag Leader Technology KAZIMI, MAHMOUD M 3665 §101§102§103 Non-Final OA — Pending May 13, 2024
18655129 APPARATUS, SYSTEMS AND METHODS FOR PROCESSING TRANSACTIONS Parking Boxx Corp. WARDEN, MICHAEL J 3694 §101§103§112 Non-Final OA — Pending May 03, 2024
18687179 COMPOSITIONS AND SYSTEMS COMPRISING THREE-DIMENSIONAL NERVE CELL CULTURES AND METHODS OF USING THE SAME The Administrators Of The Tulane Educational Fund ABEYRATNE-PERERA, HASHANTHI KOMITIGE 1632 §101§102 Non-Final OA — Pending Feb 27, 2024
18444307 PROCESS FOR FRACTIONATION OF PHOTOSYNTHETIC BIOMASS AND RELATED SYSTEMS AND METHODS Filament Biosciences, Llc. SWIFT, CANDICE LEE 1657 §103§112 Non-Final OA 12d Pending Feb 16, 2024
18393293 BIOACTIVE COMPOSITIONS AND METHODS OF USE THEREOF Px Ing, LLC ROCHELLE, CIERRA MARIE 1627 §103DP Non-Final OA — Pending Dec 21, 2023
18515748 APPARATUS, SYSTEMS AND METHODS FOR IMPROVED VERTICAL STRUCTURAL SUPPORTS Priefert Mfg. Co., Inc. SULLIVAN, DEBRA M 3725 §102§103§112 Final Rejection 78d overdue Pending Nov 21, 2023
18509020 SYSTEMS AND METHODS FOR DIRECT AIR CARBON DIOXIDE CAPTURE Capture6 Corp. PATEL, SMITA S 1732 §103 Non-Final OA 68d Pending Nov 14, 2023
18507829 SYSTEMS, DEVICES, AND METHODS FOR TRACKING ABDOMINAL ORIENTATION AND ACTIVITY FOR PREVENTION OF POOR DISEASE OUTCOMES Smart Human Dynamics, Inc. PATEL, NIKETA I 3792 §102§103§112Other Non-Final OA 23d overdue Pending Nov 13, 2023
18501663 DEVICE FOR TREATMENT OF TRAUMATIC BRAIN INJURY AND RELATED SYSTEMS AND METHODS Regents Of The University Of Minnesota SIRCAR, ALISHA JITENDRA 3792 §102§103§112 Final Rejection 98d overdue Pending Nov 03, 2023
18555381 SYSTEMS, APPARATUS AND METHODS FOR DETERMINING ANEURYSM AND ARTERIAL WALL ENHANCEMENT UNIVERSITY OF IOWA RESEARCH FOUNDATION MALDONADO, STEVEN 3797 §102§103§112 Final Rejection 36d overdue Pending Oct 13, 2023
18369642 GALVANICALLY ISOLATED ENERGY STORAGE - TIE INVERTER Spoc Automation, Inc. CHOWDHURI, SWARNA N 2836 §102§103 Final Rejection — Pending Sep 18, 2023
18232269 HEXAPLOID-OCTOPLOID PERENNIAL RYEGRASS, HEXAPLOID-OCTOPLOID RYEGRASS AMERICAN RYEGRASS, AND HYBRIDS THEREOF Nexgen Plant Science Center, LLC KOVALENKO, MYKOLA V 1662 §102§103§112 Non-Final OA — Pending Aug 09, 2023
18274169 SYSTEM FOR BEHAVIOUR MONITORING 4Gd Limited DRAPEAU, SIMEON PAUL §101§102§103§112Other Non-Final OA — Pending Jul 25, 2023
18274160 SYSTEM FOR BEHAVIOUR MONITORING 4Gd Limited EDWARDS, ETHAN WESLEY 2857 §103§112Other Final Rejection 98d overdue Pending Jul 25, 2023
18217216 COMBINE UNLOADING ON-THE-GO WITH BIN LEVEL SHARING AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS Ag Leader Technology CHENNAULT, AUSTIN ROBERT 3667 §101§103 Non-Final OA 118d overdue Pending Jun 30, 2023
18211108 Apparatus, Systems and Methods for Predicting, Screening and Monitoring of Encephalopathy/Delirium UNIVERSITY OF IOWA RESEARCH FOUNDATION OGLES, MATTHEW ERIC 3791 §101§112 Non-Final OA 133d overdue Pending Jun 16, 2023
18266986 WNT+ ADIPOCYTES, EXOSOMES FROM WNT+ ADIPOCYTES, AND METHODS OF MAKING AND USING THEM The Administrators Of The Tulane Educational Fund SHOMER, ISAAC 1612 §101§112 Final Rejection — Pending Jun 13, 2023
18109039 Cardiopulmonary Resuscitation Catheter and Related Systems and Methods Regents Of The University Of Minnesota GRAY, PHILLIP A 3783 §102§103 Final Rejection 126d overdue Pending Feb 13, 2023
18010582 Compositions and Methods of Use of beta-hydroxy-beta-methylbutyrate (HMB) and Chemotherapy Agents Metabolic Technologies, LLC BRANDSEN, BENJAMIN MICHAEL 1693 §102§103§112Other Final Rejection — Pending Dec 15, 2022
18070435 PARAXANTHINE-BASED COMPOSITIONS FOR ENHANCING MUSCLE FUNCTION, NITRIC OXIDE SIGNALING, AND/OR MUSCLE GLYCOGEN LEVELS Ingenious Ingredients, LP GALSTER, SAMUEL LEONARD 1693 §103DP Non-Final OA 2d overdue Pending Nov 28, 2022
17926917 FACILITY FOR USE IN PROVIDING SIMULATED ENVIRONMENT 4Gd Limited ANTOINE, LISA HOPE 3715 §103 Non-Final OA — Pending Nov 21, 2022
17875368 PARAXANTHINE-BASED CAFFEINE SUBSTITUTE COMPOSITIONS AND METHOD OF USE THEREOF IN SLOW CAFFEINE METABOLIZERS Ingenious Ingredients, LP WILSON, JERICA KATLYNN 1621 §103 Final Rejection 49d overdue Pending Jul 27, 2022
17875207 BIOACTIVE COMPOSITIONS AND METHODS OF USE THEREOF Ingenious Ingredients, LP FOWLER, ALAN JEROME 1600 §101§103§112 Final Rejection — Pending Jul 27, 2022
17794729 PARAXANTHINE-BASED BIOACTIVE COMPOSITION AND METHOD OF USE THEREOF Px Ing, LLC SCHMIDT, IZABELA MARIA 1621 §103Other Non-Final OA 21d Pending Jul 22, 2022
17742373 Calibration Adjustment For Automatic Steering Systems Ag Leader Technology ANWARI, MACEEH 3663 §103 Final Rejection — Pending May 11, 2022
17730850 PROBIOTIC COMPOSITIONS AND METHODS OF USE THEREOF Schism Bioworks LLC SPANGLER, JOSEPH RANKIN 1656 §103§112 Non-Final OA 37d overdue Pending Apr 27, 2022
17710787 THE USE OF PARAXANTHINE TO IMPROVE PERFORMANCE IN VIDEO GAMERS Ingenious Ingredients, LP ABDALHAMEED, MANAHIL MIRGHANI ALI 1622 §112DP Non-Final OA — Pending Mar 31, 2022
17701349 PARAXANTHINE-BASED COMPOSITIONS FOR PROMOTING WEIGHT LOSS Ingenious Ingredients, LP HUTTER, GILLIAN A 1625 §103DP Non-Final OA 18d overdue Pending Mar 22, 2022
17556506 DEVICES, SYSTEMS, AND METHODS FOR SEED DELIVERY CONTROL Ag Leader Technology MAYO, TARA LEIGH 3671 §112 Final Rejection 47d Pending Dec 20, 2021
17518301 MULTIMODAL SENSORY STIMULATION UNIVERSITY OF IOWA RESEARCH FOUNDATION TRAN, JULIE THI 3791 §103 Non-Final OA 52d overdue Pending Nov 03, 2021
16952673 COMPOSITIONS AND METHODS OF USE OF BETA-HYDROXY-BETA-METHYLBUTYRATE (HMB) FOR JOINT STABILITY Metabolic Technologies, LLC PUTTLITZ, KARL J 1646 §103 Non-Final OA 10d overdue Pending Nov 19, 2020
17076493 METHOD OF ADMINISTERING BETA-HYDROXY-BETA-METHYLBUTYRATE (HMB) Metabolic Technologies, LLC CHONG, YONG SOO 1623 §102§103 Final Rejection 22d overdue Pending Oct 21, 2020
16921828 Apparatus, Systems And Methods For Automatic Steering Guidance And Visualization Of Guidance Paths Ag Leader Technology ALLEN, PAUL MCCARTHY 3669 §103§112 Non-Final OA 73d overdue Pending Jul 06, 2020
16240211 COMPOSITIONS AND METHODS OF USE OF BETA-HYDROXY-BETA-METHYLBUTYRATE (HMB) ASSOSIATED WITH INTERMITTENT FASTING Metabolic Technologies, LLC CHONG, YONG SOO 1623 §103§112 Final Rejection — Pending Jan 04, 2019
15348149 COMPOSITIONS AND METHODS OF USE OF BETA-HYDROXY-BETA-METHYLBUTYRATE (HMB) AS AN ANIMAL FEED ADDITIVE Metabolic Technologies, LLC NEAGU, IRINA 1629 §103 Final Rejection 28d Pending Nov 10, 2016
14209614 Liquids and Foodstuffs Containing beta-hydroxy-beta-methylbutyrate (HMB) in the Free Acid Form and Methods of Manufacturing or Producing the Same Metabolic Technologies, LLC LI, CHANGQING 1791 §103 Final Rejection 83d Pending Mar 13, 2014

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