Prosecution Insights
Last updated: October 04, 2026

Farber LLC

Technology areas: Chemistry & Materials • Medical Devices & Mechanical Engineering

62 pending office actions • 31 clients • 57 examiners • 31 art units • 0 of 62 (0%) have an AI response strategy ready

Analysis

Farber LLC specializes in the Medical Devices & Mechanical Engineering technology area, with 1064 career applications. The firm has achieved a resolved allowance rate pct of 91.78, indicating a very high success rate in securing patent grants. Currently, they are managing 43 pending office actions.

The prosecution process is characterized by an avg office actions per allowance of 4.54. This figure suggests that the firm frequently engages in multiple rounds of negotiation with examiners to achieve its 91.78 resolved allowance rate pct. The 1064 career applications provide a solid foundation for these performance metrics.

For the 43 pending office actions, the 4.54 avg office actions per allowance indicates a potentially longer prosecution timeline. The firm's 91.78 resolved allowance rate pct remains a strong indicator of its effectiveness in the Medical Devices & Mechanical Engineering field.

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

Quality Metrics (n=1069 apps, methodology: how we score firms)

91.7%
Allowance Rate
n=1069
+0.65σ
Allowance Rate (norm)
n=1069
4.5
OAs to Allowance
n=462
+0.36σ
OAs to Allow (norm)
n=462
1105 days
Time to Allowance
n=462
+5.4pp
Interview Lift
n=1069
48.2%
RCE Rate
n=1069
1.5%
Appeal Rate
n=1069

Rejection Performance (% of received rejections ultimately overcome)

60.5%
§101 Overcome
n=43
72.2%
§102 Overcome
n=335
67.2%
§103 Overcome
n=433
71.8%
§112 Overcome
n=354

Specialization & Scale

A61B, A61F, B01D
Top CPC Subclasses
29%
Top-3 CPC Share
n=1069
5
Practitioners
n=1069
213.8
Apps / Practitioner
n=1069

Portfolio Summary

62
Total Pending OAs
40
Non-Final OAs
17
Final Rejections
5
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 17 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

9
Overdue
1
Due this week
7
Due this month
0
Due in next 60 days
0
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. 17 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (9)Due ≤ 7 days (1)Due ≤ 30 days (7)

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.

36
Hard (58%)
22
Medium (35%)
4
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (2%)
§101 + other6 (10%)
§103 only19 (31%)
§102 only1 (2%)
§112 only2 (3%)
Double-patenting only2 (3%)
Double-patenting + other2 (3%)
Multi-statute (no §101)29 (47%)

Industry Mix

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

14
Life Sciences
23% of docket
3
Information Tech
5% of docket
1
Communications
2% of docket
1
Semiconductors
2% of docket
24
Mechanical / Eng
39% of docket
19
Business / Other
31% 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.

620 h
Manual time on pending OAs
124 h
Time saved (low, 20%)
217 h
Time saved (mid, 35%)
5.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
EDWARDS, PHILIP CHARLES 3 85.1% +15.2%
MCKENZIE, THOMAS B 3 57.3% +22.6%
HENDERSON, RYAN N 2 63.9% +18.3%
GREEN, MICHELLE CHRISTINE 1 83.2% +11.8%
CHRISTY, KATHERINE A 1 75.1% +34.9%
ERB, NATHAN 1 51.4% +0.1%
COMSTOCK, DAVID C 1 86.5% -8.4%
HANNA, SAMUEL SALEEB 1 58.0% +36.8%
CHOI, PETER Y 1 20.6% +33.0%
FURDGE, LARRY L 1 62.3% +16.9%

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
18397104 SYSTEMS, METHODS AND DEVICES FOR ELECTRICAL STIMULATION THERAPY EDWARDS, PHILIP CHARLES 16d
19465615 ELECTRICAL STIMULATION DEVICES WITH INTEGRATED MOTION AND IMPEDANCE SENSING EDWARDS, PHILIP CHARLES —

Hard Cases (36)

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
17786296 OPTICAL COMPONENTS FOR ENDOSCOPE COMPANION DEVICES BOICE, JAMES EDWARD 35d overdue
16989209 LOW TRAUMA WOUND DRESSINGS AND ADHESIVES FOR SAME DUCHENEAUX, FRANK D 25d overdue
18276924 Pressure Driven Microfluidic Chip And Method For Delivering A Sample At A Determined Flow Rate MUTREJA, JYOTI NAGPAUL 19d overdue
19016390 PRODUCT CONTAINERS AND CONTAINER ASSEMBLIES ALLEN, JEFFREY R 8d
18460900 DEVICE, SYSTEM, AND METHOD OF AUTONOMOUS RESOURCE PLANNING HOLZMACHER, DERICK J 12d
18324076 Automatic Normalization for Service Level Agreement Monitoring and Conformance Engine KRAISINGER, EMILY MARIE 20d
19465830 SYSTEMS AND METHODS FOR ENHANCING BONE HEALING EDWARDS, PHILIP CHARLES —
19410553 INTERVERTEBRAL DISC IMPLANTS HAVING VARYING ENDPLATE GEOMETRIES GREEN, MICHELLE CHRISTINE —

Interview Candidates (13)

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
17936882 ACCESSORY DEVICE FOR AN ENDOSCOPIC DEVICE HENDERSON, RYAN N 24d overdue
18297198 FILTRATION MEDIA AND FILTERS INCLUDING NANOPARTICLES MCKENZIE, THOMAS B 10d overdue
18397104 SYSTEMS, METHODS AND DEVICES FOR ELECTRICAL STIMULATION THERAPY EDWARDS, PHILIP CHARLES 16d
19465615 ELECTRICAL STIMULATION DEVICES WITH INTEGRATED MOTION AND IMPEDANCE SENSING EDWARDS, PHILIP CHARLES —
19465830 SYSTEMS AND METHODS FOR ENHANCING BONE HEALING EDWARDS, PHILIP CHARLES —
19410553 INTERVERTEBRAL DISC IMPLANTS HAVING VARYING ENDPLATE GEOMETRIES GREEN, MICHELLE CHRISTINE —
19305685 ALUMINUM LITZ WIRE HAVING AN ELECTRICALLY INSULATIVE LAYER CHRISTY, KATHERINE A —
19202250 CERVICAL IMPLANT HANNA, SAMUEL SALEEB —

Client Portfolio (31 clients)

Top Art Units

Art UnitApps
37955
37924
17763
37832
17882
17732
37731
17841
37981
37331

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19465615 ELECTRICAL STIMULATION DEVICES WITH INTEGRATED MOTION AND IMPEDANCE SENSING Theragen, Inc. EDWARDS, PHILIP CHARLES 3792 §103 Final Rejection — Pending Jan 30, 2026
19465830 SYSTEMS AND METHODS FOR ENHANCING BONE HEALING Theragen, Inc. EDWARDS, PHILIP CHARLES 3792 §103§112 Non-Final OA — Pending Jan 30, 2026
19410553 INTERVERTEBRAL DISC IMPLANTS HAVING VARYING ENDPLATE GEOMETRIES Centinel Spine, LLC GREEN, MICHELLE CHRISTINE 3773 §102§103 Non-Final OA — Pending Dec 05, 2025
19305685 ALUMINUM LITZ WIRE HAVING AN ELECTRICALLY INSULATIVE LAYER Kenyon International, Inc. CHRISTY, KATHERINE A 1784 §103§112 Non-Final OA — Pending Aug 20, 2025
19281724 Dynamic Real Time Average Monthly Energy Management System Budderfly, Inc. ERB, NATHAN DP Non-Final OA — Pending Jul 27, 2025
19222630 Adjustable Spinal Implants, Associated Instruments and Methods Blue Ocean Spine GmbH COMSTOCK, DAVID C §102§103§112 Non-Final OA — Pending May 29, 2025
19202250 CERVICAL IMPLANT Silony Spine Corp. HANNA, SAMUEL SALEEB §103§112Other Non-Final OA — Pending May 08, 2025
19173950 HIGH LOFT NONWOVEN MATERIAL Delstar Technologies, Inc. CHOI, PETER Y §102§103§112 Non-Final OA — Pending Apr 09, 2025
19094978 SELF CONTAINED ICE-MAKER ENERGY EFFICIENCY BOOSTING SYSTEM Budderfly, Inc. FURDGE, LARRY L §102§103 Non-Final OA — Pending Mar 30, 2025
19090567 CRACK DETECTION METHOD FOR PIEZOELECTRIC ELEMENT AND CRACK DETECTION DEVICE FOR PIEZOELECTRIC ELEMENT Suncall Corporation MCANDREW, CHRISTOPHER P §102§103 Non-Final OA — Pending Mar 26, 2025
19027354 GUIDEWIRE NAVIGATION SYSTEM WITH DIRECT VISUALIZATION FEATURE Cardioguidance Biomedical, LLC BUI PHO, PASCAL M 3798 §103§112 Final Rejection — Pending Jan 17, 2025
19016390 PRODUCT CONTAINERS AND CONTAINER ASSEMBLIES Kenzinc LLC ALLEN, JEFFREY R 3733 §103§112 Non-Final OA 8d Pending Jan 10, 2025
19004779 ENDOSCOPY DEVICE HAVING AN ELECTRICAL CONTROL SYSTEM Evoendo, Inc. NEAL, TIMOTHY JAY §103 Non-Final OA — Pending Dec 30, 2024
18964975 Cloud Instantiation Based on Machine Learned Prediction Tangoe US, Inc. CHOU, ALAN S 2451 §101§102 Non-Final OA — Pending Dec 02, 2024
18938650 SYSTEMS AND METHODS FOR DRYING ENDOSCOPIC DEVICES Gi Scientific, LLC CARLSON, MARC 3795 §103§112 Non-Final OA — Pending Nov 06, 2024
18935183 CANNULA STABILIZATION DEVICE Delstar Technologies, Inc. GRASMEDER, SARAH DYMPNA §103§112 Non-Final OA — Pending Nov 01, 2024
18924352 SURGICAL ELEMENT HOUSINGS, STRUCTURES, CONTENTS, AND ACCESSORIES Origami Surgical, Inc. FREHE, WILLIAM R 3783 §103 Non-Final OA — Pending Oct 23, 2024
18855872 SYSTEMS, DEVICES, AND METHODS FOR DELIVERING THERAPEUTIC AGENTS FOR NERVE STIMULATION Tranquillum Medical, LLC CHERNYSHEV, OLGA N 3792 §112 Non-Final OA — Pending Oct 10, 2024
18901592 INTERVERTEBRAL IMPLANT WITH COMBINATION FIXATION ELEMENTS Centinel Spine LLC HARVEY, JULIANNA NANCY §112DP Non-Final OA — Pending Sep 30, 2024
18849483 COMPOSICION DE EXTRACTOS VEGETALES PARA PALIAR LOS EFECTOS DEL ENVEJECIMIENTO O RETRASO DE LA SENESCENCIA CELULAR Monteloeder S.L. BURKE, MATTHEW RYAN §101§103§112 Non-Final OA — Pending Sep 21, 2024
18884982 Intelligent Automated Creation of Electronic Data Exchange Templates for Telecommunication Expense Management Inventory Processing Tangoe US, Inc. DEBROW, JAMES J §102§103 Non-Final OA — Pending Sep 13, 2024
18829751 LAMINATES AND INTERLAYERS THEREOF AND METHODS FOR THE SAME Delstar Technologies, Inc. SHUKLA, KRUPA 1787 §103 Non-Final OA — Pending Sep 10, 2024
18824631 EXTERNAL PROTECTIVE SHEATH FOR STERILIZATION WRAP Delstar Technologies, Inc. TALBERT, ERIC MICHAEL §102§103§112 Non-Final OA — Pending Sep 04, 2024
18802112 INTERLAYERS HAVING FUNCTIONAL PROPERTIES FOR LAMINATED ASSEMBLIES Delstar Technologies, Inc. VONCH, JEFFREY A §102§103 Final Rejection — Pending Aug 13, 2024
18795409 PROTECTIVE STRUCTURES FOR LAMINATES Delstar Technologies, Inc. KHATRI, PRASHANT J 1783 §102§103§112 Non-Final OA — Pending Aug 06, 2024
18788396 POROUS MEMBRANES FOR FILTRATION MEDIA Delstar Technologies, Inc. HUANG, RYAN §102§112 Non-Final OA — Pending Jul 30, 2024
18783694 ACTIVE BOW FOIL FOR SHIP MOTION CONTROL Naiad Maritime Group, Inc. HAYES, JOVON E §102§103§112 Non-Final OA — Pending Jul 25, 2024
18783890 Intelligent Distribution Of Thermostat Profiles For Energy Management Budderfly, Inc. WORKU, KIDEST §103§112 Non-Final OA — Pending Jul 25, 2024
18756917 CURRENT DETECTOR Suncall Corporation ISLA, RICHARD 2858 §103 Non-Final OA — Pending Jun 27, 2024
18723433 NOVEL ASSAY AND NOVEL METHODS OF TREATING HUTCHINSON-GILFORD PROGERIA SYNDROME The Progeria Research Foundation SVEIVEN, MICHAEL CAMERON §101§102§103§112Other Non-Final OA — Pending Jun 23, 2024
18676879 POROUS, LOW OPACITY PAPER Mativ Holdings, Inc. CALANDRA, ANTHONY J 1748 DP Final Rejection — Pending May 29, 2024
18659267 ADHESIVE COMPOSITIONS AND TAPES MADE THERFROM Delstar Technologies, Inc. WALSHON, SCOTT R 1759 §102§103 Non-Final OA — Pending May 09, 2024
18621614 MULTI-DOSE MEDICAMENT DELIVERY DEVICE Nemera La Verpilliere RUDDIE, ELLIOT S §103Other Non-Final OA — Pending Mar 29, 2024
18595507 NOVEL ASSAY AND NOVEL METHODS OF TREATING AGING-RELATED CONDITIONS The Progeria Research Foundation GZYBOWSKI, MICHAEL STANLEY §101§102§103Other Non-Final OA — Pending Mar 05, 2024
18397104 SYSTEMS, METHODS AND DEVICES FOR ELECTRICAL STIMULATION THERAPY Theragen, Inc. EDWARDS, PHILIP CHARLES 3792 §103 Final Rejection 16d Pending Dec 27, 2023
18545509 Food Warming System Utilizing Repurposed Air From Cooking Vents Budderfly, Inc. JONES, LOGAN P 3762 §103§112 Non-Final OA — Pending Dec 19, 2023
18527660 User Configurable and Editable Real time CGI Image Rendering Katana Spooka Zoo SHENG, XIN 2619 §103 Non-Final OA 98d overdue Pending Dec 04, 2023
18481527 VARIABLE PRESSURE CLEANING DEVICE AND METHOD Gi Scientific, LLC GUIDOTTI, LAURA COLE 3723 §103§112 Non-Final OA — Pending Oct 05, 2023
18460900 DEVICE, SYSTEM, AND METHOD OF AUTONOMOUS RESOURCE PLANNING Grene Robotics (India) Private Limited HOLZMACHER, DERICK J 3625 §101§112 Final Rejection 12d Pending Sep 05, 2023
18459235 System and Method Of Annotating Data Models Allowing The Factoring In Or Out Of Recurring Events To Improve The Outcome Of Predictive Systems Tangoe US, Inc. ANYA, CHARLES E 2194 §103 Final Rejection 52d overdue Pending Aug 31, 2023
18235335 SYSTEMS AND METHODS FOR REMODELING AN EAR Eargear, LLC DANG, ANH TIEU 3771 §102 Final Rejection 14d Pending Aug 17, 2023
18276924 Pressure Driven Microfluidic Chip And Method For Delivering A Sample At A Determined Flow Rate Enzyre B.V. MUTREJA, JYOTI NAGPAUL 1798 §102§103§112 Final Rejection 19d overdue Pending Aug 11, 2023
18276151 IMPROVED OYSTERS AND SYSTEMS AND METHODS FOR PRODUCING THE SAME Whitaferd LLC ALEKSIC, NEVENA 3647 §103 Non-Final OA 46d overdue Pending Aug 07, 2023
18364086 COMPOSITE MATERIALS AND METHODS FOR INHIBITING RODENT INGRESS Delstar Technologies, Inc. NORDMEYER, PATRICIA L 1788 §103 Non-Final OA 29d Pending Aug 02, 2023
18324076 Automatic Normalization for Service Level Agreement Monitoring and Conformance Engine Tangoe US, Inc. KRAISINGER, EMILY MARIE 3626 §101 Final Rejection 20d Pending May 25, 2023
18297198 FILTRATION MEDIA AND FILTERS INCLUDING NANOPARTICLES Lms Technologies, Inc. MCKENZIE, THOMAS B 1776 §103 Non-Final OA 10d overdue Pending Apr 07, 2023
18297239 SYSTEMS AND METHODS OF MAKING PRODUCTS CONTAINING FIBROUS MATERIAL Lms Technologies, Inc. MCKENZIE, THOMAS B 1776 §103§112 Non-Final OA — Pending Apr 07, 2023
18297209 FILTRATION MEDIA INCORPORATING NANOPARTICLES AND LARGE LINEAR DENSITY FIBERS Lms Technologies, Inc. MCKENZIE, THOMAS B 1776 §103 Non-Final OA — Pending Apr 07, 2023
18297232 SYSTEMS AND METHODS FOR SEPARATING AND/OR ISOLATING NANOPARTICLES WITHIN A GASEOUS MEDIUM Lms Technologies, Inc. ORLANDO, AMBER ROSE 1731 §102§103§112DP Non-Final OA — Pending Apr 07, 2023
18030350 System And Device For Dispensing A Product Nemera La Verpillière GONZALEZ, LEI NMN 3783 §102§103 Final Rejection — Pending Apr 05, 2023
18179809 Machine Learning Application To Predictive Energy Management Budderfly, Inc. ERDMAN, CHAD G 2116 §103 Non-Final OA — Pending Mar 07, 2023
17983309 Intelligent Patient Billing Communication Platform For Health Services Inbox Health Corp. SHARON, AYAL I 3695 §101§103 Non-Final OA — Pending Nov 08, 2022
17996062 GLASS FIBER FREE FILTER MEDIUM WITH A DENSIFIED LAYER MADE OF SYNTHETIC FIBERS Neenah Gessner GmbH MCCULLOUGH, ERIC J. 1773 §103§112 Non-Final OA — Pending Oct 12, 2022
17936882 ACCESSORY DEVICE FOR AN ENDOSCOPIC DEVICE Gi Scientific, LLC HENDERSON, RYAN N 3795 §103 Final Rejection 24d overdue Pending Sep 30, 2022
17995291 ENDOSCOPE COMPANION DEVICES WITH LOCKING ELEMENTS Gi Scientific, LLC HENDERSON, RYAN N 3795 §103 Final Rejection — Pending Sep 30, 2022
17786296 OPTICAL COMPONENTS FOR ENDOSCOPE COMPANION DEVICES Gi Scientific, LLC BOICE, JAMES EDWARD 3795 §102§103§112 Final Rejection 35d overdue Pending Jun 16, 2022
17664849 FILTER MEDIUM HAVING A NONWOVEN LAYER AND A MELT-BLOWN LAYER Neenah Gessner GmbH FITZSIMMONS, ALLISON G 1773 §103 Final Rejection 6d Pending May 24, 2022
17673741 OPTICAL COUPLER FOR AN ENDOSCOPE The General Hospital Corporation LUU, TIMOTHY TUAN 3795 §103 Final Rejection 15d overdue Pending Feb 16, 2022
17356010 SMART DRILL, JIG, AND METHOD OF ORTHOPEDIC SURGERY Surgical Targeted Solutions, Inc. BRUCE, FAROUK A 3797 §103 Non-Final OA — Pending Jun 23, 2021
17195479 MATTER MANIPULATOR WITH CONDUCTIVE COATING Gi Scientific LLC PEFFLEY, MICHAEL F 3794 §112 Final Rejection 8d Pending Mar 08, 2021
16989209 LOW TRAUMA WOUND DRESSINGS AND ADHESIVES FOR SAME Delstar Technologies, Inc. DUCHENEAUX, FRANK D 1788 §103§112 Non-Final OA 25d overdue Pending Aug 10, 2020
16384051 GUIDEWIRE WITH ADJUSTABLE STIFFNESS Cardioguidance Biomedical, LLC TOWA, RENE T 3791 §103§112 Non-Final OA — Pending Apr 15, 2019

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