Prosecution Insights
Last updated: October 26, 2026

Justin R Fischer, USPTO Patent Examiner

Listed by the USPTO as FISCHER, JUSTIN R

Tech Center 3600 • Art Units: 1745 1747 1749 1781 1791 3615

This examiner grants 44% of resolved cases

Analysis

FISCHER, JUSTIN R is assigned to Tech Center 3600 and Art Unit 1745. His record contains 1669 resolved cases, a 44.2% allowance rate, and a median of 1232 days to allowance. The high case volume gives the profile a broad prosecution base, while the allowance rate indicates that favorable outcomes are not routine and the median pendency exceeds three years.

The interview lift is 2.5%, a limited positive association compared with the profile's overall prosecution characteristics. Practitioners may therefore need to emphasize claim clarity, written responses, and amendment discipline rather than relying on interviews alone. The listed companies are Bridgestone, Michelin, and Goodyear. The listed firms include KENJA IP LAW, SUGHRUE MION, and BIRCH STEWART KOLASCH & BIRCH.

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

Performance Statistics

44.2%
Allow Rate
-7.8% vs TC avg
1,790
Total Applications
+2.5%
Interview Lift
1232
Avg Prosecution Days
Based on 1669 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
13.5%
§102 Novelty
70.7%
§103 Obviousness
12.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18731991 ELECTRONIC DEVICE HOUSING AND ELECTRONIC DEVICE COMPRISING SAME Non-Final OA Samsung Electronics Co., Ltd.
19134745 TIRE Final Rejection BRIDGESTONE CORPORATION
19133711 PNEUMATIC TIRE Final Rejection BRIDGESTONE CORPORATION
19133712 PNEUMATIC TIRE Final Rejection BRIDGESTONE CORPORATION
19133800 METAL CORD-CROSSLINKED RUBBER COMPOSITE AND TIRE Non-Final OA BRIDGESTONE CORPORATION
19133222 PNEUMATIC TIRE Final Rejection BRIDGESTONE CORPORATION
19100226 HYBRID CORD, RUBBER-FIBER COMPOSITE, AND TIRE Final Rejection BRIDGESTONE CORPORATION
19100124 PNEUMATIC RADIAL TIRE FOR PASSENGER VEHICLE Final Rejection BRIDGESTONE CORPORATION
19100123 PNEUMATIC RADIAL TIRE FOR PASSENGER VEHICLE Final Rejection BRIDGESTONE CORPORATION
19099777 PNEUMATIC RADIAL TIRE FOR PASSENGER VEHICLE Final Rejection BRIDGESTONE CORPORATION
18880072 PNEUMATIC TIRE AND METHOD OF PRODUCING THE SAME Final Rejection BRIDGESTONE CORPORATION
18872942 PNEUMATIC TIRE Final Rejection BRIDGESTONE CORPORATION
18868170 TIRE FOR HEAVY LOADS Final Rejection BRIDGESTONE CORPORATION
18023847 FLAME-RETARDANT RESIN COMPOSITION, INSULATED ELECTRIC WIRE, AND WIRE HARNESS Final Rejection SUMITOMO ELECTRIC INDUSTRIES, LTD.
18656805 MULTI-LAYER WET-DRY HARDCOATS FOR FLEXIBLE COVER LENS Final Rejection Applied Materials, Inc.
18265971 MOLDING RESIN COMPOSITION AND ELECTRONIC COMPONENT DEVICE Non-Final OA RESONAC CORPORATION
18574520 RUBBER COMPOSITION AND TIRE Non-Final OA OTSUKA CHEMICAL CO., LTD.
18652055 MODIFIED ETHYLENE-VINYL ALCOHOL RESIN COMPOSITION, GAS-BARRIER MATERIAL, AND STRETCHED FILM Non-Final OA Mitsubishi Chemical Corporation
19116137 NON-ORIENTED ELECTRICAL STEEL SHEET Non-Final OA NIPPON STEEL CORPORATION
18706120 CROSSLINKABLE POLYOLEFIN COMPOSITION Non-Final OA SABIC GLOBAL TECHNOLOGIES B.V.
18700171 POLYETHYLENE COMPOSITION FOR A FILM LAYER Non-Final OA BOREALIS AG
18714126 MULTILAYER FILMS COMPRISING ETHYLENE-BASED POLYMERS Non-Final OA Dow Global Technologies LLC
18714123 MULTILAYER FILMS COMPRISING ETHYLENE-BASED POLYMERS Non-Final OA Dow Global Technologies LLC
18251005 POLYETHYLENE COMPOSITIONS FOR CLOSURE APPLICATIONS Non-Final OA Dow Global Technologies LLC
18274781 Preparation Method for Ethylene-Vinyl Alcohol Copolymer Final Rejection LG Chem, Ltd.
18044947 ADHESIVE COMPOSITION FOR FOLDABLE DISPLAY AND ADHESIVE FILM FOR FOLDABLE DISPLAY COMPRISING CURED PRODUCT THEREOF Non-Final OA LG CHEM, LTD.
18573351 RESIN COMPOSITION AND MOLDED BODY Non-Final OA SUMITOMO CHEMICAL COMPANY, LIMITED

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Frequently Asked Questions

What is examiner Justin R Fischer's allowance rate?

44.2% of resolved applications examined by Justin R Fischer were allowed (1,669 resolved cases), compared with 56.6% across Art Unit 1745 over the last five years.

Does an interview help with examiner Justin R Fischer?

This examiner's interview lift is +2.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Justin R Fischer take to allow a patent?

Applications allowed by Justin R Fischer took 1,232 days on average from filing to allowance.

Which art unit does examiner Justin R Fischer work in?

Justin R Fischer examines applications in Art Unit 1745 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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