Prosecution Insights
Last updated: October 27, 2026

Wojciech Haske, USPTO Patent Examiner

Listed by the USPTO as HASKE, WOJCIECH

Tech Center 4100 • Art Units: 1615 1724 1783 1784 1794 4100

This examiner grants 73% of resolved cases

Analysis

HASKE, WOJCIECH is assigned to tech center 4100 and art unit 1615. The profile records 598 resolved cases, an allowance rate of 73.2%, and a median of 905 days to allowance. The interview lift is 17.6%, indicating a positive relationship between interviews and allowance outcomes in the available record.

Reported company activity includes Alliance for Energy Innovation LLC, ENEOS Corporation, and Macdermid Enthone Inc. The leading firms are BUCHANAN, INGERSOLL & ROONEY PC, OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P., and CARLSON, GASKEY & OLDS, P.C. The data supports active prosecution management, with interviews serving as one potentially useful component.

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

Performance Statistics

73.2%
Allow Rate
+13.2% vs TC avg
640
Total Applications
+17.6%
Interview Lift
905
Avg Prosecution Days
Based on 598 resolved cases, 2023–2026

Rejection Statute Breakdown

1.3%
§101 Eligibility
22.4%
§102 Novelty
49.5%
§103 Obviousness
18.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18960257 ATMOSPHERIC CARBON DIOXIDE CAPTURE SYSTEM Final Rejection Robert Bosch GmbH
18596229 ELECTROLYSIS DEVICE Non-Final OA KABUSHIKI KAISHA TOSHIBA
18538086 IMMOBILIZED ENZYME ELECTRODE, IMMOBILIZED ENZYME ELECTRODE MANUFACTURING METHOD, TARGET MOLECULE REDOX METHOD, AND TARGET MOLECULE REDOX DEVICE Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18572146 ELECTROCHEMICAL REDUCTIVE COUPLING OF PHENOL DERIVATIVES Non-Final OA Wisconsin Alumni Research Foundation
19306993 METHOD FOR PRODUCING METAL CARBIDE, METHOD FOR PRODUCING HYDROCARBON, AND METAL CARBIDE COMPOSITION Non-Final OA DAIKIN INDUSTRIES, LTD.
19283277 METHODS, CATALYSTS AND SYSTEMS FOR PERFORMING ELECTROCHEMICAL CARBON DIOXIDE REDUCTION REACTIONS IN STRONG ACIDIC MEDIUM Final Rejection City University of Hong Kong
19254671 Perforated membranes for the efficient conversion of carbon monoxide to organic compounds Final Rejection Alliance for Energy Innovation, LLC
18461351 NANOWIRED FORMATE DEHYDROGENASE SYSTEM FOR REDUCTION OF CARBON DIOXIDE TO FORMATE Non-Final OA Alliance for Energy Innovation, LLC
18697786 THREADED END OF A TUBULAR COMPONENT PROVIDED WITH A COATING COMPRISING A ZINC-CHROMIUM ALLOY Non-Final OA NIPPON STEEL CORPORATION
19017737 ELECTROLYTIC COPPER FOIL, MANUFACTURING METHOD THEREOF AND CURRENT COLLECTOR Non-Final OA NAN YA PLASTICS CORPORATION

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Frequently Asked Questions

What is examiner Wojciech Haske's allowance rate?

73.2% of resolved applications examined by Wojciech Haske were allowed (598 resolved cases), compared with 43.4% across Art Unit 1615 over the last five years.

Does an interview help with examiner Wojciech Haske?

This examiner's interview lift is +17.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Wojciech Haske take to allow a patent?

Applications allowed by Wojciech Haske took 905 days on average from filing to allowance.

Which art unit does examiner Wojciech Haske work in?

Wojciech Haske examines applications in Art Unit 1615 in Tech Center 4100.

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