Prosecution Insights
Last updated: October 26, 2026

Angelo Trivisonno, USPTO Patent Examiner

Listed by the USPTO as TRIVISONNO, ANGELO

Tech Center 1700 • Art Units: 1721 1722 1726 1755 1759 1784

This examiner grants 53% of resolved cases

Analysis

Angelo Trivisonno has overseen 693 resolved cases in Art Unit 1721 of Tech Center 1700. The examiner's allowance rate is 52.8%, which indicates a balanced prosecution environment. For applications that are granted, the median days to allowance is 993, establishing the typical timeframe for the examiner's review process.

An interview lift of 25.8% suggests that direct engagement with the examiner is a productive strategy for improving the chances of allowance. Firms such as DORITY & MANNING, P.A., Fredrikson & Byron, P. A., and GREENBLUM & BERNSTEIN, P.L.C. are frequently involved in these 693 cases. These practitioners can leverage the 25.8% lift to navigate the 993-day median pendency.

The examiner's docket includes companies like Contemporary Amperex Technology Co., Limited, Nextpower LLC, and Fuyao Glass Industry Group Co., Ltd. These applicants face a 52.8% allowance rate. The combination of the 25.8% interview lift and the 993-day median to allowance provides a clear framework for managing patent applications in Art Unit 1721.

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

Performance Statistics

52.8%
Allow Rate
-12.2% vs TC avg
741
Total Applications
+25.8%
Interview Lift
993
Avg Prosecution Days
Based on 693 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
16.2%
§102 Novelty
54.3%
§103 Obviousness
26.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18694717 Unidirectional Conductive Joint Assembly and Photovoltaic Sunroof Mechanism Non-Final OA FUYAO GLASS INDUSTRY GROUP CO., LTD.
18618776 PHOTOELECTRIC CONVERSION ELEMENT, METHOD FOR PRODUCING SAME, AND COMPOSITION Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
19262017 A/M/X CRYSTALLINE MATERIAL, PHOTOVOLTAIC DEVICE, AND PREPARATION METHODS THEREOF Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
19272009 PEROVSKITE PRECURSOR SOLUTION, PEROVSKITE SOLAR CELL, PREPARATION METHOD OF PEROVSKITE SOLAR CELL, AND ELECTRIC APPARATUS Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18423479 PEROVSKITE SOLAR CELL AND METHOD FOR PREPARING THE SAME Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18757551 RECONFIGURABLE INTELLIGENT SURFACE Final Rejection Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
19140846 AN ULTRA-LOW PRECIOUS METAL THERMOCOUPLE TEMPERATURE SENSOR Non-Final OA BASF Mobile Emissions Catalysts LLC
18846292 PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE, ELECTRONIC DEVICE, AND SOLAR CELL MODULE Final Rejection RICOH COMPANY, LTD.
19238353 MANUFACTURING METHOD FOR SOLAR CELL, MANUFACTURING APPARATUS FOR SOLAR CELL, PART FOR MANUFACTURE OF SOLAR CELL, AND SOLAR CELL Non-Final OA SUMITOMO HEAVY INDUSTRIES, LTD.

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Frequently Asked Questions

What is examiner Angelo Trivisonno's allowance rate?

52.8% of resolved applications examined by Angelo Trivisonno were allowed (693 resolved cases), compared with 40.6% across Art Unit 1721 over the last five years.

Does an interview help with examiner Angelo Trivisonno?

This examiner's interview lift is +25.8 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Angelo Trivisonno take to allow a patent?

Applications allowed by Angelo Trivisonno took 993 days on average from filing to allowance.

Which art unit does examiner Angelo Trivisonno work in?

Angelo Trivisonno examines applications in Art Unit 1721 in Tech Center 1700 (Chemistry & Materials).

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