Prosecution Insights
Last updated: October 02, 2026

Examiner: DEVEAU ROSEN, JASON

Tech Center 1600 • Art Units: 1638 1662

This examiner grants 80% of resolved cases

Performance Statistics

80.1%
Allow Rate
+20.1% vs TC avg
871
Total Applications
+16.5%
Interview Lift
917
Avg Prosecution Days
Based on 841 resolved cases, 2023–2026

Rejection Statute Breakdown

2.9%
§101 Eligibility
13.7%
§102 Novelty
24.9%
§103 Obviousness
45.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19200689 Gene editing to provide insect resistance in crops Non-Final OA The Regents of the University of California
19480694 Brussels Sprouts, Headed Cabbage, Cauliflower and Kale Plants with a Non-Bitter Taste Non-Final OA Bejo Zaden B.V.
17432559 SUPPRESSION OF TARGET GENE EXPRESSION THROUGH GENOME EDITING OF NATIVE MIRNAS Final Rejection SYNGENTA CROP PROTECTION AG
19057038 METHODS AND COMPOSITIONS FOR IMPROVING YIELD CHARACTERISTICS IN PLANTS Final Rejection Pairwise Plants Services, Inc.
18847106 ENGINEERED PLANTS HAVING MODIFIED INOSITOL PYROPHOSPHATES Non-Final OA Virginia Tech Intellectual Properties, Inc.
18654512 LETTUCE VARIETIES ‘E01C11866’, ‘E01L30616’ AND ‘E01B11959’ Non-Final OA Enza Zaden Beheer B.V.
18874464 MIXED LINKAGE GLUCAN BIOSYNTHESIS BY CELLULOSE SYNTHASE-LIKE CSLF6 (1,3;1,4)-B-GLUCAN SYNTHASE Final Rejection University of Virginia Patent Foundation
18760840 LETTUCE VARIETIES SVLD0023 AND SVLD9096 Non-Final OA Seminis Vegetable Seeds, Inc.
18720593 MODIFIED AGROBACTERIA FOR EDITING PLANTS Final Rejection Tropic Biosciences UK Limited

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