Prosecution Insights
Last updated: August 17, 2026

Examiner: RAMIREZ, DELIA M

Tech Center 1700 • Art Units: 1652 1799

This examiner grants 65% of resolved cases

Performance Statistics

65.1%
Allow Rate
At TC average
899
Total Applications
+56.3%
Interview Lift
1023
Avg Prosecution Days
Based on 848 resolved cases, 2023–2026

Rejection Statute Breakdown

7.1%
§101 Eligibility
19.6%
§102 Novelty
21.7%
§103 Obviousness
37.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17786913 BIOSYNTHETIC PLATFORM FOR THE PRODUCTION OF CANNABINOIDS AND OTHER PRENYLATED COMPOUNDS Non-Final OA The Regents of the University of California
18572827 BACILLUS LICHENIFORMIS HOST CELL FOR PRODUCTION OF A COMPOUND OF INTEREST WITH INCREASED PURITY Non-Final OA BASF SE
17998703 IMPROVED METHOD FOR THE PRODUCTION OF ISOPRENOIDS Non-Final OA BASF SE
16772269 CAS12B SYSTEMS, METHODS, AND COMPOSITIONS FOR TARGETED RNA BASE EDITING Non-Final OA MASSACHUSETTS INSTITUTE OF TECHNOLOGY
18697962 CORYNEBACTERIUM GENUS MICROORGANISM PRODUCING L-ARGININE, AND METHOD FOR PRODUCING L-ARGININE USING SAME Non-Final OA CJ CHEILJEDANG CORPORATION
18402269 DECOLORIZING COMPOSITION INCLUDING DICYANDIAMIDE AND HYDROGEN PEROXIDE AND DECOLORIZING METHOD USING THE SAME Final Rejection CJ CHEILJEDANG CORPORATION
17263885 IMPROVED TRANSAMINASE PROTEINS Non-Final OA BAYER AKTIENGESELLSCHAFT
18002251 COMPOSITIONS COMPRISING AROMATIC DIPEPTIDES-BASED STRUCTURES ENCAPSULATING AN ESTERASE AND USES THEREOF Final Rejection Ramot at Tel-Aviv University Ltd.
18032973 METHOD OF CONTROLLING TOTAL SIALIC ACID CONTENT (TSAC) DURING MANUFACTURING OF ALKALINE PHOSPHATASE Final Rejection Alexion Pharmaceuticals, Inc.

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