Prosecution Insights
Last updated: May 29, 2026

Examiner: SAIDHA, TEKCHAND

Tech Center 1600 • Art Units: 1652 1655 1656 1692

This examiner grants 83% of resolved cases

Performance Statistics

82.9%
Allow Rate
+22.9% vs TC avg
1,076
Total Applications
+13.9%
Interview Lift
855
Avg Prosecution Days
Based on 1053 resolved cases, 2023–2026

Rejection Statute Breakdown

4.6%
§101 Eligibility
24.6%
§102 Novelty
19.1%
§103 Obviousness
19.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18696968 NOVEL ACETOHYDROXY ACID SYNTHASE MUTANT AND L-ISOLEUCINE PRODUCTION METHOD USING SAME Non-Final OA CJ CHEILJEDANG CORPORATION
18700931 RETINOID PRODUCTION Non-Final OA DSM IP ASSETS B.V.
18251189 FERMENTATIVE PRODUCTION OF ISOPRENOIDS Non-Final OA DSM IP ASSETS B.V.
19275299 IMMOBILIZED ENZYMES FOR THE BIOELECTRIC PRODUCTION OF HYDROGEN PEROXIDE Non-Final OA Anodyne Chemistries, Inc.
18546920 ENGINEERED THERMOSTABLE CARBONIC ANHYDRASE ENZYMES Non-Final OA Alliance for Sustainable Energy, LLC
18681441 METHOD FOR PRODUCING POLYHYDROXYALKANOIC ACID AND USE OF SAME Non-Final OA KANEKA CORPORATION
18607662 MXENE OR DERIVATIVE THEREOF IMMOBILIZED WITH NITROUS OXIDE REDUCTASE AND USE THEREOF Non-Final OA Konkuk University Industrial Cooperation Corp
18123968 EFFICIENT PRODUCTION OF CIS, CIS-MUCONIC ACID FROM MIXED SUBSTRATES OF GLUCOSE, D-XYLOSE AND L-ARABINOSE Non-Final OA UT-Battelle, LLC
18167711 Methods and Materials for Producing Polyols and Electron Rich Compounds Non-Final OA THE TRUSTEES OF PRINCETON UNIVERSITY
18558503 ENZYMATIC TREATMENT OF FEEDSTOCK FOR HVO PRODUCTION Non-Final OA Novozymes A/S
18689154 Novel Compound, Use Thereof, and Method for Producing Same, and Compound-Containing Composition, Method for Producing 4-Trehalosamine, and Microorganism Non-Final OA Microbial Chemistry Research Foundation
18590561 Marine Fungus and Application Thereof Non-Final OA INSTITUTE OF OCEANOLOGY, CHINESE ACADEMY OF SCIENCES
18411710 ANTIBIOTIC FREE FERMENTATIONS, SYSTEMS AND METHODS FOR ACHIEVING ANTIBIOTIC FREE FERMENTATIONS, AND FERMENTATION BY-PRODUCTS GENERATED BY ANTIBIOTIC FREE FERMENTATIONS Non-Final OA POET Research, Inc.
18566436 STABLE LIQUID FORMULATION INCLUDING BOTULINUM TOXIN Non-Final OA PHARMA RESEARCH BIO CO., LTD.
18273261 ACYL ACTIVATING ENZYMES FOR PREPARATION OF CANNABINOIDS Non-Final OA BAYMEDICA, INC.
18035673 PERSONAL CARE COMPOSITIONS COMPRISING MICROBIALLY PRODUCED OIL Non-Final OA C16 Biosciences, Inc.

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month