Prosecution Insights
Last updated: August 18, 2026

Examiner: ZHANG, KAIJIANG

Tech Center 1600 • Art Units: 1612 1639 1644 1675 1682 1684

This examiner grants 77% of resolved cases

Performance Statistics

76.9%
Allow Rate
+16.9% vs TC avg
720
Total Applications
+34.6%
Interview Lift
988
Avg Prosecution Days
Based on 698 resolved cases, 2023–2026

Rejection Statute Breakdown

8.0%
§101 Eligibility
21.0%
§102 Novelty
29.2%
§103 Obviousness
27.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19530934 METHODS AND SYSTEMS FOR GENETIC ANALYSIS Non-Final OA Personalis, Inc.
17820560 METHODS FOR PROCESSING NUCLEIC ACID MOLECULES Final Rejection 10x Genomics, Inc.
17978130 SEQUENCING KITS Non-Final OA ILLUMINA, INC.
18256243 FORMULATION OF PEPTIDE IMMUNOTHERAPIES Non-Final OA IOGENETICS, LLC

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