Prosecution Insights
Last updated: October 01, 2026

Examiner: TIWARI, VYOMA SHUBHAM

Tech Center 1600 • Art Units: 1633 1634 1638

This examiner grants 32% of resolved cases

Analysis

Vyoma Shubham Tiwari is an examiner in Art Unit 1633 of Tech Center 1600. The examiner has a sample size of 54 resolved cases. The allowance rate is 31.5 percent, which represents the frequency of grants for applications reaching a final resolution. This 31.5 percent rate indicates a challenging path to issuance for applications assigned to this examiner.

However, the data shows an interview lift of 48.1 percent. This 48.1 percent lift suggests that the probability of success increases after an interview. For practitioners, this lift makes an interview a critical step in the prosecution process with Tiwari. Direct communication may help overcome rejections and improve the 31.5 percent baseline allowance rate.

The median days to allowance is 1486, indicating the duration of the prosecution cycle. This 1486-day timeline, combined with the 54 resolved cases, requires a strategic approach. The 48.1 percent interview lift remains a tool for attorneys seeking to navigate the process and secure a patent grant in Tech Center 1600.

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

Performance Statistics

31.5%
Allow Rate
-28.5% vs TC avg
81
Total Applications
+48.1%
Interview Lift
1486
Avg Prosecution Days
Based on 54 resolved cases, 2023–2026

Rejection Statute Breakdown

2.1%
§101 Eligibility
16.4%
§102 Novelty
39.9%
§103 Obviousness
38.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18912410 METHODS OF TREATING EGFRVIII EXPRESSING GLIOBLASTOMAS Final Rejection The Regents of the University of California
17607354 BEAD-FREE EX-VIVO EXPANSION OF HUMAN REGULATORY T CELLS Final Rejection The Regents of the University of California
18715678 ISLET-LIKE ORGANOID EXPRESSING MONSTIM1 IN WHICH INSULIN SECRETION IS REGULATED BY OPTICAL STIMULATION Non-Final OA KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
18713030 TUMOR TISSUE MODEL FOR CULTURING TUMOR TISSUE Non-Final OA Industry-Academic Cooperation Foundation, Yonsei University
16929948 High Specificity Genome Editing Using Chemically Modified Guide RNAs Final Rejection Agilent Technologies, Inc.
18839402 HIGH-CONTRAST EN-BLOC STAINING OF MOUSE WHOLE-BRAIN AND HUMAN BRAIN SAMPLES FOR EM-BASED CONNECTOMICS Non-Final OA MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V.
16768462 MAINTENANCE-AND-AMPLIFICATION METHOD AND DIFFERENTIATION INDUCTION METHOD FOR PRIMORDIAL GERM CELLS/PRIMORDIAL GERM CELL-LIKE CELLS Final Rejection KYOTO UNIVERSITY
18726764 GLUCAGON PROMOTER FOR DIABETES GENE THERAPY Non-Final OA University of Pittsburgh - Of the Commonwealth System of Higher Education
17822183 GENE-REGULATING COMPOSITIONS AND METHODS FOR IMPROVED IMMUNOTHERAPY Final Rejection KSQ Therapeutics, Inc.
17802080 METHODS FOR ACTIVATION AND EXPANSION OF TUMOR INFILTRATING LYMPHOCYTES Final Rejection KSQ Therapeutics, Inc,

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