Prosecution Insights
Last updated: October 02, 2026

Examiner: CHANDRA, GYAN

Tech Center 3700 • Art Units: 1646 1653 1674 3783

This examiner grants 71% of resolved cases

Analysis

Gyan Chandra is an examiner in Tech Center 3700 and Art Unit 1646. The examiner has 1010 resolved cases. This volume of resolutions provides a basis for analyzing the examiner's prosecution patterns. The data offers a view of how applications are examined within this specific technical unit and the examiner's consistency in decision-making over time.

The allowance rate is 71.3 percent. This percentage shows the frequency of grants for applications that reach a final resolution with this examiner. The median days to allowance is 938. This figure indicates the time from filing to the grant of a patent. Practitioners can use this duration to estimate the timeline for their own applications and manage client expectations regarding the prosecution phase.

The interview lift is 27.5 percent. This metric indicates that an interview is associated with an increase in the probability of an allowance. The positive lift suggests that verbal communication is an effective method for resolving rejections with this examiner. Applicants might prioritize scheduling an interview to address the examiner's concerns and potentially accelerate the path to a patent grant.

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

Performance Statistics

71.3%
Allow Rate
+1.3% vs TC avg
1,036
Total Applications
+27.5%
Interview Lift
938
Avg Prosecution Days
Based on 1010 resolved cases, 2023–2026

Rejection Statute Breakdown

4.0%
§101 Eligibility
14.8%
§102 Novelty
31.8%
§103 Obviousness
30.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18591754 CO-AGONISTS OF THE GLP-1 AND AMYLIN RECEPTORS Non-Final OA Novo Nordisk A/S
18426412 GLP-1 RECEPTOR AGONISTS IN DEMENTIA Non-Final OA Novo Nordisk A/S
18409277 THERAPEUTIC USES OF DULAGLUTIDE Non-Final OA Eli Lilly and Company
18430757 THIOAMIDE-MODIFIED PEPTIDES AND USES THEREOF Non-Final OA PRESIDENT AND FELLOWS OF HARVARD COLLEGE
18041825 INSULIN RECEPTOR PARTIAL AGONISTS Non-Final OA Merck Sharp & Dohme LLC
18271173 ENGINEERED STABLE ACE2 PROTEIN VARIANTS AS ANTIVIRAL NEBULIZED THERAPEUTICS Final Rejection THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
18360393 POLYPEPTIDES BINDING TO A SPECIFIC EPITOPE OF THE NEONATAL FC RECEPTOR Non-Final OA Sanofi
18024819 PEPTIDE, AND COSMETIC COMPOSITION AND PHARMACEUTICAL COMPOSITION COMPRISING SAME Final Rejection SEOUL NATIONAL UNIVERSITY HOSPITAL
18247235 PARTICLE BASED FORMULATION OF SARS-COV-2 RECEPTOR BINDING DOMAIN Final Rejection The Research Foundation for The State University of New York
18275855 NON-TERMINAL ANTIBODY DISCOVERY METHODS AND SINGLE CELL ASSAYS Non-Final OA AMGEN INC.
18440382 USE OF ULTRARAPID ACTING INSULIN Non-Final OA MannKind Corporation
17862825 METHODS AND COMPOSITIONS RELATING TO HOT-START, ONE-STEP, REVERSE TRANSCRIPTION-COUPLED PCR Final Rejection Wayne State University
18040869 PHARMACEUTICAL COMPOSITION COMPRISING LONG-ACTING CONJUGATE OF TRIPLE GLUCAGON/GLP-1/GIP RECEPTOR AGONIST Non-Final OA HANMI PHARM. CO., LTD.
18274605 METHOD AND MEANS FOR MODULATING B-CELL MEDIATED IMMUNE RESPONSES Non-Final OA UNIVERSITÄT ULM

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