Listed by the USPTO as CHESTNUT, BARRY A
Tech Center 1600 • Art Units: 1648 1671 1672
This examiner grants 74% of resolved cases
CHESTNUT, BARRY A works in tech center 1600 and art unit 1648, with 762 resolved cases. The allowance rate is 73.9%, and the median time to allowance is 992 days. The interview lift is 6.3%, indicating only a limited positive association with interviews in this record.
The companies represented are Zoetis LLC, Dyno Therapeutics Inc., and Trustees of Boston University. The leading firms are BANNER & WITCOFF, LTD., Biospark Intellectual Property Law, and BOZICEVIC, FIELD & FRANCIS LLP. Counsel should prioritize substantive claim strategy, while retaining interviews as a targeted option.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18721719 | COMPOSITIONS AND METHODS FOR PREVENTION OF PISCINE MYOCARDITIS | Non-Final OA | Zoetis Services LLC |
| 18364753 | GLYCAN MODIFIED NUCLEIC ACIDS, METHODS OF PREPARATION, AND THERAPEUTIC USES | Non-Final OA | The Board of Trustees of the Leland Stanford Junior University |
| 18701156 | MRNA VACCINE DESIGN VIA THE ALTERATION OF CODON USAGE | Non-Final OA | The Cleveland Clinic Foundation |
| 18480009 | USE AND DETECTION METHOD OF FLAVIVIRUS PROTEIN MICROARRAY | Non-Final OA | NATIONAL CHENG KUNG UNIVERSITY |
| 18827183 | SELF-REPLICATING RNA AND USES THEREOF | Non-Final OA | TRUSTEES OF BOSTON UNIVERSITY |
| 18794860 | FELINE LEUKEMIA VIRUS VACCINE | Non-Final OA | INTERVET INC. |
| 18793638 | METHOD OF COMPACT PEPTIDE VACCINES USING RESIDUE OPTIMIZATION | Non-Final OA | Think Therapeutics, Inc. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy73.9% of resolved applications examined by Barry A Chestnut were allowed (762 resolved cases), compared with 49.6% across Art Unit 1648 over the last five years.
This examiner's interview lift is +6.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Barry A Chestnut took 992 days on average from filing to allowance.
Barry A Chestnut examines applications in Art Unit 1648 in Tech Center 1600 (Biotechnology & Pharmaceuticals).
