Prosecution Insights
Last updated: October 26, 2026

Kelly P Kershaw, USPTO Patent Examiner

Listed by the USPTO as KERSHAW, KELLY P

Tech Center 1700 • Art Units: 1791

This examiner grants 18% of resolved cases

Analysis

Kelly P. Kershaw is a patent examiner in Tech Center 1700 and Art Unit 1791. She has overseen 220 resolved cases. The allowance rate for these cases is 17.7 percent. This 17.7 percent rate serves as the primary benchmark for applicants in this art unit.

The interview lift for this examiner is 16.0 percent. This 16.0 percent lift indicates that conducting an interview is associated with a higher probability of allowance than the 17.7 percent baseline. The median time to reach an allowance is 1250 days. This 1250-day duration is an important metric for applicants to use when planning their prosecution schedules.

Top companies appearing before this examiner include Nestlé S.A., Symrise AG, and Almendra Pte. Ltd. Legal representation is often provided by firms such as Knobbe, Martens, Olson & Bear, LLP, FOLEY & LARDNER LLP, and GREENBLUM & BERNSTEIN, P.L.C. These firms manage cases within the 1250-day median pendency. Practitioners should consider the 16.0 percent interview lift as a tactical option to improve the 17.7 percent allowance rate. The 220 resolved cases provide the statistical basis for these observations.

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

Performance Statistics

17.7%
Allow Rate
-47.3% vs TC avg
302
Total Applications
+16.0%
Interview Lift
1250
Avg Prosecution Days
Based on 220 resolved cases, 2023–2026

Rejection Statute Breakdown

1.9%
§101 Eligibility
18.0%
§102 Novelty
47.0%
§103 Obviousness
22.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18682772 LAVER SNACK HAVING CHEWY TEXTURE, AND PREPARATION METHOD THEREFOR Final Rejection CJ CHEILJEDANG CORPORATION
16691997 EDIBLE CHEW FOR A HUMAN CHILD AND METHODS OF MAKING AND USING THE EDIBLE CHEW Final Rejection Société des Produits Nestlé S.A.
17999237 FOAMING CREAMER Final Rejection SOCIETE DES PRODUITS NESTLE S.A.
18852025 BEER TASTE BEVERAGE Non-Final OA SUNTORY HOLDINGS LIMITED
18682721 ANTI-CAKING COMPOSITION FOR SALT Non-Final OA Cargill, Incorporated
18792084 ANTI-OXIDANT COMPOSITION Non-Final OA INTERNATIONAL N&H DENMARK APS
18708803 PRODUCTION METHOD FOR TEXTURED PLANT PROTEIN-CONTAINING FOOD PRODUCT Non-Final OA AMANO ENZYME INC.
18631934 DIETARY SUPPLEMENTS FOR WEIGHT MANAGEMENT AND GLYCEMIC CONTROL Final Rejection Individual inventor

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Who Appears Before This Examiner

Top companies before this examiner

Law firms appearing most often

Frequently Asked Questions

What is examiner Kelly P Kershaw's allowance rate?

17.7% of resolved applications examined by Kelly P Kershaw were allowed (220 resolved cases), compared with 26.2% across Art Unit 1791 over the last five years.

Does an interview help with examiner Kelly P Kershaw?

This examiner's interview lift is +16.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Kelly P Kershaw take to allow a patent?

Applications allowed by Kelly P Kershaw took 1,250 days on average from filing to allowance.

Which art unit does examiner Kelly P Kershaw work in?

Kelly P Kershaw examines applications in Art Unit 1791 in Tech Center 1700 (Chemistry & Materials).

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