Prosecution Insights
Last updated: October 02, 2026

Examiner: PALENIK, JEFFREY T

Tech Center 3700 • Art Units: 1614 1615 1616 3785

This examiner grants 54% of resolved cases

Analysis

Jeffrey T. Palenik is an examiner in Art Unit 1614, located within Tech Center 3700. The examiner has resolved 885 cases, maintaining an allowance rate of 53.6 percent. This rate suggests a more challenging prosecution environment where just over half of the applications are granted. The median days to allowance is 1237, indicating a relatively long duration for the examination process. Practitioners should prepare for a rigorous and potentially lengthy prosecution when their cases are assigned to this examiner in Art Unit 1614.

The interview lift of 27.2 percent is a critical data point for strategy. Given the 53.6 percent allowance rate, an interview provides a significant boost to the probability of obtaining a patent. This 27.2 percent lift suggests that the examiner is responsive to the clarifications and arguments presented during oral discussions. With 885 resolved cases, the data is well-established. Applicants should consider the 1237-day median pendency as a baseline and use interviews as a primary tool to improve their odds of success beyond the standard allowance rate.

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

Performance Statistics

53.6%
Allow Rate
-16.4% vs TC avg
935
Total Applications
+27.2%
Interview Lift
1237
Avg Prosecution Days
Based on 887 resolved cases, 2023–2026

Rejection Statute Breakdown

1.9%
§101 Eligibility
19.5%
§102 Novelty
48.3%
§103 Obviousness
18.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19436348 COMPOSITIONS COMPRISING AN ACTIVE INGREDIENT MIXTURE COMPRISING SILICON AND BIOTIN AND METHODS OF USE Final Rejection Nutrition21, LLC
18841884 COMPOSITIONS COMPRISING AN ACTIVE INGREDIENT MIXTURE COMPRISING SILICON AND BIOTIN AND METHODS OF USE Non-Final OA Nutrition21, LLC
18484074 HAIR CARE COMPOSITIONS COMPRISING MALODOR REDUCTION MATERIALS Non-Final OA The Procter & Gamble Company
18767430 ANTIMICROBIAL OR WOUND CARE MATERIALS, DEVICES AND USES Final Rejection Smith & Nephew PLC
17997414 THREE-DIMENSIONALLY PRINTABLE ANTIVIRAL FILAMENT Non-Final OA Stratasys, Inc,
18849399 METHODS OF PREPARING CARRIER-BASED DRY POWDERS FOR INHALATION Non-Final OA Board of Regents, The University of Texas System
18717176 AQUEOUS LIQUID COSMETIC Final Rejection MITSUBISHI PENCIL COMPANY, LIMITED
18756678 COACERVATE CLEANSING COMPOSITION WITH ACNE TREATMENT ACTIVE Non-Final OA L'OREAL
18543597 COMPOSITIONS CONTAINING BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE AND ACTIVE AGENT Final Rejection L'OREAL
18549841 PROCESS FOR REMOVING THE COLOUR FROM PREVIOUSLY COLOURED HAIR KERATIN FIBERS Non-Final OA L'Oreal
18265749 USE OF PARTICULAR AMINO ACIDS AS A PRETREATMENT FOR A PROCESS FOR DYEING OR BLEACHING KERATIN FIBRES Non-Final OA L'Oreal
18723758 BAR COMPOSITION HAVING ENHANCED ANTIMICROBIAL ACTIVITY Non-Final OA Conopco, Inc., d/b/a UNILEVER
18718702 IMPROVEMENTS IN OR RELATING TO ORGANIC COMPOUNDS Final Rejection GIVAUDAN SA
18501402 Treating Alagille Syndrome (ALGS) Non-Final OA Albireo AB
18222775 NANOMEDICINES FOR TREATMENT OF DISEASE Non-Final OA Chapman University
17997674 REDUCTION OF CYTOKINE STORM AND PATHOLOGICAL INFLAMMATION INCLUDING CAUSED BY CORONAVIRUS USING SPHAGNUM AND EXTRACTS THEREOF Final Rejection FIGENE, LLC
18260222 Formulations of a Prophylactic Nasal Spray and Methods of Use and Manufacture Thereof Final Rejection NTBY Moss LLC

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