Prosecution Insights
Last updated: October 26, 2026

Nilay J Shah, USPTO Patent Examiner

Listed by the USPTO as SHAH, NILAY J

Tech Center 3700 • Art Units: 3763 3783 3791 3795

This examiner grants 76% of resolved cases

Analysis

SHAH, NILAY J works in Tech Center 3700 and Art Unit 3763, with 612 resolved cases. The allowance rate is 76.3%, and the median time to allowance is 1154 days. The interview lift is 46.9%, indicating that interviews are strongly associated with improved allowance outcomes in this record. No art unit baseline is provided, so the comparison should remain limited to the examiner’s own docket measures.

The represented companies include 3M Company, Shl Medical AG, and Sanofi S.A. The leading firms are MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP, Knobbe, Martens, Olson & Bear, LLP, and McCarter & English, LLP. Practitioners may benefit from planning interviews as a substantive part of claim negotiation. The median timing also supports early coordination between prosecution schedules and product or portfolio decisions.

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

Performance Statistics

76.3%
Allow Rate
+6.3% vs TC avg
686
Total Applications
+46.9%
Interview Lift
1154
Avg Prosecution Days
Based on 612 resolved cases, 2023–2026

Rejection Statute Breakdown

1.4%
§101 Eligibility
15.5%
§102 Novelty
49.7%
§103 Obviousness
30.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18199752 SYSTEMS AND METHODS FOR TREATING A STRICTURE ALONG THE BILIARY AND/OR PANCREATIC TRACT Non-Final OA Boston Scientific Scimed, Inc.
18700917 Securement Systems for Vascular Devices Non-Final OA Solventum Intellectual Properties Company
18682251 TAMPER-EVIDENT CLOSURE WITH A SECURING STRAP HAVING CONTROLLED BREAKING Final Rejection Solventum Intellectual Properties Company
18293119 CATHETER SECUREMENT DEVICE, KIT, AND METHOD OF USE THEREOF Final Rejection Solventum Intellectual Properties Company
18705290 AUTOINJECTOR Non-Final OA medmix Switzerland AG
18565890 APPARATUS FOR FILLING A FLUID DELIVERY DEVICE Non-Final OA Becton, Dickinson and Company
18238613 Extension Set Having Distally-Directed Extension Tube Final Rejection Becton, Dickinson and Company
18492952 CATHETER SECUREMENT DEVICE WITH ENERGY DISSIPATING BODY Final Rejection B. Braun Medical Inc.

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Frequently Asked Questions

What is examiner Nilay J Shah's allowance rate?

76.3% of resolved applications examined by Nilay J Shah were allowed (612 resolved cases), compared with 60.3% across Art Unit 3763 over the last five years.

Does an interview help with examiner Nilay J Shah?

This examiner's interview lift is +46.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Nilay J Shah take to allow a patent?

Applications allowed by Nilay J Shah took 1,154 days on average from filing to allowance.

Which art unit does examiner Nilay J Shah work in?

Nilay J Shah examines applications in Art Unit 3763 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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