Prosecution Insights
Last updated: October 02, 2026

Examiner: KASHYAP, ESHA PRAKASH

Tech Center 4100 • Art Units: 3771 3783 4100

This examiner grants 100% of resolved cases

Analysis

Examiner ESHA PRAKASH KASHYAP is positioned in Tech Center 4100 and Art Unit 3771. The examiner has 1 resolved case, which is the smallest possible sample size for analysis. This 1 resolved case means that the current statistics represent a single outcome and may change significantly as more cases are resolved.

The allowance rate is 100.0 percent. This 100.0 percent rate reflects the outcome of the 1 resolved case, which resulted in a patent grant. The median days to allowance is 1288, providing a specific timeline for this successful outcome. Practitioners should view the 1288 day metric as a preliminary data point for Art Unit 3771.

The interview lift is 0.0 percent. This 0.0 percent lift indicates that an interview was not associated with a statistical increase in the likelihood of grant for the 1 resolved case. Given the 100.0 percent allowance rate, the current data provides a perfect success rate within the limited sample. The metrics from Tech Center 4100 will likely evolve as the examiner's total number of resolved cases increases.

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

Performance Statistics

100.0%
Allow Rate
+40.0% vs TC avg
29
Total Applications
+0.0%
Interview Lift
1288
Avg Prosecution Days
Based on 1 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
31.6%
§102 Novelty
60.2%
§103 Obviousness
7.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18480075 THROMBECTOMY SYSTEM INCLUDING A ROLLER PUMP ACTUATED VALVE Final Rejection BOSTON SCIENTIFIC SCIMED, INC.
18716964 A BREAST PUMP Non-Final OA KONINKLIJKE PHILIPS N.V.
18785559 ANTI-VACUUM SURGE MODULE WITH RECTANGULAR VALVE CHAMBER Non-Final OA Johnson & Johnson Surgical Vision, Inc.
18429779 FLUID CONNECTOR ASSEMBLY Non-Final OA CareFusion 303, Inc.
18187632 DEVICE, METHOD, AND SYSTEM FOR ACCURATE DELIVERY OF FLUSH INFUSION Final Rejection CareFusion 303, Inc.
18122965 Dressing-Integrated Tubing Occlusion Final Rejection Becton, Dickinson and Company
18727282 ELECTRONIC ENCODER MODULE FOR A DRUG DELIVERY DEVICE AND DRUG DELIVERY DEVICE Non-Final OA Sanofi
18692290 MICRONEEDLE PATCH Non-Final OA The University of Tokyo
18826257 Microneedle Mediated Intracochlear Delivery Non-Final OA The Trustees of Columbia University in the City of New York
18749341 SYSTEMS AND METHODS FOR DETERMINING PATTERNS IN AN INSULIN DELIVERY SYSTEM TO IMPROVE USER EXPERIENCE Non-Final OA Tandem Diabetes Care, Inc.
18383674 QUICK CONNECT, RAPID FLUID TRANSFER CONNECTION Final Rejection Terumo BCT, Inc.
18539802 MEDICAL DEVICE AND METHOD FOR PRODUCING SAME Final Rejection TERUMO KABUSHIKI KAISHA
18490413 COMPACT RATCHET MECHANISM Non-Final OA INSULET CORPORATION
18718927 Needle Cover Having Rough Surface Non-Final OA Becton Dickinson France
18696167 IMPACT ACTIVATED RETENTION FEATURE FOR DRUG DELIVERY DEVICE Non-Final OA AMGEN INC.
18573502 LABELLING ARRANGEMENT AND METHOD FOR PRODUCING A LABELLING ARRANGEMENT FOR A SYRINGE, AND SYRINGE SYSTEM Non-Final OA Schreiner Group GmbH & Co. KG
18722847 PNEUMATICALLY DRIVEN PERITONEAL DIALYSIS MACHINE Non-Final OA BAXTER HEALTHCARE SA
18720466 FLEXIBLE PLUG FOR FLUID FLOW PATH Non-Final OA BAXTER HEALTHCARE SA
18557475 CANNULA ASSEMBLY Final Rejection ASKBIO INC.

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