Prosecution Insights
Last updated: October 02, 2026

Examiner: LEDERER, SARAH B

Tech Center 3700 • Art Units: 3785

This examiner grants 56% of resolved cases

Analysis

Sarah B. Lederer is an examiner in Art Unit 3785, which is part of Tech Center 3700. She has 167 resolved cases, providing a clear view of her examination tendencies. The allowance rate for this examiner is 55.7 percent, which is a moderate figure for this tech center. A standout metric in her data is the interview lift of 36.9 percent. This exceptionally high lift suggests that interviews are a very effective way to increase the likelihood of an application being allowed. Practitioners should prioritize interviews as a key component of their strategy.

The median time to allowance is 1223 days, which is over three years and indicates a relatively long prosecution cycle. This 1223-day timeline, combined with the 55.7 percent allowance rate, highlights the importance of the 36.9 percent interview lift. The lift provides a significant opportunity to improve the odds of success and potentially shorten the prosecution process. With 167 resolved cases, the data shows a clear pattern where direct communication leads to better outcomes. Practitioners should use the 36.9 percent lift to overcome rejections more efficiently. The 55.7 percent allowance rate makes Art Unit 3785 a balanced environment, but the interview is the most critical tool for success. The 1223-day median pendency remains the primary benchmark for timeline expectations.

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

Performance Statistics

55.7%
Allow Rate
-14.3% vs TC avg
205
Total Applications
+36.9%
Interview Lift
1223
Avg Prosecution Days
Based on 167 resolved cases, 2023–2026

Rejection Statute Breakdown

1.7%
§101 Eligibility
24.0%
§102 Novelty
52.2%
§103 Obviousness
18.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18669058 VENT ARRANGEMENT FOR A PATIENT INTERFACE Non-Final OA ResMed Pty Ltd
18707530 PATIENT INTERFACE INCLUDING FLOW GENERATOR Non-Final OA ResMed Pty Ltd
18610510 METHOD TO DETERMINE AN INITIAL WATER VOLUME IN A HUMIDIFIER AND PREDICTING THE WATER VOLUME OVER TIME Non-Final OA KONINKLIJKE PHILIPS N.V.
18079645 ADAPTIVE SEAT MASSAGE SYSTEM AND METHOD OF CONTROLLING THE SAME Non-Final OA Kia Corporation
17459160 Vibratory Expulsive Therapy For Urinary Stones Non-Final OA The Regents of the University of California
18254907 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM Final Rejection SONY GROUP CORPORATION
18041918 TRANSFORMABLE PNEUMATIC SOFT STRUCTURES Final Rejection Massachusetts Institute of Technology
16660166 ACTIVE COMPRESSION-DECOMPRESSION DEVICES AND METHODS Non-Final OA Zoll Circulation, Inc.
18177418 Headgear Assembly for Securing a Fluid Tube Non-Final OA Masimo Corporation
18502568 HEADGEAR ASSEMBLY Final Rejection Fisher & Paykel Healthcare Limited
16616650 HEADGEAR FOR A PATIENT INTERFACE Final Rejection Fisher & Paykel Healthcare Limited
18833563 Shield for a tracheostomy cannula Non-Final OA Coloplast A/S
18231669 PROGRESSIVE SPINE UNLOCK Final Rejection Excite Medical of Tampa Bay, LLC

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