Prosecution Insights
Prosecution Insights
Tech Center 3700 • Art Units: 3731 3771 3773 3792
This examiner grants 73% of resolved cases
Shaun L. David is an examiner in Tech Center 3700, specifically within Art Unit 3731. He has 593 resolved cases and an allowance rate of 72.8%. This figure suggests a favorable environment for applicants. The interview lift is 19.5%, indicating that direct communication with the examiner is a useful tool for securing an allowance.
The median days to allowance for this examiner is 1302. This timeline indicates a prosecution cycle of over three and a half years. For practitioners, the 593 resolved cases offer a reliable data set for strategy. The 72.8% allowance rate and the 19.5% interview lift suggest that direct engagement is a key part of a successful prosecution strategy. In Art Unit 3731, the 1302-day median pendency is an important benchmark for managing client expectations and planning for a multi-year process.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18275988 | Devices, Systems, and Methods for a Valve Replacement | Final Rejection | ReValve Solutions Inc. |
| 19093169 | SURGICAL TREATMENT DEVICE | Non-Final OA | FUJIFILM Corporation |
| 18803716 | ULTRASONIC TREATMENT TOOL | Non-Final OA | FUJIFILM Corporation |
| 19055175 | Ultrasonic Tip With Protrusion Defining A Preaspiration Hole | Non-Final OA | Stryker European Operations Holdings LLC |
| 18211542 | DEVICES, SYSTEMS, AND METHODS FOR DELIVERING AND DEPLOYING AN IMPLANTABLE DEVICE | Final Rejection | Mayo Foundation for Medical Education and Research |
| 18872331 | FLUID APPLICATOR | Non-Final OA | Solventum Intellectual Properties Company |
| 18988463 | PROSTHETIC HEART VALVE DELIVERY APPARATUS | Non-Final OA | EDWARDS LIFESCIENCES CORPORATION |
| 18486443 | PROSTHETIC HEART VALVE DELIVERY ASSEMBLIES WITH MULTIPLE LOCATION PRESSURE SENSING | Final Rejection | EDWARDS LIFESCIENCES CORPORATION |
| 17822689 | EXPANDABLE SHEATH FOR INTRODUCING A ENDOVASCULAR DELIVERY DEVICE INTO A BODY | Non-Final OA | Edwards Lifesciences Corporation |
| 18793340 | METHODS AND DEVICES FOR MANIPULATING AND FASTENING TISSUE | Final Rejection | Merit Medical Systems, Inc. |
| 18577826 | REVERSIBLE ELECTROADHESION OF HYDROGELS TO ANIMAL TISSUES FOR SUTURELESS REPAIR OF CUTS OR TEARS | Final Rejection | University of Maryland, College Park |
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