Prosecution Insights
Prosecution Insights
Tech Center 3700 • Art Units: 3795
This examiner grants 46% of resolved cases
Timothy Tuan Luu serves in Art Unit 3795 within Tech Center 3700. The examiner has 46 resolved cases and an allowance rate of 45.7 percent. This indicates a moderate success rate for applications in this unit, where slightly less than half of the cases result in a grant. Practitioners can use the 45.7 percent figure to help clients understand the competitive nature of securing a patent with this examiner.
The interview lift is 38.1 percent. This high lift suggests that interviews are a critical tool for overcoming rejections and securing an allowance. Practitioners should prioritize direct communication, as the 38.1 percent lift significantly improves the odds of a grant compared to cases without an interview. This metric highlights the substantial impact that verbal engagement has on the prosecution process in Art Unit 3795.
The median days to allowance is 1349. This timeline indicates that the prosecution process typically takes nearly four years. The 45.7 percent allowance rate and 1349-day median offer a baseline for planning and managing expectations. These metrics suggest that while the process is lengthy and the success rate is moderate, utilizing the 38.1 percent interview lift can be a strategic way to improve outcomes.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18407570 | LAPAROSCOPIC SYSTEM AND SURGICAL ROBOTIC SYSTEM WITH LAPAROSCOPIC SYSTEM | Non-Final OA | Covidien LP |
| 17449770 | Instrument Control Imaging Systems for Visualization of Upcoming Surgical Procedure Steps | Non-Final OA | Cilag GmbH International |
| 17591490 | FLEXIBLE INSTRUMENT WITH NESTED CONDUITS | Non-Final OA | INTUITIVE SURGICAL OPERATIONS, INC. |
| 17471418 | SYSTEMS FOR COUPLING AND STORING AN IMAGING INSTRUMENT | Non-Final OA | Intuitive Surgical Operations, Inc. |
| 17969098 | ENDOSCOPE SYSTEM, CONTROLLER, AND STAND | Non-Final OA | OLYMPUS CORPORATION |
| 18945007 | IMAGE PICKUP UNIT, ENDOSCOPE, AND METHOD FOR MANUFACTURING IMAGE PICKUP UNIT | Non-Final OA | OLYMPUS MEDICAL SYSTEMS CORP. |
| 18520620 | BENDING PORTION OF ENDOSCOPE, ENDOSCOPE, AND MANUFACTURING METHOD OF BENDING PORTION OF ENDOSCOPE | Final Rejection | OLYMPUS MEDICAL SYSTEMS CORP. |
| 17673741 | OPTICAL COUPLER FOR AN ENDOSCOPE | Final Rejection | The General Hospital Corporation |
| 18554918 | HANDPIECE FOR A FLEXIBLE ENDOSCOPE OR FOR A FLEXIBLE ENDOSCOPIC INSTRUMENT | Non-Final OA | KARL STORZ SE & CO. KG |
| 18554765 | SHAFT FOR A FLEXIBLE ENDOSCOPE OR FOR A FLEXIBLE ENDOSCOPIC INSTRUMENT | Non-Final OA | Karl Storz SE & Co. KG |
| 19048746 | ENDOSCOPY IMAGING SYSTEM INCLUDING IN-LINE DUAL CAMERA 3D ENDOSCOPY CANNULA ASSEMBLY | Non-Final OA | Raytrx, LLC |
| 18387151 | ENDOSCOPE WITH CONTROL WHEEL AND VISUALIZATION SYSTEM | Final Rejection | AMBU A/S |
| 18219469 | BENDING SECTION FOR AN ENDOSCOPE | Non-Final OA | AMBU A/S |
| 17971105 | ENDOSCOPE | Non-Final OA | AMBU A/S |
| 18032114 | OPTICALLY ENHANCED INSTRUMENT WITH LASER FLUORESCING CAPABILITIES | Final Rejection | GYRUS ACMI, INC. D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA |
| 17814645 | ENDOSCOPE HAVING ILLUMINATED HANDLE | Final Rejection | Gyrus ACMI, INC. D/B/A Olympus Surgical Technologies America |
| 17646170 | ACTIVE TEMPERATURE CONTROL SYSTEM FOR ANATOMIC SITES | Final Rejection | GYRUS ACMI, INC. D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA |
| 17918769 | ENDOSCOPE | Final Rejection | HOYA CORPORATION |
| 17424363 | MICROCATHETER FOR THERAPEUTIC AND/OR DIAGNOSTIC INTERVENTIONS IN THE SUBARACHNOID SPACE | Non-Final OA | The Trustees of the University of Pennsylvania |
| 18024023 | ELECTRONIC ENDOSCOPE AND SURGICAL ROBOT | Final Rejection | SHENZHEN JINGFENG MEDICAL TECHNOLOGY CO., LTD. |
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