Prosecution Insights
Last updated: October 02, 2026

Examiner: HENSON, DEVIN B

Tech Center 3700 • Art Units: 3700 3736 3791

This examiner grants 65% of resolved cases

Analysis

Devin B. Henson is an examiner in Art Unit 3700, part of Tech Center 3700. He has managed 805 resolved cases, providing a robust data set for analysis. His allowance rate is 65.0 percent, which is a solid indicator of a fair examination process. This 65.0 percent rate suggests that about two-thirds of the applications he reviews result in a granted patent, provided the claims are well-supported. The 805 resolved cases establish a reliable baseline for predicting outcomes in Art Unit 3700.

The interview lift for this examiner is 43.6 percent. This is an exceptionally high lift, suggesting that interviews are one of the most effective tools available to practitioners. The 43.6 percent increase over the baseline allowance rate of 65.0 percent implies that verbal advocacy is highly persuasive or helpful in his decision-making process. Applicants should prioritize interviews as a central part of their strategy to maximize their chances of success in Tech Center 3700.

The median days to allowance for his cases is 1343. This timeline is a bit longer than average, indicating that prosecution in Art Unit 3700 can be a deliberate process. Applicants should be prepared for a pendency of 1343 days. Despite the 1343-day median, the 65.0 percent allowance rate and the 43.6 percent interview lift provide a clear path forward for those willing to invest the necessary time and effort. The 1343-day duration is a critical factor for long-term planning.

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

Performance Statistics

65.0%
Allow Rate
-5.0% vs TC avg
837
Total Applications
+43.6%
Interview Lift
1343
Avg Prosecution Days
Based on 805 resolved cases, 2023–2026

Rejection Statute Breakdown

5.7%
§101 Eligibility
19.9%
§102 Novelty
46.7%
§103 Obviousness
24.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18885869 SYSTEMS AND METHODS FOR NON-CONTACT RESPIRATORY MONITORING Non-Final OA Covidien LP
19036664 DEVICES AND METHODS FOR TREATING A STRICTURE ALONG THE BILIARY AND/OR PANCREATIC TRACT Non-Final OA BOSTON SCIENTIFIC SCIMED, INC.
18079919 STEERABLE MEDICAL DEVICES Non-Final OA Boston Scientific Medical Device Limited
18947526 Joint Evaluation And Balancing Non-Final OA Howmedica Osteonics Corp.
18813683 ANALYTE MONITORING SYSTEMS AND METHODS FOR MONITORING MULTIPLE ANALYTES Non-Final OA Abbott Diabetes Care Inc.
18744208 ANALYTE MONITORING DEVICES HAVING A STRAIN GAUGE Final Rejection Abbott Diabetes Care Inc.
18912303 GUIDE WIRE TIP HAVING ROUGHENED SURFACE Non-Final OA Abbott Cardiovascular Systems Inc.
19022813 AUGMENTED AND VIRTUAL REALITY EYEWEAR, SYSTEMS, AND METHODS FOR DELIVERING POLARIZED LIGHT AND DETERMINING GLUCOSE LEVELS Non-Final OA Magic Leap, Inc.
18567402 DETERMINING SPECULAR REFLECTION INFORMATION Non-Final OA KONINKLIJKE PHILIPS N.V.
18169646 ASPIRATION ENDOSCOPE DEVICE AND METHODS OF USE THEREOF Final Rejection THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
18812459 Normalization and Calibration for Devices and Systems for Measuring Peripheral Hemodynamics Non-Final OA Washington University
18507676 DEVICES, SYSTEMS, METHODS AND COMPUTER-ACCESSIBLE MEDIUM FOR PROVIDING WIRELESS STENT-BASED INTERFACES TO THE NERVOUS SYSTEM Final Rejection Massachusetts Institute of Technology
19022138 BLOOD PRESSURE MEASUREMENT Non-Final OA Nokia Technologies Oy
18695031 WEARABLE DEVICE Non-Final OA GOERTEK INC.
18627759 SYSTEM AND METHODS FOR PERSONALIZED NON-ENZYME SIGNAL COMPENSATION Final Rejection Dexcom, Inc.
17635507 Sensor Assembly Non-Final OA Sanofi

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