Prosecution Insights
Last updated: October 02, 2026

Examiner: BYRD, BRIGID K

Tech Center 3700 • Art Units: 3771

This examiner grants 71% of resolved cases

Analysis

Brigid K. Byrd is an examiner in Tech Center 3700 and Art Unit 3771. She has 329 resolved cases. Her allowance rate is 71.4 percent. This 71.4 percent rate indicates the likelihood of a grant for applications assigned to her docket in Art Unit 3771.

The interview lift for this examiner is 46.4 percent. This 46.4 percent lift is a key metric, suggesting that direct communication is a powerful tool for advancing prosecution. Practitioners should prioritize interviews to leverage this increase in the probability of success for the 329 resolved cases. The data indicates that oral advocacy is highly effective in this context.

The median days to allowance is 1023. This 1023 day figure represents the typical duration of the prosecution process from filing to grant. The 1023 day median provides a benchmark for pendency in Tech Center 3700. Applicants can use the 71.4 percent allowance rate and the 46.4 percent interview lift to plan their prosecution strategy effectively.

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

Performance Statistics

71.4%
Allow Rate
+1.4% vs TC avg
366
Total Applications
+46.4%
Interview Lift
1023
Avg Prosecution Days
Based on 329 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
26.5%
§102 Novelty
39.9%
§103 Obviousness
27.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18856325 COMPRESSION ANASTOMOSIS RINGS WITH ADJUSTABLE COMPRESSION PROFILE Final Rejection Covidien LP
19029207 ENDOSCOPIC SUTURING SYSTEM HAVING EXTERNAL INSTRUMENT CHANNEL Final Rejection BOSTON SCIENTIFIC SCIMED, INC.
18829096 OCCLUSIVE MEDICAL DEVICE WITH SEALING MEMBER Final Rejection BOSTON SCIENTIFIC SCIMED, INC.
18894212 ADVANCED SHEATH PATTERNS Final Rejection EDWARDS LIFESCIENCES CORPORATION
19105668 MULTI-MODALITY BALLOON CATHETER INCLUDING LITHOTRIPSY BALLOON Non-Final OA Medtronic, Inc.
17609085 CONTINUOUS TETHERED TISSUE ANCHOR AND ASSOCIATED SYSTEMS AND METHODS Non-Final OA W. L. Gore & Associates, Inc.
18930468 HIP ACCESS PORTAL SAVER Final Rejection Conmed Corporation
18811025 SOFT-THREAD CANNULA AND CANNULA SEAL ASSEMBLY Final Rejection Conmed Corporation
18776691 HEMOSTATIC DEVICE Final Rejection TERUMO KABUSHIKI KAISHA
19025239 LESION CROSSING SHOCK WAVE CATHETER Non-Final OA Shockwave Medical, Inc.
18967289 CATHETER SYSTEM WITH INDEPENDENTLY CONTROLLABLE BUBBLE AND ARC GENERATION Non-Final OA Shockwave Medical, Inc.
18847594 THROMBUS REMOVAL SYSTEMS AND ASSOCIATED METHODS Non-Final OA Shifamed Holdings, LLC
18389013 TOOL POSTURE CONTROL DEVICE AND TOOL POSTURE CONTROL METHOD THEREOF Non-Final OA INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
18573528 INTRAVASCULAR CROSSING AND ATHERECTOMY APPARATUSES AND METHODS OF USE Final Rejection Bard Peripheral Vascular, Inc.
18314951 SURGICAL SYSTEM AND METHOD OF USE Non-Final OA Monash University

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