Prosecution Insights
Last updated: October 27, 2026

Marissa Envenesia Taylor, USPTO Patent Examiner

Listed by the USPTO as TAYLOR, MARISSA ENVENESIA

Tech Center 3700 • Art Units: 3783

This examiner grants 77% of resolved cases

Analysis

TAYLOR, MARISSA ENVENESIA is assigned to Tech Center 3700 and art unit 3783. The profile contains 31 resolved cases, a 77.4% allowance rate, and a median of 1333 days to allowance. The interview lift is 31.8%, indicating a substantial positive association with interview participation relative to the profile's baseline.

The listed companies are Terumo Corporation, Becton, Dickinson and Company, and Bard Peripheral Vascular Inc. The listed firms are Bookoff McAndrews, PLLC, BUCHANAN, INGERSOLL & ROONEY PC, and FOLEY & LARDNER LLP. The small resolved docket limits the breadth of inference, but the data supports preparing focused interviews alongside clear written responses.

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

Performance Statistics

77.4%
Allow Rate
+7.4% vs TC avg
59
Total Applications
+31.8%
Interview Lift
1333
Avg Prosecution Days
Based on 31 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
29.2%
§102 Novelty
45.8%
§103 Obviousness
22.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18086090 MEDICAL DEVICE ADAPTED FOR MULTIPLE IMPLANT RECAPTURES Non-Final OA BOSTON SCIENTIFIC SCIMED, INC.
18696401 INJECTION NEEDLE Non-Final OA TERUMO KABUSHIKI KAISHA
18237756 CATHETER AND METHOD FOR MANUFACTURING SAME Final Rejection TERUMO KABUSHIKI KAISHA
17933150 LOCK ADAPTER, SYRINGE ASSEMBLY, AND PREFILLED SYRINGE Non-Final OA TERUMO KABUSHIKI KAISHA
18360717 FLUID CONNECTOR ASSEMBLY Final Rejection CareFusion 303, Inc.
17952746 INTRAVENOUS SET WITH PUMP INTERFACE FOR RAPID INFUSION VIA REUSABLE DRIVER Final Rejection CareFusion 303, Inc.
17767111 DRUG DELIVERY DEVICE Non-Final OA AMGEN INC.
18157922 MEDICAL DEVICE WITH A FOUR- LEAD THREAD, LUER CONNECTOR Final Rejection Becton, Dickinson and Company
18092791 SMART OBTURATOR ASSEMBLY Final Rejection Becton, Dickinson and Company
18561945 Low-Profile Transitionable Access Port Final Rejection Bard Peripheral Vascular, Inc.
18561683 Shape Memory Alloy Low Profile Port Non-Final OA Bard Peripheral Vascular, Inc.
18841746 Hydraulic Block for Dialysis, Hydraulic System for Dialysis and Method for Manufacturing Hydraulic Block Non-Final OA Fresenius Medical Care Deutschland GmbH

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Frequently Asked Questions

What is examiner Marissa Envenesia Taylor's allowance rate?

77.4% of resolved applications examined by Marissa Envenesia Taylor were allowed (31 resolved cases), compared with 67.3% across Art Unit 3783 over the last five years.

Does an interview help with examiner Marissa Envenesia Taylor?

This examiner's interview lift is +31.8 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Marissa Envenesia Taylor take to allow a patent?

Applications allowed by Marissa Envenesia Taylor took 1,333 days on average from filing to allowance.

Which art unit does examiner Marissa Envenesia Taylor work in?

Marissa Envenesia Taylor examines applications in Art Unit 3783 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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