Prosecution Insights
Last updated: October 27, 2026

Marissa Rae Boss, USPTO Patent Examiner

Listed by the USPTO as BOSS, MARISSA RAE

Tech Center 3700 • Art Units: 1792 3761

This examiner grants 100% of resolved cases

Analysis

BOSS, MARISSA RAE is assigned to tech center 3700 and art unit 1792. The profile contains 1 resolved case, with a 100.0% allowance rate and a median of 1073 days to allowance. The 0.0% interview lift does not show an observed allowance change associated with interviews in this limited record.

Fuji Electric Co., Ltd., Rolls-Royce plc, and Mitsubishi Heavy Industries Ltd. appear among the leading companies. The listed firms are Best & Flanagan LLP, CANTOR COLBURN LLP, and K&L Gates LLP. Because the case volume is limited, practitioners should treat the outcome as an individual data point rather than a broad measure of examination behavior.

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

Performance Statistics

100.0%
Allow Rate
+30.0% vs TC avg
17
Total Applications
+0.0%
Interview Lift
1073
Avg Prosecution Days
Based on 1 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
12.2%
§102 Novelty
48.8%
§103 Obviousness
36.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18356245 LASER WELDING METHOD Final Rejection FUJI ELECTRIC CO., LTD.
18593538 ALIGNMENT MONITORING AND CONTROL Non-Final OA Rolls-Royce plc
18289483 HEATING CIRCUIT AND DEVICE Non-Final OA Dyson Technology Limited
18557365 VACUUM LASER PROCESSING DEVICE Non-Final OA MITSUBISHI HEAVY INDUSTRIES, LTD.
18410553 SYSTEM FOR FLEXIBLE FOOD OR BEVERAGE PACKS Non-Final OA SOCIETE DES PRODUITS NESTLE S.A.
18396907 REMOVABLE COOKING VESSEL HEATER SAFETY LOCK SYSTEM WITH STATUS INDICATOR Non-Final OA WHIRLPOOL CORPORATION
18577813 METHOD FOR DISPLAYING WELDING-RELATED INFORMATION, DISPLAY APPARATUS, WELDING SYSTEM, PROGRAM, AND DISPLAY SCREEN FOR WELDING-RELATED INFORMATION Non-Final OA Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

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Frequently Asked Questions

What is examiner Marissa Rae Boss's allowance rate?

100.0% of resolved applications examined by Marissa Rae Boss were allowed (1 resolved cases), compared with 22.9% across Art Unit 1792 over the last five years.

Does an interview help with examiner Marissa Rae Boss?

This examiner's interview lift is +0.0 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 Rae Boss take to allow a patent?

Applications allowed by Marissa Rae Boss took 1,073 days on average from filing to allowance.

Which art unit does examiner Marissa Rae Boss work in?

Marissa Rae Boss examines applications in Art Unit 1792 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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