Prosecution Insights
Last updated: October 26, 2026

Sameh Tawfik, USPTO Patent Examiner

Listed by the USPTO as TAWFIK, SAMEH

Tech Center 3700 • Art Units: 3652 3721 3731 3734

This examiner grants 63% of resolved cases

Analysis

TAWFIK, SAMEH is assigned to Tech Center 3700 and art unit 3652. The profile records 1014 resolved cases, a 63.1% allowance rate, and a median of 1356 days to allowance. Interviews show a 31.5% lift, making interview preparation a potentially significant prosecution consideration for matters before this examiner.

The listed companies are Krones AG, The Procter & Gamble Company, and Canon Inc. The listed firms are Advent, LLP, MAIER & MAIER, PLLC, and MCCOY RUSSELL LLP. The combination of a large resolved docket and a long median timeline supports a practical focus on complete responses, targeted interviews, and efficient development of an amendment strategy.

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

Performance Statistics

63.1%
Allow Rate
-6.9% vs TC avg
1,108
Total Applications
+31.5%
Interview Lift
1356
Avg Prosecution Days
Based on 1014 resolved cases, 2023–2026

Rejection Statute Breakdown

2.1%
§101 Eligibility
24.8%
§102 Novelty
55.9%
§103 Obviousness
15.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18638439 RECORDING APPARATUS Non-Final OA CANON KABUSHIKI KAISHA
17787370 TENSION-ACTIVATED, EXPANDING ARTICLES WITH MULTIBEAM SLITS Final Rejection 3M INNOVATIVE PROPERTIES COMPANY
18760618 BELT CONVEYOR DEVICE AND IMAGE FORMING APPARATUS Final Rejection KYOCERA Document Solutions Inc.
19251981 Methods and Apparatuses for Making Absorbent Articles Having Contoured Belts Non-Final OA The Procter & Gamble Company
17536152 METHOD OF HANDLING OR MANIPULATING FLEXIBLE, DISSOLVABLE, POROUS ARTICLES Non-Final OA The Procter & Gamble Company
18684023 CONVERTING MACHINE AND CORRESPONDING SYSTEM Final Rejection BOBST LYON
18575453 EXPANDER DEVICE FOR KEEPING AN OPENING IN FOOD PACKAGING OPEN Non-Final OA SOCIETE DES PRODUITS NESTLE S.A.
18737487 UNMANNED TRANSPORT VEHICLE Final Rejection NAKANISHI METAL WORKS CO., LTD.
18725469 LIQUID-CONTAINING CONTAINER, LIQUID-CONTAINING COMBINED CONTAINER, CONTAINER, STOPPER, AND METHOD FOR PRODUCING LIQUID-CONTAINING CONTAINER Non-Final OA DAI NIPPON PRINTING CO., LTD.
19132211 PACKING STATION FOR FRUIT AND VEGETABLE PRODUCTS Non-Final OA UNITEC S.P.A.
18566179 METHOD OF PREPARING FILTER FOR CIGARETTES Non-Final OA KT&G CORPORATION

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Frequently Asked Questions

What is examiner Sameh Tawfik's allowance rate?

63.1% of resolved applications examined by Sameh Tawfik were allowed (1,014 resolved cases), compared with 60.2% across Art Unit 3652 over the last five years.

Does an interview help with examiner Sameh Tawfik?

This examiner's interview lift is +31.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Sameh Tawfik take to allow a patent?

Applications allowed by Sameh Tawfik took 1,356 days on average from filing to allowance.

Which art unit does examiner Sameh Tawfik work in?

Sameh Tawfik examines applications in Art Unit 3652 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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