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For the Inventor, By the Inventor

McGaw Park, IL, United States of America

Allegiance Corporation


USPTO Granted Patents = 205

% Expired Patents = 3.4



Trademarks = 76

Forward Citations = 7,653

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246 inventors (with patents filed for the assignee):

goldMedal Wei Cheong Wong (23 out of 24 patents)

silverMedal Seong Fong Chen (20 out of 22 patents)

bronzeMedal Daniel Formosa (16 out of 37 patents)

4.  Carl Hall (16 out of 16 patents)

5.  Paige Dellerman (16 out of 16 patents)

6.  Matthew Grabowsky (16 out of 16 patents)

7.  Whitney Hopkins (16 out of 16 patents)

8.  Michael Sarnowski (16 out of 16 patents)

9.  Shiping Wang (15 out of 18 patents)

10.  Thomas L Michaels (15 out of 15 patents)

11.  Jin Seo (15 out of 15 patents)

12.  Rogelio Reyes (14 out of 15 patents)

13.  Robert John Weinberg (11 out of 11 patents)

14.  Yun-Siung Tony Yeh (11 out of 11 patents)

15.  Peter Lawrence Visconti (11 out of 29 patents)


Core Competencies:
Fluid Collection Systems
Vulcanization Compositions
Antimicrobial Elastomeric Articles
Water-Based Hydrogel Coating
Temperature Regulating Garment
Surgical Drapes
Medical Gowns
Elastomeric Article Manufacturing
Disposable Surgical Devices
Glove Coating Process
Sterilization Methods

205 patents:

1. 12741065 - Water-based hydrogel blend coating and method of application to elastomeric articles (2026-09-22),
2. 12714167 - Barrier sleeve usable with medical gown and methods of use thereof (2026-08-25),
3. 12642316 - Gown (2026-06-02),
4. 12636412 - Coating composition for skin-contacting surface of elastomeric articles and articles containing the same (2026-05-26),
5. 12558273 - Breathable absorbent article (2026-02-24),
6. 12215205 - Vulcanization composition for reducing allergenic potential and elastomeric articles formed therewith (2025-02-04),
7. 12214108 - Water-based hydrogel blend coating and method of application to elastomeric articles (2025-02-04),
8. 12064545 - Fluid collection systems (2024-08-20),
9. D1004910 - Garment (2023-11-21),
10. 11780972 - Vulcanization composition for reducing allergenic potential and elastomeric articles formed therewith (2023-10-10),
11. 11737847 - Surgical drape with attachable fluid control pouch and geometric alignment feature (2023-08-29),
12. 11602181 - Gown (2023-03-14),
13. 11577009 - Water-based hydrogel blend coating and method of application to elastomeric articles (2023-02-14),
14. 11553744 - Folded surgical gown and method of folding same (2023-01-17),
15. D960515 - Temperature regulating garment (2022-08-16),
Allegiance Corporation is a leading global provider of cutting-edge technology solutions. We specialize in delivering innovative software and hardware solutions to businesses across various industries. With a focus on customer satisfaction and ongoing technological advancements, Allegiance Corporation strives to improve operational efficiency and drive business growth. Visit our website to learn more about our comprehensive suite of solutions and how we can help your business thrive.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

Allegiance Corporation
205 Patents

#1 in McGaw Park, IL

#127 in Illinois

#2,020 in US

#4,136 in the World

McGaw Park, IL (US)
McGaw Park, IL, United States of America

Allegiance Corporation

Forward Citations = 7,653

246 inventors:

goldMedal Wei Cheong Wong (23 out of 24 patents)

silverMedal Seong Fong Chen (20 out of 22 patents)

bronzeMedal Daniel Formosa (16 out of 37 patents)

4.  Carl Hall (16 out of 16 patents)

5.  Paige Dellerman (16 out of 16 patents)

Please report any incorrect information to [email protected]
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