For the Inventor, By the Inventor

Enter assignee name

McGaw Park, IL, United States of America

Allegiance Corporation

USPTO Granted Patents = 205

% Expired Patents = 3.4

CIPO Patents = 25

EPO Patents = 35

Trademarks = 76

Forward Citations = 7,653

Loading Chart...

Loading Chart...

246 inventors (with patents filed for the assignee):

Wei Cheong Wong (23 out of 24 patents)

Seong Fong Chen (20 out of 22 patents)

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: Sort by Forward Citations

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),

Company Overview

Allegiance Corporation, headquartered in McGaw Park, Illinois, specializes in the development and manufacturing of elastomeric articles. The company focuses on innovative solutions in fluid collection systems and antimicrobial elastomeric products. Its expertise extends to vulcanization compositions, water-based hydrogel coatings, and temperature-regulating garments. Allegiance also produces critical medical supplies, including surgical drapes and gowns, emphasizing quality and safety in healthcare applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

205 Patents

#1 in McGaw Park, IL

#127 in Illinois

#2,020 in US

#4,139 in the World

McGaw Park, IL, United States of America

Allegiance Corporation

Forward Citations = 7,653

246 inventors:

Wei Cheong Wong (23 out of 24 patents)

Seong Fong Chen (20 out of 22 patents)

Daniel Formosa (16 out of 37 patents)

4. Carl Hall (16 out of 16 patents)

5. Paige Dellerman (16 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Allegiance Corporation. Retrieved from https://idiyas.com/company/allegiance

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

Loading…