CIPO Patents = 1

Trademarks = 4

Forward Citations = 141

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8 inventors (with patents filed for the assignee):

Howard M Zins (4 out of 4 patents)

Arturo A Carnaghi (3 out of 3 patents)

Owen T Hornkohl (2 out of 4 patents)

4. David C Holland (1 out of 1 patent)

5. Edward L Morris, Jr (1 out of 1 patent)

6. Diane Zebell (1 out of 1 patent)

7. Arturo S Carnaghi (1 out of 1 patent)

8. Allyn J Aach (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 6103325 - Ultrasonically bonded seam in an autoclavable fabric (2000-08-15),

2. 4596055 - Adjustable waist garment (1986-06-24),

3. 4466137 - Garment which can accommodate a large number of waist sizes and which is (1984-08-21),

4. 4422483 - Antistatic fabric and garment made therefrom (1983-12-27),

5. 4412369 - Hook-like end for drawstring (1983-11-01),

6. 4343046 - Plural-size article of wearing apparel (1982-08-10),

7. 4327447 - Lined pocket with stitch-free upper outer part (1982-05-04),

8. 4286012 - Long wetting time woven fabric (1981-08-25),

9. 4066028 - Guiding, stitching and delivering system (1978-01-03),

10. 3986467 - Guiding stitching and delivering system (1976-10-19),

Company Overview

Angelica Corporation is a leading provider of healthcare textile services, specializing in the development and manufacturing of high-quality medical textiles and related products. The company focuses on delivering innovative solutions that enhance patient care and operational efficiency within healthcare facilities. With a commitment to sustainability and safety, Angelica Corporation serves a diverse range of clients across the United States, ensuring that healthcare providers have access to reliable and effective textile solutions tailored to their needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#19 in Chesterfield, MO

#425 in Missouri

#29,882 in US

#56,092 in the World

Chesterfield, MO, United States of America

Angelica Corporation

Forward Citations = 141

8 inventors:

Howard M Zins (4 out of 4 patents)

Arturo A Carnaghi (3 out of 3 patents)

Owen T Hornkohl (2 out of 4 patents)

4. David C Holland (1 out of 1 patent)

5. Edward L Morris, Jr (1 out of 1 patent)

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

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]

1 patent (CIPO):

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]