Ha-International LLC

Calculating rank

USPTO Granted Patents = 5

CIPO Patents = 1

EPO Patents = 1

Trademarks = 20

Forward Citations = 14

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13 inventors (with patents filed for the assignee):

Orville B Guyer (2 out of 2 patents)

Kim M Delgado (2 out of 2 patents)

Mitchell A Patterson (2 out of 2 patents)

4. Flavia C Duncan (2 out of 2 patents)

5. Daniel D Cygal (2 out of 2 patents)

6. Gary D Haynes (2 out of 2 patents)

7. Douglas M Trinowski (1 out of 2 patents)

8. Michael J Walker (1 out of 27 patents)

9. Sudhir K Trikha (1 out of 1 patent)

10. Satish Jhaveri (1 out of 3 patents)

11. Anita F Aranha (1 out of 1 patent)

12. Calvin K Johnson (1 out of 16 patents)

13. Frank Mancina (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 11712736 - Compositions and methods for refractory coatings with ester carriers (2023-08-01),

2. 11484935 - Compositions and methods for refractory coatings with ester carriers (2022-11-01),

3. 11179767 - Compositions and methods for foundry cores in high pressure die casting (2021-11-23),

4. 10427212 - Compositions and methods for modified ester-curatives and reduction of formaldehyde emission and odor in ester-cured phenolic binder systems (2019-10-01),

5. 6509392 - Foundry binder and process (2003-01-21),

Company Overview

HA-International LLC is a global leader in foundry resins and chemical binders, serving the metalcasting industry for over 50 years. They provide innovative solutions to improve casting quality and process efficiency. With a strong focus on research and development, HA-International is committed to delivering high-quality products and superior customer service.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

5 Patents

#9 in Westmont, IL

#2,429 in Illinois

#51,743 in US

Westmont, IL, United States of America

Ha-International LLC

Forward Citations = 14

13 inventors:

Orville B Guyer (2 out of 2 patents)

Kim M Delgado (2 out of 2 patents)

Mitchell A Patterson (2 out of 2 patents)

4. Flavia C Duncan (2 out of 2 patents)

5. Daniel D Cygal (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ha-International LLC. Retrieved from https://idiyas.com/company/ha-international

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]

1 patent (EPO):

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]