% Expired Patents = 100.0

Forward Citations = 14

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6 inventors (with patents filed for the assignee):

Chris Hugh Senanayake (4 out of 77 patents)

Dhileepkumar Krishnamurthy (4 out of 17 patents)

Zhengxu Han (4 out of 14 patents)

4. Harold Scott Wilkinson (2 out of 20 patents)

5. Zhi-Hui Lu (2 out of 12 patents)

6. Derek Pflum (2 out of 5 patents)

4 patents: Sort by Forward Citations

1. 7332610 - Method of preparing amine stereoisomers (2008-02-19),

2. 7256297 - Methods of preparing sulfinamides and sulfoxides (2007-08-14),

3. 7129378 - Method of preparing amine stereoisomers (2006-10-31),

4. 7064214 - Methods of preparing sulfinamides and sulfoxides (2006-06-20),

Company Overview

Apsinterm LLC is a leading provider of innovative IT solutions for businesses. With a focus on delivering cutting-edge technology services, we help our clients achieve their digital transformation goals. Our team of experts specializes in software development, cybersecurity, cloud computing, and artificial intelligence, ensuring that our clients stay ahead of the competition. Visit our website to learn more about how Apsinterm can help your business succeed.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#616 in Wilmington, DE

#859 in Delaware

#60,641 in US

Wilmington, DE, United States of America

Apsinterm LLC

Forward Citations = 14

6 inventors:

Chris Hugh Senanayake (4 out of 77 patents)

Dhileepkumar Krishnamurthy (4 out of 17 patents)

Zhengxu Han (4 out of 14 patents)

4. Harold Scott Wilkinson (2 out of 20 patents)

5. Zhi-Hui Lu (2 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Apsinterm LLC. Retrieved from https://idiyas.com/company/apsinterm

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]