% Expired Patents = 100.0

Forward Citations = 43

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4 inventors (with patents filed for the assignee):

Padmakar V Kulkarni (3 out of 6 patents)

Tejraj M Aminabhavi (3 out of 3 patents)

Mahadevappa Y Kariduraganavar (2 out of 2 patents)

4. Mahaveer Kurkuri (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 7544278 - Ion exchange membranes, methods and processes for production thereof and uses in specific applications (2009-06-09),

2. 7045062 - Pervaporation membranes and methods of use (2006-05-16),

3. 6814865 - Ion exchange membranes, methods and processes for production thereof and uses in specific applications (2004-11-09),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#580 in Dallas, TX

#4,794 in Texas

#73,904 in US

Dallas, TX, United States of America

Seventy-Seventh Meridian Corporation, LLC

Forward Citations = 43

4 inventors:

Padmakar V Kulkarni (3 out of 6 patents)

Tejraj M Aminabhavi (3 out of 3 patents)

Mahadevappa Y Kariduraganavar (2 out of 2 patents)

4. Mahaveer Kurkuri (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Seventy-Seventh Meridian Corporation, LLC. Retrieved from https://idiyas.com/company/seventy-seventh-meridian

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]