Tyngsborough, MA, United States of America

Surfacine Development Company, LLC

Calculating rank

USPTO Granted Patents = 6

EPO Patents = 1

Forward Citations = 346

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4 inventors (with patents filed for the assignee):

Samuel P Sawan (6 out of 13 patents)

Sundar Subramanyam (6 out of 12 patents)

Alexander Yurkovetskiy (6 out of 10 patents)

4. Tadmor Shalon (4 out of 45 patents)

5. Sundar Subramanyan (0 patent)

6 patents: Sort by Forward Citations

1. 7288264 - Contact-killing antimicrobial devices (2007-10-30),

2. 6180584 - Disinfectant composition providing sustained residual biocidal action (2001-01-30),

3. 6126931 - Contact-killing antimicrobial devices (2000-10-03),

4. 5869073 - Antimicrobial liquid compositions and methods for using them (1999-02-09),

5. 5849311 - Contact-killing non-leaching antimicrobial materials (1998-12-15),

6. 5817325 - Contact-killing antimicrobial devices (1998-10-06),

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#4 in Tyngsborough, MA

#2,548 in Massachusetts

#45,030 in US

Tyngsborough, MA, United States of America

Surfacine Development Company, LLC

Forward Citations = 346

4 inventors:

Samuel P Sawan (6 out of 13 patents)

Sundar Subramanyam (6 out of 12 patents)

Alexander Yurkovetskiy (6 out of 10 patents)

4. Tadmor Shalon (4 out of 45 patents)

5. Sundar Subramanyan (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Surfacine Development Company, LLC. Retrieved from https://idiyas.com/company/surfacine-development-company

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 (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]