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For the Inventor, By the Inventor

Gainesville, FL, United States of America

Sinmat, Inc.


USPTO Granted Patents = 12

% Expired Patents = 16.7


Forward Citations = 42

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9 inventors (with patents filed for the assignee):

goldMedal Rajiv K Singh (12 out of 30 patents)

silverMedal Deepika Singh (11 out of 16 patents)

bronzeMedal Arul Arjunan (9 out of 11 patents)

4.  Abhudaya Mishra (5 out of 5 patents)

5.  Wei Bai (3 out of 133 patents)

6.  Kannan Balasundaram (3 out of 3 patents)

7.  Dibakar Das (2 out of 2 patents)

8.  Tanjore V Jayaraman (2 out of 2 patents)

9.  Purushottam Kumar (1 out of 1 patent)

10.  Arul Chakkaravarthi Arjunan (0 patent)


12 patents:

1. 9878420 - Method of chemical mechanical polishing of alumina (2018-01-30),
2. 9567492 - Polishing of hard substrates with soft-core composite particles (2017-02-14),
3. 9551075 - Chemical mechanical polishing of alumina (2017-01-24),
4. 9368367 - Chemical mechanical polishing of silicon carbide comprising surfaces (2016-06-14),
5. 9259819 - CMP method for forming smooth diamond surfaces (2016-02-16),
6. 9259818 - Smooth diamond surfaces and CMP method for forming (2016-02-16),
7. 9218954 - Defect capping method for reduced defect density epitaxial articles (2015-12-22),
8. 8828874 - Chemical mechanical polishing of group III-nitride surfaces (2014-09-09),
9. 8652295 - CMP tool implementing cyclic self-limiting CM process (2014-02-18),
10. 8557133 - Chemical mechanical polishing of silicon carbide comprising surfaces (2013-10-15),
11. 8506835 - Cyclic self-limiting CMP removal and associated processing tool (2013-08-13),
12. 7932534 - High light extraction efficiency solid state light sources (2011-04-26),
Company Overview
Sinmat, Inc. is a technology company based in Gainesville, Florida, specializing in advanced materials and chemical solutions for the semiconductor industry. The organization focuses on developing innovative materials that enhance the performance and efficiency of semiconductor manufacturing processes. Sinmat's expertise encompasses various domains, including chemical mechanical planarization (CMP) slurries and other critical materials that support the production of cutting-edge electronic devices. Their commitment to research and development positions them as a key player in the evolving landscape of semiconductor technology.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

Sinmat, Inc. USPTO Patent Assignee Logo
12 Patents

#15 in Gainesville, FL

#727 in Florida

#25,540 in US

#48,129 in the World

Gainesville, FL (US)
Gainesville, FL, United States of America

Sinmat, Inc.

Forward Citations = 42

9 inventors:

goldMedal Rajiv K Singh (12 out of 30 patents)

silverMedal Deepika Singh (11 out of 16 patents)

bronzeMedal Arul Arjunan (9 out of 11 patents)

4.  Abhudaya Mishra (5 out of 5 patents)

5.  Wei Bai (3 out of 133 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sinmat, Inc.. Retrieved from https://idiyas.com/company/sinmat

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]
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