Transitions Optical, Inc., based in Tuam, Ireland, specializes in the development and manufacturing of advanced photochromic materials. The company focuses on creating innovative optical articles, including ophthalmic lenses that adapt to varying light conditions. Their core technologies encompass photochromic compounds, curable compositions, and alignment polymers, which enhance the performance and functionality of eyewear. With a commitment to research in dichroic materials and gradient properties, Transitions Optical continues to lead in the field of adaptive lens technology.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

220 Patents

#1 in Tuam

#14 in Ireland

#3,892 in the World

Tuam, Ireland

Transitions Optical, Inc.

Forward Citations = 4,174

158 inventors:

Anil Kumar (118 out of 194 patents)

Meng He (51 out of 64 patents)

Barry Van Gemert (29 out of 57 patents)

4. David B Knowles (26 out of 63 patents)

5. Anu Chopra (25 out of 34 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Transitions Optical, Inc.. Retrieved from https://idiyas.com/company/transitions-optical

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]

27 patents (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]

124 patents (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]