Assignee
AIKEN STUART
GB·3 granted patents·5 citations·filing 2006–2009
Top patents by PatentIndex Score
3 records- 0169US8436184B26-(biphenyl-ester)-3H-naphtho[2,1-b]pyrans as photochromic dichroic dyes and optical article containing themAIKEN STUART·Filed 2007·Granted May 7, 2013·1 cites·27 claims
- 0263US8703978B2Photochromic dichroic naphtho-pyrans and optical articles containing themAIKEN STUART·Filed 2009·Granted Apr 22, 2014·4 cites·3 claims
- 0346US9249136B23H-naphtho [2,1-B] pyrans as photochromic dichroic dyes and optical article containing themAIKEN STUART·Filed 2006·Granted Feb 2, 2016·0 cites·20 claims
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