INSIGHT EQUITY A.P. X, LP

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C07D HETEROCYCLIC COMPOUNDS 2143
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2185
 
 
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 239
 
 
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 153

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5,679,805 Photochromic spironaphthopyran compoundsJun 07, 95Oct 21, 97[C07D]
5,628,935 Photochromic spironaphthopyran compoundsOct 28, 94May 13, 97[C07D]
5,531,935 Photochromic naphthopyran compoundsMay 31, 95Jul 02, 96[G02B]
5,446,508 Progressive power lensFeb 18, 94Aug 29, 95[G02C]
5,412,505 Light polarizing spectacle lensNov 24, 93May 02, 95[G02C, G02B]
5,286,419 Process for making a light polarizing spectacle lensFeb 20, 92Feb 15, 94[B29D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0122,261 Reflective Polarized Lenses With High TransmissionABANNov 07, 08May 14, 09[G02C, G02B, B29C]
2008/0206,454 Composition Of Primer Solution For Use With An Optical Article And Method Of Priming An Optical ArticleABANFeb 27, 07Aug 28, 08[B05D]
2005/0009,964 Photochromic plate containing melaninABANMay 19, 04Jan 13, 05[B32B, C08K]
2004/0223,221 Polarizing plate and eyewear plastic article containing the sameABANDec 22, 03Nov 11, 04[G02B]
2004/0180,211 Photochromic polyurethane film of improved fatigue resistanceABANJan 26, 04Sep 16, 04[B32B]
2004/0126,587 Polyurethane laminates for photochromic lensesABANJul 30, 03Jul 01, 04[B32B]
2004/0105,072 Polarizing plate and plastic optical articleABANOct 10, 03Jun 03, 04[G02B, B29D]
2004/0087,680 Waterborne ophthalmic lens inkABANAug 05, 03May 06, 04[C09D, C03C]
2004/0076,750 Method for applying a coating to an optical substrate by thermal vaporization of an organosilicon compound using a non-sintered porous inorganic oxide matrix materialABANOct 22, 02Apr 22, 04[C23C, B05D]
2004/0076,838 Spin application of thermally cured coatingsABANJul 31, 03Apr 22, 04[B32B]
2003/0008,149 Provision of photochromic layers on polymeric surfacesABANMay 11, 01Jan 09, 03[B32B]
6,478,988 Photochromic substituted naphthopyran compoundsExpiredDec 31, 98Nov 12, 02[G02B]
6,242,065 Lens blanks for ophthalmic elementsExpiredOct 07, 98Jun 05, 01[G02C]
5,869,662 Photochromic benzopyran compoundsExpiredJul 17, 97Feb 09, 99[G02B, C07D]
5,840,926 Photochromic articlesExpiredJul 17, 97Nov 24, 98[G02B, C07D]
5,715,032 Progressive addition power ophthalmic lensExpiredMar 19, 96Feb 03, 98[G02C]
5,705,102 Photochromic spironaphthopyran compoundsExpiredMay 31, 95Jan 06, 98[C07D]
5,658,502 Photochromic articlesExpiredOct 30, 95Aug 19, 97[G02B]

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