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 2160
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 247
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5679805 Photochromic spironaphthopyran compoundsJun 07, 95Oct 21, 97[C07D]
5628935 Photochromic spironaphthopyran compoundsOct 28, 94May 13, 97[C07D]
5531935 Photochromic naphthopyran compoundsMay 31, 95Jul 02, 96[G02B]
5446508 Progressive power lensFeb 18, 94Aug 29, 95[G02C]
5412505 Light polarizing spectacle lensNov 24, 93May 02, 95[G02B, G02C]
5286419 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Expired/Abandoned/Withdrawn Patents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 TransmissionAbandonedNov 07, 08May 14, 09[B29C, G02B, G02C]
2008/0206,454 Composition Of Primer Solution For Use With An Optical Article And Method Of Priming An Optical ArticleAbandonedFeb 27, 07Aug 28, 08[B05D]
2005/0009,964 Photochromic plate containing melaninAbandonedMay 19, 04Jan 13, 05[C08K, B32B]
2004/0223,221 Polarizing plate and eyewear plastic article containing the sameAbandonedDec 22, 03Nov 11, 04[G02B]
2004/0180,211 Photochromic polyurethane film of improved fatigue resistanceAbandonedJan 26, 04Sep 16, 04[B32B]
2004/0126,587 Polyurethane laminates for photochromic lensesAbandonedJul 30, 03Jul 01, 04[B32B]
2004/0105,072 Polarizing plate and plastic optical articleAbandonedOct 10, 03Jun 03, 04[B29D, G02B]
2004/0087,680 Waterborne ophthalmic lens inkAbandonedAug 05, 03May 06, 04[C03C, C09D]
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 materialAbandonedOct 22, 02Apr 22, 04[C23C, B05D]
2004/0076,838 Spin application of thermally cured coatingsAbandonedJul 31, 03Apr 22, 04[B32B]
2003/0008,149 Provision of photochromic layers on polymeric surfacesAbandonedMay 11, 01Jan 09, 03[B32B]
6478988 Photochromic substituted naphthopyran compoundsExpiredDec 31, 98Nov 12, 02[G02B]
6242065 Lens blanks for ophthalmic elementsExpiredOct 07, 98Jun 05, 01[G02C]
5869662 Photochromic benzopyran compoundsExpiredJul 17, 97Feb 09, 99[C07D, G02B]
5840926 Photochromic articlesExpiredJul 17, 97Nov 24, 98[C07D, G02B]
5715032 Progressive addition power ophthalmic lensExpiredMar 19, 96Feb 03, 98[G02C]
5705102 Photochromic spironaphthopyran compoundsExpiredMay 31, 95Jan 06, 98[C07D]
5658502 Photochromic articlesExpiredOct 30, 95Aug 19, 97[G02B]

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