2C Optics, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 255
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 196

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6099283 Apparatus for formation of on-site coated and tinted optical elementsMar 30, 98Aug 08, 00[B29D]
5916669 Enhanced abrasion resistance radiation curable coating for substratesJan 07, 97Jun 29, 99[B32B]
5910375 Tintable, scratch resistant coatings for plastic ophthalmic lensesMay 03, 96Jun 08, 99[G02B, G03B, B32B]
5733483 Method for formation of on-site coated and tinted optical elementsJan 13, 95Mar 31, 98[B29N]
5667735 Opthalmic mold coatingsApr 16, 96Sep 16, 97[B29D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5880171 Fast curing polymeric compositions for ophthalmic lenses and apparatus for preparing lensesExpiredJan 11, 95Mar 09, 99[C08F, G05B]
5770259 Quantitative tintingExpiredNov 10, 94Jun 23, 98[B05D]

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