UNITIKA GLASS FIBER CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6010652 Three-dimensional woven fabric structural material and method of producing sameExpiredMar 24, 98Jan 04, 00[B29D]
5785094 Three-dimensional woven fabric structural materialExpiredMar 19, 96Jul 28, 98[D03D, E06B]
5759029 Esthetic orthondontic wireExpiredSep 26, 96Jun 02, 98[A61C]
5716892 Glass cloth canvasExpiredApr 09, 96Feb 10, 98[D06M]

Top Inventors for This Owner

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