CNC DEVELOPMENT, INC.

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Patent Activity in the Last 10 Years

Technologies

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H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5172202 Semiconductor memory cell having high density structureMar 26, 92Dec 15, 92[H01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5709470 Method and apparatus for detecting ice buildupExpiredJul 10, 95Jan 20, 98[G01N]
5425924 Compact fixed-bed reactor with folded reaction pathExpiredSep 07, 93Jun 20, 95[B01J]
5198487 Process for preparing salt-containing surface coating polymer compositionsExpiredMay 22, 91Mar 30, 93[C08K]
5194182 Salt-containing polymer compositionsExpiredFeb 22, 91Mar 16, 93[C08J, H01B, C08K]
5173214 Precursor composition for sols and gelsExpiredNov 29, 90Dec 22, 92[B01J]
5173531 Antistatic textile compositions and sol/gel/polymer compositionsExpiredFeb 26, 91Dec 22, 92[C08K]
5166248 Sol/gel-containing surface coating polymer compositionsExpiredMay 22, 91Nov 24, 92[C08L]
5162413 Salt-containing surface coating polymer compositions and substrates coated therewithExpiredJun 27, 91Nov 10, 92[C08L]
5158605 Sol/gel polymer surface coatings and corrosion protection enhancementExpiredMay 22, 91Oct 27, 92[C09D]
5145602 Sol/gels containing nonionic surfactants and preparation methodsExpiredDec 21, 90Sep 08, 92[H01B, B01J]
5135780 Method for depositing free metal containing latexExpiredSep 06, 90Aug 04, 92[B05D]
5041486 Sol/gel polymer surface coatings and gloss enhancementExpiredJun 30, 89Aug 20, 91[C08L]
5041487 Sol/gel polymer surface coatings and tannin block enhancementExpiredJul 31, 89Aug 20, 91[C08L]
5028489 Sol/gel polymer surface coatings and corrosion protection enhancementExpiredSep 26, 89Jul 02, 91[B32B]
5004562 Latex/sol or gel systemsExpiredFeb 01, 89Apr 02, 91[B01J]
5004563 Antistatic textile compositions and sol/gel/polymer compositionsExpiredApr 28, 89Apr 02, 91[H01B]

Top Inventors for This Owner

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