ASCEND PERFORMANCE MATERIALS LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5110995 Preparation of phenol or phenol derivativesMar 12, 91May 05, 92[C07C]
5079063 Solution-spun antiflea fibersJun 21, 91Jan 07, 92[B32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0226,908 Bi-Component Electrically Conductive Drawn Polyester Fiber and Method For Making SameAbandonedMar 16, 05Sep 18, 08[D01D, D01F]
7261849 Tacky polymer melt spinning processExpiredMay 07, 03Aug 28, 07[D01D]
2007/0087,149 Anti-static woven flexible bulk containerAbandonedSep 29, 06Apr 19, 07[B60R]
6660887 Low pressure process for manufacture of 3-dimethylaminopropylamine (DMAPA)ExpiredDec 23, 02Dec 09, 03[C07C]
6630087 Process of making low surface energy fibersExpiredNov 16, 01Oct 07, 03[D01D, D02G]
6624097 Implantable fibers and medical articlesExpiredDec 05, 00Sep 23, 03[D03D, D02G]
6048955 Modacrylic copolymer compositionExpiredFeb 02, 99Apr 11, 00[C08F]
6024770 Process to improve resistance to stains on yarns and derived productsExpiredMar 29, 96Feb 15, 00[D06P]
5944852 Dyeing processExpiredApr 22, 98Aug 31, 99[D06P]
5916410 Carpet reclamation processExpiredAug 25, 97Jun 29, 99[B32B]
5874646 Preparation of phenol or phenol derivativesExpiredAug 07, 96Feb 23, 99[C07C]
5874647 Benzene hydroxylation catalyst stability by acid treatmentExpiredAug 20, 96Feb 23, 99[C07C]
5830240 Fibers and textile materials having enhanced dyeability and finish compositions used thereonExpiredOct 23, 96Nov 03, 98[D06P]
5808167 Selective introduction of active sites for hydroxylation of benzeneExpiredAug 20, 96Sep 15, 98[C07C]
5791574 Yarn bobbin with improved snaggerExpiredMar 18, 97Aug 11, 98[B65H]
5756152 Carpet having improved appearance and wear resistanceExpiredApr 07, 95May 26, 98[B05D]
5182154 Stain resistant nylon carpetsExpiredDec 26, 89Jan 26, 93[D02G, B32B]
5017116 Spinning pack for wet spinning bicomponent filamentsExpiredNov 27, 89May 21, 91[B29C]
4952541 Acrylonitrile dimerization process and method of treating residual catalystExpiredSep 01, 89Aug 28, 90[B01J]
4901517 Apparatus for the drafting section of ring spinning framesExpiredJul 17, 89Feb 20, 90[D01H]

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