ASCEND PERFORMANCE MATERIALS OPERATIONS LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 7131
 
  
 
D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS623
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 5115
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 4121
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 324
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 375
 
  
 
D01F CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 332
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0314,168 Anti-Static Fleece, Brushed Fabric and Composite Yarn for Their ManufactureApr 26, 17Nov 02, 17[D03D, D02G]
2017/0107,349 Low Phosphorus Low Color PolyamidesMar 19, 15Apr 20, 17[C08K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7763225 Process of catalytic ammoxidation for hydrogen cyanide productionJun 25, 07Jul 27, 10[C01C, B01J]
7432404 Process for removal of acrolein from acrylonitrile product streamsFeb 23, 07Oct 07, 08[C07C]
7196231 Process for removal of acrolein from acrylonitrile product streamsJun 27, 03Mar 27, 07[C07C]
7115311 Anti-static woven flexible bulk containerOct 23, 03Oct 03, 06[B32B]
7070746 Process for nitrous oxide purificationMay 26, 99Jul 04, 06[C01B]
6953558 Process for reducing nitrogen oxide emissionsSep 06, 02Oct 11, 05[C01C, C01B, B01J]
6916763 Process for preparing a catalyst for the oxidation and ammoxidation of olefinsNov 27, 02Jul 12, 05[B01J]
6675838 Anti-static woven fabric and flexible bulk containerOct 25, 01Jan 13, 04[D03D]
6562896 Non-halogenated polyamide compositionDec 09, 99May 13, 03[C08L]
6413635 Elastic nylon yarnsJul 25, 00Jul 02, 02[D02G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0299,087 Process for manufacturing unsaturated mononitriles to improve on-stream time and reduce foulingAbandonedMay 28, 08Dec 03, 09[C07C]
7196223 Higher alcohols for solvents in amine productionExpiredMay 03, 05Mar 27, 07[C07C]
7081552 Catalysts for cycloalkanes oxidation and decomposition of cycloalkyl hydroperoxideExpiredAug 17, 04Jul 25, 06[C07C]
6955132 Method and apparatus for splicing indeterminate length fiber tow endsExpiredMay 07, 04Oct 18, 05[D05B]
6951959 Low pressure process for manufacture of 3-dimethylaminopropylamine (DMAPA)ExpiredDec 09, 03Oct 04, 05[C07C]
6755366 Device for direct insertion of yarn in automatic winderExpiredSep 30, 02Jun 29, 04[B65H]
6740722 Low density acrylic fiberExpiredSep 25, 01May 25, 04[C08F]
6399825 Process for manufacture of dimethyl acetamideExpiredJun 01, 00Jun 04, 02[C07C]
6379489 Carpet reclamation processExpiredMar 27, 97Apr 30, 02[B32B]
H001936 Method of coating nylon and polyester fibers with water dispersible polyvinyl acetate and coating achieved therefromExpiredDec 17, 98Jan 02, 01[C08L]
6162537 Implantable fibers and medical articlesExpiredOct 31, 97Dec 19, 00[D02G]
6083283 Method for removing color from ionically dyeable polymeric materialsExpiredFeb 06, 98Jul 04, 00[C08J, C09B, D06L]
6066687 Acrylic fiber with high optical brightnessExpiredJun 24, 94May 23, 00[C08K]

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