INVISTA NORTH AMERICA S.A.R.L.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 20620
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 13424
 
 
 
D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS892
 
 
 
D01F CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 625
 
 
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 6141
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5395
 
 
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 50113
 
 
 
D01D MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS472
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 4665
 
 
 
D03D WOVEN FABRICS; METHODS OF WEAVING; LOOMS363

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0320,698 Extended Length and Higher Density Packages of Bulky Yarns and Methods of Making the SameJan 22, 16Nov 09, 17[B65H]
2017/0283,557 PROCESS OF MAKING HYDROPHILIC POLYAMIDE WITHOUT EXCESSIVE FOAMINGAug 31, 15Oct 05, 17[C08G]
2017/0253,997 HIGH TENACITY OR HIGH LOAD BEARING NYLON FIBERS AND YARNS AND FABRICS THEREOFOct 13, 15Sep 07, 17[D01D, D01F, D04H]
2017/0254,000 FLAME RESISTANT YARNS AND FABRICS INCLUDING PARTIALLY AROMATIC POLYAMIDE FIBER AND OTHER FLAME RESISTANT FIBERSMay 16, 17Sep 07, 17[A41D, D02G]
2017/0247,815 SYNTHETIC FIBERS WITH ENHANCED STAIN RESISTANCE AND METHODS OF MAKING THE SAMEAug 19, 15Aug 31, 17[D01D, D01F]
2017/0240,497 PARAXYLENE EXTRACTION OF PURIFICATION MOTHER LIQUOR WITH HEAT INTEGRATIONSep 23, 15Aug 24, 17[C07C, B01D]
2017/0240,936 BIOCATALYTIC PROCESSES AND MATERIALS FOR ENHANCED CARBON UTILIZATIONFeb 17, 17Aug 24, 17[C12N, C12M, C12P, C25B]
2017/0233,547 IMPROVED POLYESTER-ETHER RESIN BLENDSAug 04, 15Aug 17, 17[C08J, C08K]
2017/0223,965 COMPOSITION AND APPLICATION METHOD FOR SURFACE TREATMENT OF CARPETSAug 07, 15Aug 10, 17[A01N, B32B]
2017/0226,691 GARMENT INCORPORATING AQUEOUS POLYURETHANE DISPERSIONS HAVING ALTERED STRESS PROFILEApr 25, 17Aug 10, 17[C08G, C09D, D06M, A41D, A41C]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9790525 Methods of producing 7-carbon chemicals via CoA-dependent carbon chain elongation associated with carbon storageDec 13, 13Oct 17, 17[C12N, C12P]
9783833 Biocatalytic methods to convert cyclohexane oxidation process waste streams to useful productsDec 14, 12Oct 10, 17[C12N, C07C, C02F, C12P]
9777295 Methods for biosynthesis of isobuteneNov 27, 13Oct 03, 17[C12P, C12Q, A61K]
9777302 Methods, reagents and cells for biosynthesizing compoundsJun 16, 15Oct 03, 17[C12N, C08G, C12P, C07C]
9758768 Methods of producing 6-carbon chemicals via CoA-dependent carbon chain elongation associated with carbon storageMar 23, 15Sep 12, 17[C12N, C12P]
9745607 Methods of producing 6-carbon chemicals using 2,6-diaminopimelate as precursor to 2-aminopimelateMay 15, 15Aug 29, 17[C12N, C12P]
9738911 Methods of producing 7-carbon chemicals via pyruvate and succinate semialdehyde aldol condensationDec 23, 13Aug 22, 17[C12N, C12P]
9738914 Methods, reagents and cells for biosynthesizing compoundsJun 16, 15Aug 22, 17[C12N, C08G, C07C, C12P]
9687835 Composition for improved nickel-ligand solubilityDec 06, 13Jun 27, 17[C07C, B01J]
9687836 Nickel form for preparation of catalytic nickel-ligand complexesMar 26, 15Jun 27, 17[C22B, C07C, B01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0347,622 PROCESS FOR PRODUCING HYDROGEN CYANIDE USING FLOW STRAIGHTENERABANDec 12, 13Dec 01, 16[B01J, C01C, B01F]
2016/0222,040 PROCESS FOR STABILIZING HYDROCYANATION CATALYSTABANFeb 04, 16Aug 04, 16[C07F, C07C, B01J]
2016/0200,586 REDUCTION OF ORGANONITRILE IMPURITY LEVELS IN HCN FROM AN OXYGEN ANDRUSSOW PROCESSABANDec 12, 13Jul 14, 16[C01C]
2016/0200,667 NOVEL PROCESS FOR MAKING OMEGA-AMINOALKYLENIC ALKYL ESTERABANJan 08, 16Jul 14, 16[C07C]
2016/0176,813 PROCESS FOR THE OXIDATION OF CYCLOHEXANEABANJul 19, 12Jun 23, 16[C07C]
2016/0108,173 THERMOSIPHON ESTERIFIERABANSep 15, 15Apr 21, 16[C08G, B01J]
2016/0075,827 NYLON SALT SOLUTION PREPARATION PROCESSES WITH TRIM DIAMINEABANApr 15, 14Mar 17, 16[C08G]
2016/0068,404 PROCESS FOR HEAT RECOVERY FROM AMMONIA STRIPPER IN ANDRUSSOW PROCESSABANDec 12, 13Mar 10, 16[B01D, C01C]
2016/0068,632 NYLON SALT SOLUTION PRODUCTION FROM A PARTIALLY BALANCED ACID SOLUTIONABANApr 15, 14Mar 10, 16[C08G]
2016/0068,633 METHODS AND SYSTEMS FOR THE RECOVERY OF WATER FROM A POLYAMIDE SYNTHESIS PROCESSABANApr 15, 14Mar 10, 16[C08G, B01J]
2016/0068,634 FEED FORWARD PROCESS CONTROLS FOR NYLON SALT SOLUTION PREPARATION PROCESSESABANApr 15, 14Mar 10, 16[C08G]
2016/0059,200 MULTIPLE HEAT-TRANSFER MEDIAABANApr 15, 14Mar 03, 16[C09K, C08G, F28F, B01J]
2016/0046,497 REACTOR SCHEME IN ANDRUSSOW PROCESSABANDec 12, 13Feb 18, 16[C01C]
2016/0030,857 Component Recovery ProcessABANJul 22, 15Feb 04, 16[C07C, B01D]
2016/0009,638 PROCESS FOR PRODUCING COMPOUNDS COMPRISING NITRILE FUNCTIONSABANSep 25, 15Jan 14, 16[C07C]
2016/0010,851 THERMOSIPHON ESTERIFIER STEAM REUSEABANSep 15, 15Jan 14, 16[C07C, F22B]
2015/0352,481 APPARATUS AND METHOD FOR HYDROGEN RECOVERY IN AN ANDRUSSOW PROCESSABANDec 12, 13Dec 10, 15[B01D]
2015/0351,972 PLASTIC THREAD TRANSPORTING METHOD AND ASSEMBLY HAVING SIMPLIFIED PATHABANDec 30, 13Dec 10, 15[A61F, B65H]
2015/0315,116 PURE PLANT MOTHER LIQUOR SOLVENT EXTRACTION SYSTEM AND METHODABANOct 29, 13Nov 05, 15[C07C, B01D]
2015/0308,041 DYEING AND PRINTING OF FABRICS INCLUDING PARTIALLY AROMATIC POLYAMIDESABANMar 26, 13Oct 29, 15[D06P]

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