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 20921
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 13728
 
  
 
D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS902
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 7432
 
  
 
D01F CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 635
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 61106
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM53104
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 4762
 
  
 
D01D MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS472
 
  
 
D03D WOVEN FABRICS; METHODS OF WEAVING; LOOMS373

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0066,296 METHODS AND MATERIALS FOR PRODUCING 7-CARBON MONOMERSDec 02, 16Mar 08, 18[C12P, C08G, C12N]
2018/0057,843 METHODS FOR BIOSYNTHESIS OF ISOBUTENEAug 11, 17Mar 01, 18[C12P]
2018/0023,088 MATERIALS AND METHODS FOR THE BIOSYNTHESIS OF SEVEN CARBON CHEMICALS IN THE PRESENCE OF METHANOL OXIDATIONJul 25, 17Jan 25, 18[C08G, C12P, C12N]
2018/0023,097 METHODS OF PRODUCING FOUR CARBON MOLECULESApr 21, 17Jan 25, 18[C12P, C12N]
2018/0023,102 MATERIALS AND METHODS UTILIZING BIOTIN PRODUCING MUTANT HOSTS FOR THE PRODUCTION OF 7-CARBON CHEMICALSJul 25, 17Jan 25, 18[C12P]
2018/0023,103 METHODS AND MATERIALS FOR BIOSYNTHESIZING MULTIFUNCTIONAL, MULTIVARIATE MOLECULES VIA CARBON CHAIN MODIFICATIONJul 25, 17Jan 25, 18[C12P, C12N, C07C]
2018/0002,704 SYNTHETIC CARBON FIXATION PATHWAYSJun 29, 17Jan 04, 18[C12P, C12N]
2018/0002,729 METHODS, REAGENTS AND CELLS FOR BIOSYNTHESIZING COMPOUNDSJul 05, 17Jan 04, 18[C12P, C08G, C12N, C07C]
2018/0002,839 EASILY SETTABLE STRETCH FABRICS INCLUDING LOW-MELT FIBERDec 24, 15Jan 04, 18[D03D, D04B, A41D, D06P, A41B, D02J, A41C, D02G]
2017/0369,907 METHODS OF PRODUCING 7-CARBON CHEMICALS VIA PYRUVATE AND SUCCINATE SEMIALDEHYDE ALDOL CONDENSATIONJun 29, 17Dec 28, 17[C12P, C12N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920336 Methods of producing 7-carbon chemicals from long chain fatty acids via oxidative cleavageDec 23, 13Mar 20, 18[C07H, C12P, C12N]
9920339 Methods, reagents and cells for biosynthesizing compoundsJun 16, 15Mar 20, 18[C07H, C12P, C12N, C07C]
9914700 Enhanced extraction of impurities from mixture comprising nitrilesJun 25, 15Mar 13, 18[C07C, B01J, B01D]
9896702 Methods, reagents and cells for biosynthesizing compoundsJun 16, 15Feb 20, 18[C12P, C12N, C07C]
9878321 Materials and methods for the selective recovery of multivalent productsApr 08, 16Jan 30, 18[C07C, B01J, C01F, C02F]
9869040 Bicomponent spandexOct 12, 09Jan 16, 18[D01F]
9862973 Methods for biosynthesis of isopreneAug 05, 14Jan 09, 18[C12P, C12N]
9854861 Garment bands including polymer compositionsMay 01, 09Jan 02, 18[A41F, A41D]
9840580 Copolyether ester polyol processJan 05, 15Dec 12, 17[C08G]
9834505 Stable ligand mixtures and processes for making sameMay 24, 13Dec 05, 17[C07F, C07C]

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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 STRAIGHTENERAbandonedDec 12, 13Dec 01, 16[C01C, B01J, B01F]
2016/0326,316 IMPROVED POLYTETRAMETHYLENE ETHER GLYCOL MANUFACTURING PROCESSAbandonedDec 19, 14Nov 10, 16[C08G]
2016/0297,747 MATERIALS AND METHODS FOR THE SELECTIVE RECOVERY OF MONOVALENT PRODUCTS FROM AQUEOUS SOLUTIONS USING CONTINUOUS ION EXCHANGEAbandonedApr 08, 16Oct 13, 16[C07C, B01D]
2016/0289,656 METHODS OF PRODUCING CARBOXYLIC ACIDSAbandonedMar 30, 16Oct 06, 16[C12P, C12N]
2016/0222,040 PROCESS FOR STABILIZING HYDROCYANATION CATALYSTAbandonedFeb 04, 16Aug 04, 16[C07F, C07C, B01J]
2016/0214,952 IMPROVED PROCESS FOR MANUFACTURE OF TETRAHYDROFURANAbandonedSep 09, 14Jul 28, 16[C07D]
2016/0200,586 REDUCTION OF ORGANONITRILE IMPURITY LEVELS IN HCN FROM AN OXYGEN ANDRUSSOW PROCESSAbandonedDec 12, 13Jul 14, 16[C01C]
2016/0200,667 NOVEL PROCESS FOR MAKING OMEGA-AMINOALKYLENIC ALKYL ESTERAbandonedJan 08, 16Jul 14, 16[C07C]
2016/0194,210 HYDROGEN CYANIDE PRODUCTION WITH TREATED NATURAL GAS AS SOURCE OR METHANE-CONTAINING FEEDSTOCKAbandonedDec 12, 13Jul 07, 16[C01C, C10L]
2016/0194,211 OPERATIONAL CONTROLS FOR INERT GAS BLANKETING FOR ANDRUSSOW PROCESSAbandonedDec 12, 13Jul 07, 16[C01C]
2016/0176,813 PROCESS FOR THE OXIDATION OF CYCLOHEXANEAbandonedJul 19, 12Jun 23, 16[C07C]
2016/0167,975 HYDROGEN CYANIDE MANUFACTURING PROCESS WITH SECOND WASTE HEAT BOILERAbandonedJul 10, 14Jun 16, 16[C01C]
2016/0168,081 SEPARATING A SOLVENT FROM A NICKEL CATALYST BY DISTILLATIONAbandonedJul 16, 14Jun 16, 16[C07C, B01J, B01D]
2016/0108,173 THERMOSIPHON ESTERIFIERAbandonedSep 15, 15Apr 21, 16[C08G, B01J]
2016/0075,827 NYLON SALT SOLUTION PREPARATION PROCESSES WITH TRIM DIAMINEAbandonedApr 15, 14Mar 17, 16[C08G]
2016/0068,404 PROCESS FOR HEAT RECOVERY FROM AMMONIA STRIPPER IN ANDRUSSOW PROCESSAbandonedDec 12, 13Mar 10, 16[C01C, B01D]
2016/0068,632 NYLON SALT SOLUTION PRODUCTION FROM A PARTIALLY BALANCED ACID SOLUTIONAbandonedApr 15, 14Mar 10, 16[C08G]
2016/0068,633 METHODS AND SYSTEMS FOR THE RECOVERY OF WATER FROM A POLYAMIDE SYNTHESIS PROCESSAbandonedApr 15, 14Mar 10, 16[C08G, B01J]
2016/0068,634 FEED FORWARD PROCESS CONTROLS FOR NYLON SALT SOLUTION PREPARATION PROCESSESAbandonedApr 15, 14Mar 10, 16[C08G]
2016/0059,200 MULTIPLE HEAT-TRANSFER MEDIAAbandonedApr 15, 14Mar 03, 16[C09K, C08G, B01J, F28F]

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