National Starch and Chemical Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 3252
 
  
 
A01H NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES 1127
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 1139
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 198

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6284235 Bioadhesive compositionFeb 11, 00Sep 04, 01[A61K]
6277893 Polysaccharide and dimethicone copolyol as emulsifier for cosmetic compositionsMay 10, 99Aug 21, 01[A61K, B01F]
6262329 Water vapor permeable, pressure sensitive adhesive compositionJan 09, 95Jul 17, 01[A61F]
6210689 Keratin treating cosmetic compositions containing amphoteric polysaccharide derivativesMar 18, 98Apr 03, 01[A61K]
6045857 Curable, water-borne one-component coating system using thermally labile hydrophillic groupsJun 19, 97Apr 04, 00[B05D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0124,746 ALKENYL SUCCINIC ACID ANHYDRIDE HALF ESTER EMULSIFIERAbandonedNov 25, 09May 26, 11[C08B, B01F, B32B]
6974894 Plant Starch CompositionExpiredJan 24, 02Dec 13, 05[C12P, C12N, A01H]
2005/0246,793 Plant starch compositionAbandonedJan 21, 05Nov 03, 05[C07H, C08B, A01H]
6306378 Catalyzed water-soluble/dispersible reactive derivatives of polyimido compounds for modifying proteinaceous substratesExpiredApr 07, 99Oct 23, 01[A61K, C07D]
6284359 Starch-based core products for use in rolled paper goodsExpiredSep 29, 97Sep 04, 01[B32B]
6174988 Use of polyamino acid salts in water-borne adhesive applicationsExpiredApr 07, 99Jan 16, 01[C08G, B32B]
6143817 Use of derivatives of polyamino acids as emulsifiers stabilizers in aqueous free radical emulsion polymerizationExpiredOct 07, 98Nov 07, 00[C08L]
5739184 Thermosetting resin compositionsExpiredDec 17, 96Apr 14, 98[C08L, C08K]
5087682 Polyether polycarboxylate compositions useful as detergent buildersExpiredOct 16, 89Feb 11, 92[C08F]
5061396 Detergent compositions containing polyether polycarboxylatesExpiredOct 16, 89Oct 29, 91[C08F, C11D]
5055503 Water resistant alkaline corrugating adhesive composition and paperboard product produced therewithExpiredJun 26, 89Oct 08, 91[C08J, C08L]
5049634 Derivatized and/or crosslinked products from acetal- and aldehyde-containing polysaccharide graft polymersExpiredSep 22, 89Sep 17, 91[C08G]
5043196 Biodegradable shaped products and the method of preparation thereofExpiredDec 05, 89Aug 27, 91[C08J, B29C]
5032295 Polymers for use in drilling mudsExpiredApr 25, 89Jul 16, 91[C09K, C08F]
4937091 Imitation cheeses containing enzymatically debranched starches in lieu of caseinatesExpiredOct 14, 88Jun 26, 90[A23C]
4923695 Hydrocarbon tolerant hair fixing compositionsExpiredMar 06, 89May 08, 90[A61K]
4915845 Inhibition methodExpiredMar 16, 89Apr 10, 90[C02F]
4911960 Laminating adhesive for film/paper microwavable productsExpiredJan 19, 88Mar 27, 90[B65D, C08L, B32B]
4912209 Starch based corrugating adhesivesExpiredJun 15, 88Mar 27, 90[C08J, C09J, C09D, C08B]
4907822 Rounding of hard cover booksExpiredSep 26, 88Mar 13, 90[B42L, B42D, B42B]

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