Assignee
DU PONT
US5,000+ patents
Top patents by PatentIndex Score
US8871474B2Oct 28, 2014
Glucosyltransferase enzymes for production of glucan polymers
DU PONT85 citations99
US7862742B2Jan 4, 2011
Compositions comprising a fluoroolefin
DU PONT51 citations99
US7723083B2May 25, 2010
Production of peracids using an enzyme having perhydrolysis activity
DU PONT110 citations99
US7569170B2Aug 4, 2009
Compositions comprising a fluoroolefin
DU PONT74 citations99
US7238482B2Jul 3, 2007
Production of polyunsaturated fatty acids in oleaginous yeasts
DU PONT89 citations99
US7232836B2Jun 19, 2007
Arthropodicidal anthranilamides
DU PONT73 citations99
US7125672B2Oct 24, 2006
Codon-optimized genes for the production of polyunsaturated fatty acids in oleaginous yeasts
DU PONT152 citations99
US7000000B1Feb 14, 2006
Polysaccharide fibers
DU PONT368 citations99
US6790587B1Sep 14, 2004
Fluorinated polymers, photoresists and processes for microlithography
DU PONT141 citations99
US6787245B1Sep 7, 2004
Sulfonated aliphatic-aromatic copolyesters and shaped articles produced therefrom
DU PONT151 citations99
US6562906B2May 13, 2003
Bi-modal ionomers
DU PONT216 citations99
US6369284B1Apr 9, 2002
Catalytic manufacture of pentafluoropropenes
DU PONT177 citations99
US6359070B1Mar 19, 2002
Polyesters including isosorbide as a comonomer blended with other thermoplastic polymers
DU PONT130 citations99
US6262152B1Jul 17, 2001
Particles dispersed w/polymer dispersant having liquid soluble and cross-linkable insoluble segments
DU PONT177 citations99
US6100321AAug 8, 2000
Stearic-modified ionomers for golf balls
DU PONT266 citations99
US5955555ASep 21, 1999
Polymerization of ethylene
DU PONT250 citations99
US5891963AApr 6, 1999
α-olefins and olefin polymers and processes therefor
DU PONT130 citations99
US5880241AMar 9, 1999
Olefin polymers
DU PONT244 citations99
US5866663AFeb 2, 1999
Processes of polymerizing olefins
DU PONT276 citations99
US5826249AOct 20, 1998
Historical database training method for neural networks
DU PONT157 citations99
US5640493AJun 17, 1997
Historical database training method for neural networks
DU PONT107 citations99
US5519085AMay 21, 1996
Aqueous dispersions containing ABC triblock polymer dispersants
DU PONT220 citations99
US5474719ADec 12, 1995
Method for forming solid objects utilizing viscosity reducible compositions
DU PONT213 citations99
US5408586AApr 18, 1995
Historical database training method for neural networks
DU PONT185 citations99
US5396000AMar 7, 1995
Process for the manufacture of 1,1,1,2,3,-pentafluoropropane
DU PONT157 citations99
US5352277AOct 4, 1994
Final polishing composition
DU PONT194 citations99
US5299089AMar 29, 1994
Connector device having two storage decks and three contact arrays for one hard disk drive package or two memory cards
DU PONT238 citations99
US5282261AJan 25, 1994
Neural network process measurement and control
DU PONT402 citations99
US5262275ANov 16, 1993
Flexographic printing element having an IR ablatable layer and process for making a flexographic printing plate
DU PONT402 citations99
US5224203AJun 29, 1993
On-line process control neural network using data pointers
DU PONT227 citations99
US5219945AJun 15, 1993
ABC triblock methacrylate polymers
DU PONT175 citations99
US5212765AMay 18, 1993
On-line training neural network system for process control
DU PONT295 citations99
US5197114AMar 23, 1993
Computer neural network regulatory process control system and method
DU PONT258 citations99
US5169436ADec 8, 1992
Sulfur-containing penetrants for ink jet inks
DU PONT178 citations99
US5167009ANov 24, 1992
On-line process control neural network using data pointers
DU PONT274 citations99
US5141556AAug 25, 1992
Penetrants for aqueous ink jet inks
DU PONT272 citations99
US5142612AAug 25, 1992
Computer neural network supervisory process control system and method
DU PONT238 citations99
US5121467AJun 9, 1992
Neural network/expert system process control system and method
DU PONT309 citations99
US5057578AOct 15, 1991
Silicone-containing block copolymers and macromonomers
DU PONT189 citations99
US5055069AOct 8, 1991
Connectors with ground structure
DU PONT171 citations99
US5037928AAug 6, 1991
Process of manufacturing ultrahigh molecular weight linear polyethylene shaped articles
DU PONT184 citations99
US5006992AApr 9, 1991
Process control system with reconfigurable expert rules and control modules
DU PONT277 citations99
US4965742AOct 23, 1990
Process control system with on-line reconfigurable modules
DU PONT224 citations99
US4935493AJun 19, 1990
Protease inhibitors
DU PONT240 citations99
US4931782AJun 5, 1990
Touch screen overlay with improved conductor durability
DU PONT217 citations99
US4910691AMar 20, 1990
Process control system with multiple module sequence options
DU PONT245 citations99
US4907167AMar 6, 1990
Process control system with action logging
DU PONT232 citations99
US4824383AApr 25, 1989
Terminator and corresponding receptacle for multiple electrical conductors
DU PONT255 citations99
US4800236AJan 24, 1989
Cable having a corrugated septum
DU PONT161 citations99
US4748124AMay 31, 1988
Compartmentalized cell-culture device and method
DU PONT182 citations99
Showing the top 50 of 5,000+ patents by PatentIndex Score.