Inventor
KOLSTAD JEFFREY J
US48 patents
⚠️ This page may combine multiple inventors who share the name “KOLSTAD JEFFREY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CARGILL INC
36 patentsUS5525706AJun 11, 1996
Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof
CARGILL INC143 citations99
US5484881AJan 16, 1996
Melt-stable amorphous lactide polymer film and process for manufacturing thereof
CARGILL INC404 citations99
US5475080ADec 12, 1995
Paper having a melt-stable lactide polymer coating and process for manufacture thereof
CARGILL INC287 citations99
US5359026AOct 25, 1994
Poly(lactide) copolymer and process for manufacture thereof
CARGILL INC266 citations99
US5338822AAug 16, 1994
Melt-stable lactide polymer composition and process for manufacture thereof
CARGILL INC163 citations99
US5594095AJan 14, 1997
Viscosity-modified lactide polymer composition and process for manufacture thereof
CARGILL INC365 citations98
US5357035AOct 18, 1994
Continuous process for manufacture of lactide polymers with purification by distillation
CARGILL INC120 citations98
US5274073ADec 28, 1993
Continuous process for manufacture of a purified lactide
CARGILL INC122 citations98
US5247059ASep 21, 1993
Continuous process for the manufacture of a purified lactide from esters of lactic acid
CARGILL INC257 citations98
US5142023AAug 25, 1992
Continuous process for manufacture of lactide polymers with controlled optical purity
CARGILL INC344 citations98
US6534679B2Mar 18, 2003
Lactic acid processing; methods; arrangements; and, products
CARGILL INC84 citations97
US6353086B1Mar 5, 2002
Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof
CARGILL INC96 citations97
US6183814B1Feb 6, 2001
Coating grade polylactide and coated paper, preparation and uses thereof, and articles prepared therefrom
CARGILL INC167 citations97
US6114495ASep 5, 2000
Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof
CARGILL INC113 citations97
US5585191ADec 17, 1996
Melt-stable amorphous lactide polymer film and process for manufacture thereof
CARGILL INC58 citations97
US5539081AJul 23, 1996
Melt-stable lactide polymer composition and process for manufacture thereof
CARGILL INC65 citations97
US5536807AJul 16, 1996
Melt-stable semi-crystalline lactide polymer film and process for manufacture thereof
CARGILL INC248 citations97
US5510526AApr 23, 1996
Lactic acid production, separation and/or recovery process
CARGILL INC184 citations97
US6355772B1Mar 12, 2002
Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof
CARGILL INC76 citations96
US6111060AAug 29, 2000
Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof
CARGILL INC86 citations96
US5446123AAug 29, 1995
Hydroxyl-terminated lactide polymer composition
CARGILL INC41 citations96
US5258488ANov 2, 1993
Continuous process for manufacture of lactide polymers with controlled optical purity
CARGILL INC92 citations96
US7144977B2Dec 5, 2006
Lactic acid processing; methods; arrangements; and, products
CARGILL INC48 citations95
US6320077B1Nov 20, 2001
Lactic acid processing; methods; arrangements; and, product
CARGILL INC62 citations95
US6187951B1Feb 13, 2001
Lactic acid production, separation and/or recovery process
CARGILL INC51 citations95
US6087532AJul 11, 2000
Process for isolating lactic acid
CARGILL INC50 citations95
US5892109AApr 6, 1999
Lactic acid production, separation and/or recovery process
CARGILL INC45 citations95
US5780678AJul 14, 1998
Lactic acid production, separation and/or recovery process
CARGILL INC43 citations95
US5959128ASep 28, 1999
Method for preparation of purified glycerides and products
CARGILL INC49 citations94
US5247058ASep 21, 1993
Continuous process for manufacture of lactide polymers with controlled optical purity
CARGILL INC103 citations94
US7019170B2Mar 28, 2006
Process for the recovery of lactic acid by contacting aqueous solutions containing the same with a basic organic extractant
CARGILL INC38 citations92
US6472559B2Oct 29, 2002
Lactic acid production, separation and/or recovery process
CARGILL INC17 citations92
US7700332B1Apr 20, 2010
Methods for the synthesis of lactic acid using crabtree-negative yeast transformed with the lactate dehydrogenase gene
CARGILL INC9 citations82
US6153773ANov 28, 2000
Method for preparation of purified glycerides, and, products
CARGILL INC14 citations72
US10655151B2May 19, 2020
Process for fermenting sugars containing oligomeric saccharides
CARGILL INC0 citations47
US9714438B2Jul 25, 2017
Process for fermenting sugars containing oligomeric saccharides
CARGILL INC0 citations47
AMOCO CORP
8 patentsUS5258117ANov 2, 1993
Means for and methods of removing heavy bottoms from an effluent of a high temperature flash drum
AMOCO CORP110 citations96
US5124027AJun 23, 1992
Multi-stage process for deasphalting resid, removing catalyst fines from decanted oil and apparatus therefor
AMOCO CORP107 citations96
US5312543AMay 17, 1994
Resid hydrotreating using solvent extraction and deep vacuum reduction
AMOCO CORP20 citations92
US5242578ASep 7, 1993
Means for and methods of deasphalting low sulfur and hydrotreated resids
AMOCO CORP52 citations92
US5228978AJul 20, 1993
Means for and methods of low sulfur and hydrotreated resids as input feedstreams
AMOCO CORP34 citations92
US5124025AJun 23, 1992
Process for deasphalting resid, recovering oils, removing fines from decanted oil and apparatus therefor
AMOCO CORP46 citations92
US5124026AJun 23, 1992
Three-stage process for deasphalting resid, removing fines from decanted oil and apparatus therefor
AMOCO CORP50 citations92
US5286371AFeb 15, 1994
Process for producing needle coke
AMOCO CORP82 citations89