Inventor
WITZKE DAVID R
US9 patents
⚠️ This page may combine multiple inventors who share the name “WITZKE DAVID R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CARGILL INC
8 patentsUS5359026AOct 25, 1994
Poly(lactide) copolymer and process for manufacture thereof
CARGILL INC266 citations99
US5594095AJan 14, 1997
Viscosity-modified lactide polymer composition and process for manufacture thereof
CARGILL INC365 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
US6114495ASep 5, 2000
Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof
CARGILL INC113 citations97
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
US6160173ADec 12, 2000
Process for the recovery of lactic acid esters and amides from aqueous solutions of lactic acid and/or salts thereof
CARGILL INC65 citations95