Inventor · disambiguated record
Matthew L. Iwen
Also filed as: IWEN MATTHEW L · IWEN MATTHEW LEE
9 granted patents·1,494 citations·filing 1992–1999
93Inventor score
Technology areasC08G
Files withCARGILL INC9
Top patents by PatentIndex Score
9 records- 0198US6326458B1Continuous process for the manufacture of lactide and lactide polymersCARGILL INC·Filed 1993·Granted Dec 4, 2001·297 cites·17 claims
- 0298US5247059AContinuous process for the manufacture of a purified lactide from esters of lactic acidCARGILL INC·Filed 1992·Granted Sep 21, 1993·257 cites·58 claims
- 0398US5142023AContinuous process for manufacture of lactide polymers with controlled optical purityCARGILL INC·Filed 1992·Granted Aug 25, 1992·344 cites·32 claims
- 0497US6183814B1Coating grade polylactide and coated paper, preparation and uses thereof, and articles prepared therefromCARGILL INC·Filed 1997·Granted Feb 6, 2001·167 cites·45 claims
- 0597US5357035AContinuous process for manufacture of lactide polymers with purification by distillationCARGILL INC·Filed 1993·Granted Oct 18, 1994·120 cites·22 claims
- 0697US5274073AContinuous process for manufacture of a purified lactideCARGILL INC·Filed 1992·Granted Dec 28, 1993·122 cites·30 claims
- 0795US5258488AContinuous process for manufacture of lactide polymers with controlled optical purityCARGILL INC·Filed 1992·Granted Nov 2, 1993·92 cites·14 claims
- 0891US6277951B1Continuous process for manufacture of lactide polymers with controlled optical purityCARGILL INC·Filed 1999·Granted Aug 21, 2001·56 cites·35 claims
- 0986US6005067AContinuous process for manufacture of lactide polymers with controlled optical purityCARGILL INC·Filed 1998·Granted Dec 21, 1999·39 cites·22 claims
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