Matthew L. Iwen

Person

Minneapolis, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Continuous process for the manufacture of lactide and lactide polymers
- Patent number 6,326,458
- Issue date Dec 4, 2001
- Cargill, Inc.
- Patrick Richard Gruber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous process for manufacture of lactide polymers with control...
- Patent number 6,277,951
- Issue date Aug 21, 2001
- Cargill, Incorporated
- Patrick Richard Gruber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating grade polylactide and coated paper, preparation and uses th...
- Patent number 6,183,814
- Issue date Feb 6, 2001
- Cargill, Incorporated
- James Nangeroni
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Continuous process for manufacture of lactide polymers with control...
- Patent number 6,005,067
- Issue date Dec 21, 1999
- Cargill Incorporated
- Patrick Richard Gruber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous process for manufacture of lactide polymers with purific...
- Patent number 5,357,035
- Issue date Oct 18, 1994
- Cargill, Incorporated
- Patrick R. Gruber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous process for manufacture of a purified lactide
- Patent number 5,274,073
- Issue date Dec 28, 1993
- Cargill, Incorporated
- Patrick R. Gruber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous process for manufacture of lactide polymers with control...
- Patent number 5,258,488
- Issue date Nov 2, 1993
- Cargill, Incorporated
- Patrick R. Gruber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous process for the manufacture of a purified lactide from e...
- Patent number 5,247,059
- Issue date Sep 21, 1993
- Cargill, Incorporated
- Patrick R. Gruber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous process for manufacture of lactide polymers with control...
- Patent number 5,142,023
- Issue date Aug 25, 1992
- Cargill, Incorporated
- Patrick R. Gruber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Matthew L. Iwen

Person

Patents Grantslast 30 patents

Continuous process for the manufacture of lactide and lactide polymers

Continuous process for manufacture of lactide polymers with control...

Coating grade polylactide and coated paper, preparation and uses th...

Continuous process for manufacture of lactide polymers with control...

Continuous process for manufacture of lactide polymers with purific...

Continuous process for manufacture of a purified lactide

Continuous process for manufacture of lactide polymers with control...

Continuous process for the manufacture of a purified lactide from e...

Continuous process for manufacture of lactide polymers with control...