Bård Sæthre

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Patents Grantslast 30 patents

Information Patent Grant
Single stage seed polymerization for the production of large polyme...
- Patent number 6,949,601
- Issue date Sep 27, 2005
- Norsk Hydro ASA
- Kari-Anne Leth-Olsen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
PVC mixture and method for its production
- Patent number 6,441,085
- Issue date Aug 27, 2002
- Norsk Hydro ASA
- Bård Sæthre
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Self-activated polymer particles with a narrow size distribution an...
- Patent number 6,346,592
- Issue date Feb 12, 2002
- Norsk Hydro ASA
- Bård Sæthre
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Two-stage seed swelling procedure for producing monodisperse PVC pa...
- Patent number 6,228,925
- Issue date May 8, 2001
- Norsk Hydro ASA
- Steinar Pedersen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Use of spherical and monodisperse polymer particles in cleaning age...
- Publication number 20040192574
- Publication date Sep 30, 2004
- Bard Saethre
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...