Albert J. Pennings

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Norg, NL

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Patents Grantslast 30 patents

Information Patent Grant
Biodegradable chewing gum
- Patent number 5,672,367
- Issue date Sep 30, 1997
- Rijksuniversiteit te Groningen
- Dirk Wybe Grijpma
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Filament material polylactide mixtures
- Patent number 5,110,852
- Issue date May 5, 1992
- Rijksuniversiteit Te Groningen
- Sylwester Gogolewski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of manufacturing polyethylene fibers by high speed spinning...
- Patent number 5,068,073
- Issue date Nov 26, 1991
- Akzo N.V.
- Albert J. Pennings
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of preparing polyester filament material
- Patent number 4,915,893
- Issue date Apr 10, 1990
- Medtronic, Inc.
- Sylwester Gogolewski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biocompatible, antithrombogenic materials suitable for reconstructi...
- Patent number 4,661,530
- Issue date Apr 28, 1987
- Medtronic, Inc.
- Sylwester Gogolewski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE