Claes-Ake Gullberg

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Lund, SE

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Patents Grantslast 30 patents

Information Patent Grant
Membrane and process for producing the membrane
- Patent number 4,935,140
- Issue date Jun 19, 1990
- Gambro Dialysatoren KG
- Peter Konstatin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polyamide hollow fiber filtration membrane having barrier layer
- Patent number 4,722,795
- Issue date Feb 2, 1988
- Gambro Dialysatoren KG
- Hermann J. Gohl
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING