Gambro, Dialysatoren KG

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gambro, Dialysatoren KG.The latest application filed is for "selectively permeable asymmetric membranes suitable for use in hemodialysis and processes for manufacturing such membranes".

Company Profile

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Gambro, Dialysatoren KG - DE DE
Gambro Dialysatoren KG - SE SE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Selectively permeable asymmetric membranes suitable for use in hemodialysis and processes for manufacturing such membranes Grant 4,935,141 - Buck , et al. June 19, 1	1990-06-19
Process for producing hollow fiber semi-permeable membranes Grant 4,812,269 - Harttig , et al. March 14, 1	1989-03-14
Polyamide hollow fiber filtration membrane having barrier layer Grant 4,722,795 - Gohl , et al. February 2, 1	1988-02-02
Method for setting the ends of hollow fiber bundles Grant 4,689,191 - Beck , et al. August 25, 1	1987-08-25
Method of treating a cellulosic hollow fiber Grant 4,609,728 - Spranger , et al. September 2, 1	1986-09-02
Flow-through chamber Grant 4,428,743 - Heck January 31, 1	1984-01-31
Method of binding a biologically active material to a carrier containing hydroxyl groups Grant 4,412,000 - Lehmann , et al. October 25, 1	1983-10-25
Dialyzer cartridge Grant D267,037 - Spranger , et al. November 23, 1	1982-11-23
Device for separating liquids, especially whole blood Grant 4,342,420 - Rosemeier , et al. August 3, 1	1982-08-03
Process and device for the removal of waste metabolites from a solution containing such metabolites Grant 4,313,831 - Lehmann , et al. February 2, 1	1982-02-02

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