Inventor · disambiguated record
Norbert Kothe
Also filed as: KOTHE NORBERT
9 granted patents·503 citations·filing 1982–2000
92Inventor score
Top patents by PatentIndex Score
9 records- 0193US4644056AMethod of preparing a solution of lactic or colostric immunoglobulins or both and use thereofBIOTEST PHARMA GMBH·Filed 1985·Granted Feb 17, 1987·113 cites·12 claims
- 0289US7041798B1Method for the chromatographic fractionation of plasma or serum, preparations, so obtained, and their useBIOTEST PHARMA GMBH·Filed 2000·Granted May 9, 2006·26 cites·23 claims
- 0387US5190752AIntravenously administerable polyclonal immunoglobulin preparation containing igm and method of manufactureBIOTEST PHARMA GMBH·Filed 1989·Granted Mar 2, 1993·57 cites·13 claims
- 0485US4777244ACrosslinked hemoglobin of extended shelf life and high oxygen transport capacity and process of preparing sameBIOTEST SERUM INSTITUT GMBH·Filed 1987·Granted Oct 11, 1988·49 cites·6 claims
- 0581US4526715AMethod of preparing highly purified, stroma-free, non-hepatitic human and animal hemoglobin solutionsBIOTEST PHARMA GMBH·Filed 1984·Granted Jul 2, 1985·55 cites·6 claims
- 0679US5164487AManufacturing intravenous tolerable immunoglobulin-g preparationBIOTEST PHARMA GMBH·Filed 1991·Granted Nov 17, 1992·72 cites·15 claims
- 0764US4877866AMethod of producing a virus safe, storage-stable, and intravenously tolerable immunoglobulin-G preparationBIOTEST PHARMA GMBH·Filed 1987·Granted Oct 31, 1989·61 cites·13 claims
- 0860US4439357AProcess for obtaining hepatitis-safe, sterile hemoglobin solutions free of pyrogens and stromaBIOTEST SERUM INSTITUT GMBH·Filed 1982·Granted Mar 27, 1984·49 cites·7 claims
- 0941US5041537AMethod of preparing a high-purity, virus safe, biologically active transferrin preparationBIOTEST PHARMA GMBH·Filed 1988·Granted Aug 20, 1991·21 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Norbert Kothe files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →