Assignee
BIOTEST PHARMA GMBH
DE·23 granted patents·1,115 citations·filing 1984–2000
Top patents by PatentIndex Score
23 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
- 0291US5643759AMethod for preparing bispecific monoclonal antibodiesBIOTEST PHARMA GMBH·Filed 1994·Granted Jul 1, 1997·124 cites·4 claims
- 0389US7041798B1Method 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
- 0487US5190752AIntravenously administerable polyclonal immunoglobulin preparation containing igm and method of manufactureBIOTEST PHARMA GMBH·Filed 1989·Granted Mar 2, 1993·57 cites·13 claims
- 0587US4900720AReplacement of human plasma using sterile solution of human plasma proteins excluding blood coagulation factorsBIOTEST PHARMA GMBH·Filed 1987·Granted Feb 13, 1990·46 cites·1 claims
- 0686US5143838AMethod of producing thrombin from factor ii using calcium ions for the conversion on an anion exchangerBIOTEST PHARMA GMBH·Filed 1989·Granted Sep 1, 1992·78 cites·5 claims
- 0781US4526715AMethod 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
- 0880US4946648AMethod of sterilizing plasma or plasma fractionsBIOTEST PHARMA GMBH·Filed 1988·Granted Aug 7, 1990·61 cites·13 claims
- 0979US5164487AManufacturing intravenous tolerable immunoglobulin-g preparationBIOTEST PHARMA GMBH·Filed 1991·Granted Nov 17, 1992·72 cites·15 claims
- 1079US5075425AProcess for the preparation of a pharmaceutical which contains igg, iga and igm and can be administered intravenouslyBIOTEST PHARMA GMBH·Filed 1990·Granted Dec 24, 1991·47 cites·7 claims
- 1179US4734279ACombination of immunoglobulins with therapeutic agentsBIOTEST PHARMA GMBH·Filed 1985·Granted Mar 29, 1988·30 cites·20 claims
- 1275US5576040AProcess for the sterile filtration of milkBIOTEST PHARMA GMBH·Filed 1994·Granted Nov 19, 1996·59 cites·18 claims
- 1372US5071961AMethod of enrichment of coagulation factors ii, vii, ix and xBIOTEST PHARMA GMBH·Filed 1989·Granted Dec 10, 1991·17 cites·13 claims
- 1464US4877866AMethod 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
- 1563US5099003AMethod of preparing a sterile plasma-protein solution containing fibrinogen and factor xiiiBIOTEST PHARMA GMBH·Filed 1988·Granted Mar 24, 1992·56 cites·5 claims
- 1661US5061789AMethod of isolating blood-clotting factor ixBIOTEST PHARMA GMBH·Filed 1990·Granted Oct 29, 1991·22 cites·15 claims
- 1760US4904467AStabilized interleukin-2BIOTEST PHARMA GMBH·Filed 1987·Granted Feb 27, 1990·26 cites·4 claims
- 1859US5011695ASterilization of blood and its derivatives with vitaminsBIOTEST PHARMA GMBH·Filed 1989·Granted Apr 30, 1991·43 cites·21 claims
- 1956US5710132AUse of bovine colostral milk as a preparation for the protection of the liverBIOTEST PHARMA GMBH·Filed 1996·Granted Jan 20, 1998·15 cites·11 claims
- 2056US4965068APolyvalent hyperimmunoglobulin preparationBIOTEST PHARMA GMBH·Filed 1989·Granted Oct 23, 1990·18 cites·21 claims
- 2152US5410025AUnmodified intravenously administered immunoglobulin preparations containing immunoglobulin M and/or ABIOTEST PHARMA GMBH·Filed 1993·Granted Apr 25, 1995·37 cites·8 claims
- 2249US5147548AColostrum filtered sterileBIOTEST PHARMA GMBH·Filed 1991·Granted Sep 15, 1992·31 cites·16 claims
- 2341US5041537AMethod of preparing a high-purity, virus safe, biologically active transferrin preparationBIOTEST PHARMA GMBH·Filed 1988·Granted Aug 20, 1991·21 cites·6 claims
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