Assignee
BIOTEST SERUM INSTITUT GMBH
DE·28 granted patents·1,162 citations·filing 1975–1987
Top patents by PatentIndex Score
28 records- 0196US4572899AAqueous solution for suspending and storing cells, especially erthrocytesBIOTEST SERUM INSTITUT GMBH·Filed 1983·Granted Feb 25, 1986·132 cites·9 claims
- 0292US4336248APreparation of coupled hemoglobin moleculesBIOTEST SERUM INSTITUT GMBH·Filed 1975·Granted Jun 22, 1982·172 cites·12 claims
- 0391US4770856AMicrotiter plate for blood typingBIOTEST SERUM INSTITUT GMBH·Filed 1987·Granted Sep 13, 1988·103 cites·6 claims
- 0490US4318902AConcentrated immunoglobulin solution suited for intravenous administrationBIOTEST SERUM INSTITUT GMBH·Filed 1980·Granted Mar 9, 1982·60 cites·10 claims
- 0589US4087363AFilter for bloodBIOTEST SERUM INSTITUT GMBH·Filed 1976·Granted May 2, 1978·74 cites·3 claims
- 0685US4777244ACrosslinked 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
- 0785US4272523AFractionating citrate-stabilized plasmaBIOTEST SERUM INSTITUT GMBH·Filed 1979·Granted Jun 9, 1981·47 cites·16 claims
- 0882US4136093AHemoglobin preparation with increased oxygen releaseBIOTEST SERUM INSTITUT GMBH·Filed 1977·Granted Jan 23, 1979·60 cites·13 claims
- 0981US4081431ABlood fractionationBIOTEST SERUM INSTITUT GMBH·Filed 1975·Granted Mar 28, 1978·21 cites·10 claims
- 1080US4170590AIon exchanger treatment of citrate-stabilized plasmaBIOTEST SERUM INSTITUT GMBH·Filed 1978·Granted Oct 9, 1979·26 cites·7 claims
- 1179US4460365APolyurethane bag for bloodBIOTEST SERUM INSTITUT GMBH·Filed 1979·Granted Jul 17, 1984·40 cites·4 claims
- 1276US4082734AProduction of intravenously applicable native human immune globulin having a normal half-lifeBIOTEST SERUM INSTITUT GMBH·Filed 1976·Granted Apr 4, 1978·17 cites·5 claims
- 1370US4678753ABlood-culture flask with integrated subcultureBIOTEST SERUM INSTITUT GMBH·Filed 1985·Granted Jul 7, 1987·24 cites·8 claims
- 1470US4663293ADevice for testing air for microorganism contentBIOTEST SERUM INSTITUT GMBH·Filed 1985·Granted May 5, 1987·36 cites·7 claims
- 1570US4154819APreparation of a gamma-globulin solution suitable for intravenous administration using diketeneBIOTEST SERUM INSTITUT GMBH·Filed 1976·Granted May 15, 1979·12 cites·2 claims
- 1669US4503039ACoagulant plasma-protein solutionBIOTEST SERUM INSTITUT GMBH·Filed 1983·Granted Mar 5, 1985·21 cites·11 claims
- 1769US4370264AMethod for the cold sterilization of preparations containing blood coagulation factor VIIIBIOTEST SERUM INSTITUT GMBH·Filed 1981·Granted Jan 25, 1983·62 cites·6 claims
- 1864US4147765APreparation of antiserum for quantitative determination of X and Y degradation products of fibrin and fibrinogenBIOTEST SERUM INSTITUT GMBH·Filed 1976·Granted Apr 3, 1979·18 cites·9 claims
- 1963US4508833ASeparation of interleukin-2 from phytohemagglutinin by dye matrix chromatographyBIOTEST SERUM INSTITUT GMBH·Filed 1982·Granted Apr 2, 1985·20 cites·6 claims
- 2063US4247634ACulture cup and method for sampling and microbial-count determinationBIOTEST SERUM INSTITUT GMBH·Filed 1979·Granted Jan 27, 1981·10 cites·8 claims
- 2160US4439357AProcess 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
- 2253US4752573AUse of tetrahydrobiopterin to enhance the proliferative activity of interleukin-2 on T cellsBIOTEST SERUM INSTITUT GMBH·Filed 1986·Granted Jun 21, 1988·22 cites·4 claims
- 2349US4172117AMethod for the simultaneous measurement of antigens and their antibodies by solid-phase radioimmunoassayBIOTEST SERUM INSTITUT GMBH·Filed 1977·Granted Oct 23, 1979·11 cites·10 claims
- 2445US4450078AMicrofiltration device for the filtration of coagula and microaggregates from bloodBIOTEST SERUM INSTITUT GMBH·Filed 1982·Granted May 22, 1984·40 cites·4 claims
- 2543US4435179ABlood bags with interconnecting systemBIOTEST SERUM INSTITUT GMBH·Filed 1981·Granted Mar 6, 1984·22 cites·5 claims
- 2642US4153683AGalenic immune-globulin preparationBIOTEST SERUM INSTITUT GMBH·Filed 1977·Granted May 8, 1979·3 cites·9 claims
- 2741US4751183AMonoclonal antibody that recognizes a structure common to human interleukin-2 (TCGF) and to the light lambda chain of human immunoglobulin and lines of hybridoma cells that produce these monoclonal antibodiesBIOTEST SERUM INSTITUT GMBH·Filed 1984·Granted Jun 14, 1988·8 cites·14 claims
- 2831US4396717ANutrient medium carrier systemBIOTEST SERUM INSTITUT GMBH·Filed 1981·Granted Aug 2, 1983·3 cites·12 claims
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