Inventor · disambiguated record
Christian Birr
Also filed as: BIRR CHRISTIAN
10 granted patents·2 pending applications·340 citations·filing 1979–2009
92Inventor score
Files withMAX PLANCK GESELLSCHAFT8EVONIK DEGUSSA GMBH2BIRR CHRISTIAN1ORPEGEN MED MOLEKULARBIOFORSCH1
Top patents by PatentIndex Score
12 records- 0190US4470926AMedicaments containing thymosin alpha 1 fragments and having an immunostimulant action, and fragments of thymosin alpha 1MAX PLANCK GESELLSCHAFT·Filed 1980·Granted Sep 11, 1984·44 cites·1 claims
- 0288US4353821AMethod of preparing thymosin α1 and derivatives thereofMAX PLANCK GESELLSCHAFT·Filed 1980·Granted Oct 12, 1982·66 cites·8 claims
- 0385US4612365AMedicaments containing alpha 1-thymosin and having an immuno regulatory action and alpha 1-thymosin fragmentsMAX PLANCK GESELLSCHAFT·Filed 1984·Granted Sep 16, 1986·69 cites·10 claims
- 0484US4466918AMethod of preparing thymosin alpha 1 and derivatives thereofMAX PLANCK GESELLSCHAFT·Filed 1982·Granted Aug 21, 1984·43 cites·10 claims
- 0575US4351764AProcess for the selective formation of disulfide bridges in polypeptides and therapeutic compositionsMAX PLANCK GESELLSCHAFT·Filed 1980·Granted Sep 28, 1982·21 cites·24 claims
- 0673US4910296AMedicaments containing alpha 1 thymosin fragments and having an immunostimulant action, and fragments of alpha 1 thymosinMAX PLANCK GESELLSCHAFT·Filed 1986·Granted Mar 20, 1990·58 cites·20 claims
- 0771US4396605ABis-thymosine α-1 compoundsMAX PLANCK GESELLSCHAFT·Filed 1982·Granted Aug 2, 1983·12 cites·16 claims
- 0851US5173187AMethod for control and monitoring of activated sludge in a biological clarification systemORPEGEN MED MOLEKULARBIOFORSCH·Filed 1989·Granted Dec 22, 1992·20 cites·9 claims
- 0951US2011152506A1Method for Purifying ErythropoietinEVONIK DEGUSSA GMBH·Filed 2009·Application pending·0 cites
- 1051US2011189732A1Process for the Fermentative Production of ErythropoietinEVONIK DEGUSSA GMBH·Filed 2009·Application pending·0 cites
- 1149US4290943AMethod of preparing polypeptidesMAX PLANCK GESELLSCHAFT·Filed 1979·Granted Sep 22, 1981·5 cites·4 claims
- 1239US4485253AProcess for preparing tert-butyl ether or ester containing polyfunctional organic compoundsBIRR CHRISTIAN·Filed 1982·Granted Nov 27, 1984·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →