Inventor · disambiguated record
Klaus Bartsch
Also filed as: BARTSCH KLAUS
31 granted patents·4 pending applications·1,430 citations·filing 1988–2014
98Inventor score
Files withHOECHST AG18HOECHST SCHERING AGREVO GMBH4BAYER CROPSCIENCE GMBH2BAYER IP GMBH2MIELE & CIE2
Top patents by PatentIndex Score
35 records- 0195US5879903APhosphinothricin-resistance gene, and its useHOECHST AG·Filed 1995·Granted Mar 9, 1999·269 cites·6 claims
- 0295US5637489APhosphinothricin-resistance gene, and its useHOECHST AG·Filed 1995·Granted Jun 10, 1997·291 cites·6 claims
- 0395US4852768ADosing syringeBLENDAX WERKE SCHNEIDER CO·Filed 1988·Granted Aug 1, 1989·80 cites·1 claims
- 0494US5273894APhosphinothricin-resistance gene, and its useHOECHST AG·Filed 1991·Granted Dec 28, 1993·320 cites·12 claims
- 0593US6936444B1Process for the preparation of L-phosphinothricine by enzymatic transamination with aspartateAVENTIS CROPSCIENCE GMBH·Filed 2000·Granted Aug 30, 2005·34 cites·9 claims
- 0690US6177616B1Genes coding for amino acid deacetylases with specificity for N-acetyl-L-phosphinothricin, their isolation and their useHOECSHT SCHERING AGREVO GMBH·Filed 1997·Granted Jan 23, 2001·172 cites·13 claims
- 0785US6051408AGene and gene structure coding for an aminotransferase, and microorganisms which express this geneHOECHST AG·Filed 1997·Granted Apr 18, 2000·26 cites·4 claims
- 0883US8901040B2Active substances for increasing the stress defense in plants to abiotic stress, and methods of finding themSCHULZ ARNO·Filed 2010·Granted Dec 2, 2014·4 cites·2 claims
- 0979US5753470AProcess for preparing L-tertiary-Leucine and L-phosphinothricine by transaminationHOECHST AG·Filed 1995·Granted May 19, 1998·19 cites·12 claims
- 1075US6686181B1Method for the production of L-amino acids from their racemic N-aceytyl-D, L-derivatives by enzymatic racemate cleavage by means of isolated recombinant enzymesAVENTIS CORP GMBH·Filed 2000·Granted Feb 3, 2004·7 cites·11 claims
- 1175US6335186B1Process for the preparation of L-phosphinothricin by a coupled enzymatic reactionHOECHST AG·Filed 1995·Granted Jan 1, 2002·19 cites·11 claims
- 1273US6555733B2Genes coding for amino acid deacetylases with specificity for N-acetyl-L-phosphinothricin, their isolation and useHOECHST SCHERING AGREVO GMBH·Filed 2000·Granted Apr 29, 2003·5 cites·17 claims
- 1373US5919669AProcess for preparing L-tertiary-leucine and L-phosphinothricine by transaminationHOECHST AG·Filed 1995·Granted Jul 6, 1999·13 cites·19 claims
- 1472US9920383B2Active substances for increasing the stress defense in plants to abiotic stress, and methods of finding themBAYER IP GMBH·Filed 2014·Granted Mar 20, 2018·0 cites·11 claims
- 1571US5130246AProcess for producing transaminase from e. coli atcc 33849HOECHST AG·Filed 1989·Granted Jul 14, 1992·25 cites·7 claims
- 1668US6384304B1Conditional sterility in wheatPLANT GENETIC SYSTEMS NV·Filed 1999·Granted May 7, 2002·29 cites·26 claims
- 1766US5077399APhosphinothricin-resistance geneHOECHST AG·Filed 1990·Granted Dec 31, 1991·27 cites·7 claims
- 1865US2007124839A1Active substances for increasing the stress defense in plants to abiotic stress, and methods of finding themBAYER CROPSCIENCE GMBH·Filed 2006·Application pending·0 cites
- 1964US5221737AGene and gene structure coding for an aminotransferase, and microorganisms which express this geneHOECHST AG·Filed 1989·Granted Jun 22, 1993·12 cites·8 claims
- 2063US5618728AProcess for the enzymatic cleavage of 2-amino-4-methyl-phosphinobutyramide derivativesHOECHST SCHERING AGREVO GMBH·Filed 1995·Granted Apr 8, 1997·10 cites·11 claims
- 2162US5668297ADeacetylase genes for the production of phosphinothricin or phosphinothricyl-alanyl-alanine, process for their isolation, and their useHOECHST AG·Filed 1995·Granted Sep 16, 1997·13 cites·6 claims
- 2260US5962281AProcess for preparing L-tertiary-leucine and L-phosphinothricine by transaminationHOECHST AG·Filed 1995·Granted Oct 5, 1999·11 cites·18 claims
- 2360US5162212ATransaminase from E. coli DH-1 (ATCC 33849)HOECHST AG·Filed 1992·Granted Nov 10, 1992·16 cites·7 claims
- 2458US2007265164A1Active Substances for Increasing Pathogenic Defense in Plants and Methods for the Detection ThereofBAYER CROPSCIENCE GMBH·Filed 2005·Application pending·0 cites
- 2558US2014094363A1Active Substance for Increasing Pathogenic Defense in Plants and Methods for the Defection ThereofBAYER IP GMBH·Filed 2013·Application pending·0 cites
- 2657US6852909B2Process for producing female-sterile plantsHOECHST SCHERING AGREVO GMBH·Filed 2002·Granted Feb 8, 2005·0 cites·3 claims
- 2754US7607197B1Vacuum cleaner with operating elements that control powerMIELE & CIE·Filed 2000·Granted Oct 27, 2009·7 cites·13 claims
- 2854US5650310ADeacetylase genes for the production of phosphinothricin or phosphinothricyl-alanyl-alanine processes for their isolation and their useHOECHST AG·Filed 1995·Granted Jul 22, 1997·8 cites·3 claims
- 2947US2009010782A1Fan Unit, Particularly for a Vacuum CleanerMIELE & CIE·Filed 2006·Application pending·0 cites
- 3046US5767371ADeacetylase genes for the production of phosphinothricin or phosphin-othricyl-alanyl-alanine, process for their isolation, and their useHOECHST AG·Filed 1995·Granted Jun 16, 1998·4 cites·35 claims
- 3146US5767370ADeacetylase genes for the production of phosphinothricin or phosphinothricyl-alanyl-alanine, processes for their isolation, and their useHOECHST AG·Filed 1995·Granted Jun 16, 1998·4 cites·25 claims
- 3243US6759572B2Process for producing female sterile plantsHOECHST SCHERING AGREVO GMBH·Filed 1997·Granted Jul 6, 2004·3 cites·6 claims
- 3330US6210934B1Gene and gene structure coding for an aminotransferase, and microorganisms which express this geneHOECHST AG·Filed 1995·Granted Apr 3, 2001·0 cites·2 claims
- 3430US5888782AGene and gene structure coding for an aminotransferase, and microorganisms which express this geneHOECHST AG·Filed 1994·Granted Mar 30, 1999·0 cites·5 claims
- 3522US6262339B1Process for generating male sterile plantsHOECHST SCHERING AGREVO GMBG·Filed 1994·Granted Jul 17, 2001·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →