Inventor · disambiguated record
Ingomar Grafe
Also filed as: GRAFE INGOMAR
11 granted patents·2 pending applications·195 citations·filing 1985–2002
91Inventor score
Files withHEUMANN PHARMA GMBH & CO6MEDIMMUNE ONCOLOGY INC3US BIOSCIENCE2HEUMANN LUDWIG & CO GMBH1U S BIOSCIENCE INC AND INDIVID1
Top patents by PatentIndex Score
13 records- 0196US4816455ACrystalline, anhydrous sigma-form of 2-(4-(2-furoyl)-(2-piperazin)-1-yl)-4-amino-6,7-dimethoxy-quinazoline hydrochloride and a process for its preparationHEUMANN PHARMA GMBH & CO·Filed 1987·Granted Mar 28, 1989·72 cites·3 claims
- 0286US4973755AStable solvent adducts of Z-1-(p-β-dimethylaminoethoxy-phenyl)-1-(p-hydroxyphenyl)-2-phenyl-but-1-eneHEUMANN PHARMA GMBH & CO·Filed 1988·Granted Nov 27, 1990·50 cites·1 claims
- 0370US6017922AThermally stable trimetrexates and processes for producing the sameUS BIOSCIENCE·Filed 1998·Granted Jan 25, 2000·20 cites·19 claims
- 0468US4978773AProcess for the preparation of 2,6-dichlorodiphenylaminoacetic acid derivativesHEUMANN PHARMA GMBH & CO·Filed 1989·Granted Dec 18, 1990·9 cites·4 claims
- 0560US4697035AProcess for the preparation of basically substituted phenylacetonitrilesHEUMANN LUDWIG & CO GMBH·Filed 1985·Granted Sep 29, 1987·8 cites·11 claims
- 0654US5716960ACrystalline trimetrexate salts and the process for making the sameU S BIOSCIENCE INC AND INDIVID·Filed 1995·Granted Feb 10, 1998·6 cites·47 claims
- 0753US6017921ACrystalline trimetrexate salts and the process for making the sameUS BIOSCIENCE·Filed 1998·Granted Jan 25, 2000·9 cites·9 claims
- 0853US2003199694A1Thermally stable trimetrexates and processes for producing the sameMEDIMMUNE ONCOLOGY INC·Filed 2002·Application pending·0 cites
- 0951US6130218APolymorphic form of doxazosin mesylate (Form I)HEUMANN PHARMA GMBH & CO·Filed 1997·Granted Oct 10, 2000·10 cites·17 claims
- 1050US6258952B1Thermally stable trimetrexates and processes for producing the sameMEDIMMUNE ONCOLOGY INC·Filed 1999·Granted Jul 10, 2001·6 cites·53 claims
- 1150US2002107393A1Tremextrexate derivatives and pharmaceutical compositions comprising the sameMEDIMMUNE ONCOLOGY INC·Filed 2001·Application pending·0 cites
- 1238US6133269APolymorphic form of doxazosin mesylate (form II)HEUMANN PHARMA GMBH & CO·Filed 1997·Granted Oct 17, 2000·3 cites·14 claims
- 1336US6140334APolymorphic form of doxazosin mesylate (form III)HEUMANN PHARMA GMBH & CO·Filed 1997·Granted Oct 31, 2000·2 cites·21 claims
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