Inventor · disambiguated record
Franz-Josef Mais
Also filed as: MAIS FRANZ-JOSEF
42 granted patents·8 pending applications·487 citations·filing 1988–2021
98Inventor score
Top patents by PatentIndex Score
50 records- 0197US5231212AProcess for the continuous preparation of dialkyl carbonatesBAYER AG·Filed 1992·Granted Jul 27, 1993·93 cites·13 claims
- 0294US4990707AProcess for the ring chlorination of aromatic hydrocarbonsBAYER AG·Filed 1989·Granted Feb 5, 1991·47 cites·17 claims
- 0394US4925994AProcess for the ring chlorination of aromatic hydrocarbonsBAYER AG·Filed 1989·Granted May 15, 1990·39 cites·20 claims
- 0493US8492544B2Process for preparing methyl {4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-B]pyridin-3-yl]pyrimidin-5-yl}Methylcarbamate and its purification for use as pharmaceutically active compoundMAIS FRANZ-JOSEF·Filed 2010·Granted Jul 23, 2013·27 cites·2 claims
- 0592US8853398B2Process for preparing methyl {4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b] pyridin-3-yl]pyrimidin-5-yl}methylcarbamate and its purification for use as pharmaceutically active compoundBAYER IP GMBH·Filed 2013·Granted Oct 7, 2014·15 cites·4 claims
- 0692US5359118AProcess for the continuous preparation of dialkyl carbonatesBAYER AG·Filed 1993·Granted Oct 25, 1994·104 cites·17 claims
- 0791US11203593B2Forms of methyl {4,6-diamino-2-[1(2-fluorobenzyl)-1H-pyrazolo[3-4-b]pyridino-3-yl]pyrimidino-5-yl}methyl carbamateADVERIO PHARMA GMBH·Filed 2020·Granted Dec 21, 2021·2 cites·22 claims
- 0891US8501945B2Process for preparing methyl {4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]pyrimidin-5-yl}carbamate and its purification for use as pharmaceutically active compoundMAIS FRANZ-JOSEF·Filed 2010·Granted Aug 6, 2013·23 cites·2 claims
- 0989US10351562B2Process for preparing methyl {4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-B]pyridin-3-yl]pyrimidin-5-yl}methylcarbamate and its purification for use as pharmaceutically active compoundADVERIO PHARMA GMBH·Filed 2018·Granted Jul 16, 2019·6 cites·9 claims
- 1084US5391767AProcess for the preparation of alkylene carbonatesBAYER AG·Filed 1992·Granted Feb 21, 1995·28 cites·19 claims
- 1179US12503469B2Forms of methyl {4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3-4-b]pyridino-3-yl]pyrimidino-5-yl} methyl carbamateADVERIO PHARMA GMBH·Filed 2021·Granted Dec 23, 2025·0 cites·5 claims
- 1279US4851596AProcess for nucleus-chlorination of aromatic hydrocarbonsBAYER AG·Filed 1988·Granted Jul 25, 1989·15 cites·18 claims
- 1378US10030014B2Process for preparing methyl {4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]pyrimidin-5-yl}methylcarbamate and its purification for use as pharmaceutically active compoundADVERIO PHARMA GMBH·Filed 2014·Granted Jul 24, 2018·2 cites·5 claims
- 1477US10087183B2Forms of methyl {4,6-diamino-2-[1 (2-fluorobenzyl)-1h-pyrazolo[3-4-b]pyridino-3-yl]pyrimidino-5-yl}methyl carbamateADVERIO PHARMA GMBH·Filed 2017·Granted Oct 2, 2018·1 cites·30 claims
- 1573US6525198B1Method for producing 4,6-dichloropyrimidine with sulfur compounds and phosphorus compoundsBAYER AG·Filed 2000·Granted Feb 25, 2003·5 cites·10 claims
- 1673US6441171B1Method for the production of 4,6-dichloropyrimidine with the aid of phosgeneBAYER AG·Filed 2000·Granted Aug 27, 2002·5 cites·8 claims
- 1771US5210343AProcess for the preparation of p-dichlorobenzeneBAYER AG·Filed 1992·Granted May 11, 1993·11 cites·10 claims
- 1870US4827058AProcess for the removal of m-chlorotoluene from chlorotoluene mixturesBAYER AG·Filed 1988·Granted May 2, 1989·9 cites·20 claims
- 1969US10570130B2Process for preparing methyl{4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]pyrimidin-5-yl}methylcarbamate and its purification for use as pharmaceutically active compoundADVERIO PHARMA GMBH·Filed 2019·Granted Feb 25, 2020·0 cites·2 claims
- 2068US10494372B2Synthesis of copanlisib and its dihydrochloride saltBayer Pharma AG·Filed 2015·Granted Dec 3, 2019·2 cites·19 claims
- 2166US10662188B2Forms of methyl {4,6-diamino-2-[1 (2-fluorobenzyl)-1H-pyrazolo[3-4-b]pyridino-3-yl]pyrimidino-5-yl} methyl carbamateADVERIO PHARMA GMBH·Filed 2018·Granted May 26, 2020·0 cites·30 claims
- 2264US6562970B1Method for producing 4-chloro-6-hydroxypyrimidineBAYER AG·Filed 2000·Granted May 13, 2003·2 cites·10 claims
- 2362US6441170B1Method of producing 4,6-dichloropyrimidine with acid chloridesBAYER AKITNEGESELLSCHAFT·Filed 2000·Granted Aug 27, 2002·3 cites·6 claims
- 2462US2015376184A1Forms of methyl methyl carbamateBAYER IP GMBH·Filed 2014·Application pending·0 cites
- 2561US5095157AProcess for the preparation of 2-chloro-4-nitro-alkylbenzeneBAYER AG·Filed 1990·Granted Mar 10, 1992·7 cites·20 claims
- 2659US6822095B1Method for producing 4,6-dichloropyrimidineBAYER AG·Filed 2000·Granted Nov 23, 2004·1 cites·9 claims
- 2758US5105036AProcess for ring-chlorination of aromatic hydrocarbonsBAYER AG·Filed 1991·Granted Apr 14, 1992·6 cites·19 claims
- 2856US4948886AProcess for the preparation of benzothiazepinone derivativesBAYER AG·Filed 1989·Granted Aug 14, 1990·4 cites·20 claims
- 2955US4956505AProcess for the preparation of 4,4-dimethyl-1-(p-chlorophenyl)pentan-3-oneBAYER AG·Filed 1989·Granted Sep 11, 1990·5 cites·17 claims
- 3054US5900509AProcess for the preparation of p-haloalkoxyanilinesBAYER AG·Filed 1998·Granted May 4, 1999·4 cites·10 claims
- 3153US5350862AProcess for the preparation of ethylene glycol carbonateBAYER AG·Filed 1992·Granted Sep 27, 1994·4 cites·19 claims
- 3252US5157170AProcess for reacting polyhalogenated aromatic compounds with monohalogenated or nonhalogenated aromatic compoundsBAYER AG·Filed 1991·Granted Oct 20, 1992·4 cites·11 claims
- 3351US5684217AProcess for preparing 3-fluoro-4,6-dichlorotolueneBAYER AG·Filed 1995·Granted Nov 4, 1997·5 cites·7 claims
- 3449US5679826AProcess for the preparation of 2-chloroacrylonitrileBAYER AG·Filed 1996·Granted Oct 21, 1997·4 cites·10 claims
- 3548US2011288174A1Monohydrate of 4-(phenyl)ethyl]-amino}methyl)benzoic acidGRUNENBERG ALFONS·Filed 2009·Application pending·0 cites
- 3648US2012010292A1Modification i of 4-(phenyl)ethyl]-amino}methyl)benzoic acidGRUNENBERG ALFONS·Filed 2009·Application pending·0 cites
- 3744US9388177B2Method for preparing substituted triazolopyridinesBayer Pharma AG·Filed 2013·Granted Jul 12, 2016·0 cites·3 claims
- 3844US6380441B1Process for preparing 3-hydroxybenzyl alcoholBAYER AG·Filed 2001·Granted Apr 30, 2002·0 cites·10 claims
- 3941US6706934B2Method for producing 2,3,4,5-tetrachlorobenzotrifluorideBAYER AG·Filed 2001·Granted Mar 16, 2004·0 cites·6 claims
- 4039US6150571AProcess for the preparation of 2,4-dichloro-3,5-dimethyl-fluorobenzeneBAYER AG·Filed 1999·Granted Nov 21, 2000·1 cites·11 claims
- 4139US5801284AHydrogenation of halonitroaromatic compoundsBAYER AG·Filed 1997·Granted Sep 1, 1998·2 cites·8 claims
- 4238US5847236AProcess for the preparation of 2-chloro-4-methylphenolBAYER AG·Filed 1996·Granted Dec 8, 1998·1 cites·20 claims
- 4337US2002103404A1Process for the nuclear chlorination of meta-xyleneFiled 2001·Application pending·0 cites
- 4437US2012316183A1Novel solvates of methylcarbamateGRUNENBERG ALFONS·Filed 2010·Application pending·0 cites
- 4537US2011183999A1Novel polymorphic forms of methyl carbamateBAYER SCHERING PHARMA AG·Filed 2010·Application pending·0 cites
- 4637US2002049357A1Process for the nucleochlorination of ortho-xyleneFiled 2001·Application pending·0 cites
- 4736US2018155336A1Process for the preparation of 2-{4-[2-({[2-(4-chlorophenyl)-1,3-thiazol-4-yl]methyl}sulfanyl)-3,5-dicyan0-6-(pyrrolidin-1-yl)pyridin-4-yl]phenoxy}ethyl-l-alanyl-l-alaninate monohydrochlorideBayer Pharma AG·Filed 2016·Application pending·0 cites
- 4835US6504059B1Process for converting nitrobenzene to a free aminophenolBAYER AG·Filed 1999·Granted Jan 7, 2003·0 cites·7 claims
- 4935US6255542B1Process for preparing 2-chloro-4-nitroalkylbenzeneBAYER AG·Filed 2000·Granted Jul 3, 2001·0 cites·20 claims
- 5030US5911962AProcess for the purification of phosphorus oxychlorideBAYER AG·Filed 1998·Granted Jun 15, 1999·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →