Inventor
Franz-Josef Mais
Inventor
Duesseldorf, DE
Overview
Patents· 40 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds39%
C07DHeterocyclic compounds28%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
A61KPreparations for medical, dental or toiletry purposes13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry1%
C01BNon-metallic elements1%
C07BGeneral methods of organic chemistry1%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1%
PatentTitleYear
10,662,188Forms of methyl {4,6-diamino-2-[1 (2-fluorobenzyl)-1H-pyrazolo[3-4-b]pyridino-3-yl]pyrimidino-5-yl} methyl carbamate202010,570,130Process 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 compound202010,494,372Synthesis of copanlisib and its dihydrochloride salt201910,351,562Process 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 compound201910,087,183Forms of methyl {4,6-diamino-2-[1 (2-fluorobenzyl)-1h-pyrazolo[3-4-b]pyridino-3-yl]pyrimidino-5-yl}methyl carbamate201810,030,014Process 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 compound20189,388,177'Method for preparing substituted triazolopyridines'20168,853,398'Process 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 compound'20148,501,945'Process 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 compound'20138,492,544'Process 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 compound'20136,822,095'Method for producing 4,6-dichloropyrimidine'20046,706,934'Method for producing 2,3,4,5-tetrachlorobenzotrifluoride'20046,562,970'Method for producing 4-chloro-6-hydroxypyrimidine'20036,525,198'Method for producing 4,6-dichloropyrimidine with sulfur compounds and phosphorus compounds'20036,504,059'Process for converting nitrobenzene to a free aminophenol'20036,441,170'Method of producing 4,6-dichloropyrimidine with acid chlorides'20026,441,171'Method for the production of 4,6-dichloropyrimidine with the aid of phosgene'20026,380,441'Process for preparing 3-hydroxybenzyl alcohol'20026,255,542'Process for preparing 2-chloro-4-nitroalkylbenzene'20016,150,571'Process for the preparation of 2,4-dichloro-3,5-dimethyl-fluorobenzene'20005,911,962'Process for the purification of phosphorus oxychloride'19995,900,509'Process for the preparation of p-haloalkoxyanilines'19995,847,236'Process for the preparation of 2-chloro-4-methylphenol'19985,801,284'Hydrogenation of halonitroaromatic compounds'19985,684,217'Process for preparing 3-fluoro-4,6-dichlorotoluene'19975,679,826'Process for the preparation of 2-chloroacrylonitrile'19975,391,767'Process for the preparation of alkylene carbonates'19955,359,118'Process for the continuous preparation of dialkyl carbonates'19945,350,862'Process for the preparation of ethylene glycol carbonate'19945,231,212'Process for the continuous preparation of dialkyl carbonates'19935,210,343'Process for the preparation of p-dichlorobenzene'19935,157,170'Process for reacting polyhalogenated aromatic compounds with monohalogenated or nonhalogenated aromatic compounds'19925,105,036'Process for ring-chlorination of aromatic hydrocarbons'19925,095,157'Process for the preparation of 2-chloro-4-nitro-alkylbenzene'19924,990,707'Process for the ring chlorination of aromatic hydrocarbons'19914,956,505'Process for the preparation of 4,4-dimethyl-1-(p-chlorophenyl)pentan-3-one'19904,948,886'Process for the preparation of benzothiazepinone derivatives'19904,925,994'Process for the ring chlorination of aromatic hydrocarbons'19904,851,596'Process for nucleus-chlorination of aromatic hydrocarbons'19894,827,058'Process for the removal of m-chlorotoluene from chlorotoluene mixtures'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2004Patents assigned to BAYER AG (29)· patent assignee history
1989–2020Based in Duesseldorf, DE· patent location history
1992–2020Based in Dusseldorf, DE· patent location history
2002–2004Based in Dsseldorf, DE· patent location history
2013–2014Patents assigned to BAYER IP GMBH (3)· patent assignee history
2013Patents assigned to JOENTGEN WINFRIED (2)· patent assignee history
2013–2018Based in Düsseldorf, DE· patent location history
2016–2019Patents assigned to Bayer Pharma AG (2)· patent assignee history
2018–2020Patents assigned to ADVERIO PHARMA GMBH (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAYER AG | 29 | 1989–2004 |
| ADVERIO PHARMA GMBH | 5 | 2018–2020 |
| BAYER IP GMBH | 3 | 2013–2014 |
| Bayer Pharma AG | 2 | 2016–2019 |
| JOENTGEN WINFRIED | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Duesseldorf, DE | 14 | 1989–2020 |
| Dusseldorf, DE | 13 | 1992–2020 |
| Dsseldorf, DE | 8 | 2002–2004 |
| Düsseldorf, DE | 5 | 2013–2018 |