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Philipp Rubenbauer
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Dusseldorf, DE
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last 30 patents
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Patent Grant
Method for preparing 2-[(3R)-3-methylmorpholin-4-yl]-4-[1-methyl-1H...
Patent number
12,258,343
Issue date
Mar 25, 2025
Bayer Aktiengesellschaft
Johannes Platzek
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the preparation of a 2,4,5-trisubstituted 1,2,4-triazolone
Patent number
11,365,179
Issue date
Jun 21, 2022
Bayer Aktiengesellschaft
Jorma Hassfeld
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Orally administrable modified-release pharmaceutical dosage form
Patent number
11,344,519
Issue date
May 31, 2022
Bayer Pharma Aktiengesellschaft
Anke Stroyer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing (3S)-3-(4-chloro-3-{[(2S,3R)-2-(4- chloropheny...
Patent number
11,332,435
Issue date
May 17, 2022
Bayer Pharma Aktiengesellschaft
Peter Fey
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Orally administrable modified-release pharmaceutical dosage form
Patent number
10,905,667
Issue date
Feb 2, 2021
Bayer Pharma Aktiengesellschaft
Anke Stroyer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing 5-hydroxyalkyl-substituted 1-phenyl-1,2,4-tria...
Patent number
10,703,742
Issue date
Jul 7, 2020
Bayer Pharma Aktiengesellschaft
Heiko Schirmer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing (4S)-4-[4-cyano-2-(methylsulfonyl)phenyl]-3,6-...
Patent number
10,676,443
Issue date
Jun 9, 2020
pH Pharma Co., Ltd.
Heiko Schirmer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of copanlisib and its dihydrochloride salt
Patent number
10,494,372
Issue date
Dec 3, 2019
Bayer Pharma Aktiengesellschaft
Jan-Georg Peters
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing (4S)-4-[4-cyano-2-(methylsulfonyl)phenyl]-3,6-...
Patent number
10,316,001
Issue date
Jun 11, 2019
pH Pharma Co., Ltd.
Heiko Schirmer
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
ORALLY ADMINISTRABLE MODIFIED-RELEASE PHARMACEUTICAL DOSAGE FORM
Publication number
20220257547
Publication date
Aug 18, 2022
BAYER PHARMA AKTIENGESELLSCHAFT
Anke Stroyer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for Producing (3S)-3-(4-chloro-3-{[(2S,3R)-2-(4-chlorophenyl...
Publication number
20220234996
Publication date
Jul 28, 2022
BAYER PHARMA AKTIENGESELLSCHAFT
Peter FEY
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING 2-[(3R)-3-METHYLMORPHOLIN-4-YL]-4-[1-METHYL-1H...
Publication number
20210253573
Publication date
Aug 19, 2021
Bayer Aktiengesellschaft
Johannes PLATZEK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for Producing (3S)-3-(4-chloro-3-{[(2S,3R)-2-(4-chlorophenyl...
Publication number
20210179541
Publication date
Jun 17, 2021
BAYER PHARMA AKTIENGESELLSCHAFT
Peter FEY
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORALLY ADMINISTRABLE MODIFIED-RELEASE PHARMACEUTICAL DOSAGE FORM
Publication number
20210113504
Publication date
Apr 22, 2021
BAYER PHARMA AKTIENGESELLSCHAFT
Anke Stroyer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR THE PREPARATION OF A 2,4,5-TRISUBSTITUTED 1,2,4-TRIAZOLONE
Publication number
20210032212
Publication date
Feb 4, 2021
Bayer Aktiengesellschaft
Jorma Hassfeld
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING 5-HYDROXYALKYL-SUBSTITUTED 1-PHENYL-1,2,4- TRI...
Publication number
20200299271
Publication date
Sep 24, 2020
BAYER PHARMA AKTIENGESELLSCHAFT
Heiko SCHIRMER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORALLY ADMINISTRABLE MODIFIED-RELEASED PHARMACEUTICAL DOSAGE FORM
Publication number
20200237648
Publication date
Jul 30, 2020
BAYER PHARMA AKTIENGESELLSCHAFT
ANKE STROYER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ORALLY ADMINISTRABLE MODIFIED-RELEASE PHARMACEUTICAL DOSAGE FORM
Publication number
20200030270
Publication date
Jan 30, 2020
BAYER PHARMA AKTIENGESELLSCHAFT
Anke Stroyer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PRODUCING (4S)-4-[4-CYANO-2-(METHYLSULFONYL)PHENYL]-3,6-...
Publication number
20190248750
Publication date
Aug 15, 2019
pH PHARMA CO., LTD.
Heiko Schirmer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING 5-HYDROXYALKYL-SUBSTITUTED 1-PHENYL-1,2,4- TRI...
Publication number
20190144431
Publication date
May 16, 2019
BAYER PHARMA AKTIENGESELLSCHAFT
Heiko SCHIRMER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYNTHESIS OF COPANLISIB AND ITS DIHYDROCHLORIDE SALT
Publication number
20180282337
Publication date
Oct 4, 2018
BAYER PHARMA AKTIENGESELLSCHAFT
Jan-Georg PETERS
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING (4S)-4-[4-CYANO-2-(METHYLSULFONYL)PHENYL]-3,6-...
Publication number
20180072685
Publication date
Mar 15, 2018
pH Pharma, Ltd.
Heiko Schirmer
C07 - ORGANIC CHEMISTRY