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Zofingen, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for preparing N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)...
Patent number
11,840,515
Issue date
Dec 12, 2023
Acadia Pharmaceuticals Inc.
Marlon Carlos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of 1:1:1 co-crystal of 1-cyano-2-(4-cyclopropyl-benzyl)-4...
Patent number
11,629,161
Issue date
Apr 18, 2023
Matthias Eckhardt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of racemic nicotine by reaction of ethyl nicotinate wit...
Patent number
11,407,730
Issue date
Aug 9, 2022
Siegfried AG
Beat Theodor Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Enantiomeric separation of racemic nicotine by addition of an O,O″-...
Patent number
11,279,685
Issue date
Mar 22, 2022
Siegfried AG
Beat Theodor Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of 1:1:1 co-crystal of 1-cyano-2-(4-cyclopropyl-benzyl)-4...
Patent number
11,225,500
Issue date
Jan 18, 2022
Matthias Eckhardt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of racemic nicotine by reaction of ethyl nicotinate wit...
Patent number
11,091,458
Issue date
Aug 17, 2021
Siegfried AG
Beat Theodor Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for preparing N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)...
Patent number
10,981,871
Issue date
Apr 20, 2021
Acadia Pharmaceuticals Inc.
Marlon Carlos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for preparing N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)...
Patent number
10,981,870
Issue date
Apr 20, 2021
Acadia Pharmaceuticals Inc.
Marlon Carlos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of noroxymorphone
Patent number
10,927,122
Issue date
Feb 23, 2021
Siegfried AG
Ernesto Santandrea
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of N-Boc-2-amino-3,3-dimethylbutyric acid
Patent number
10,822,304
Issue date
Nov 3, 2020
Siegfried (Nantong) Pharmaceuticals Co. Ltd.
Jiang Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of manufacturing 4-chloro-7H-pyrrolo[2,3-D]pyrimidine
Patent number
10,738,058
Issue date
Aug 11, 2020
Siegfried (Nantong) Pharmaceuticals Co. Ltd.
Ben Pan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for preparing N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)...
Patent number
10,597,363
Issue date
Mar 24, 2020
Acadia Pharmaceuticals Inc.
Marlon Carlos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for preparing medicaments for the treatment of cardiovasc...
Patent number
10,329,268
Issue date
Jun 25, 2019
Bial-Portela & CA, S.A.
Domenico Russo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of manufacturing stereoisomers of buprenorphine and analogue...
Patent number
10,035,807
Issue date
Jul 31, 2018
Siegfried AG
Stefan Sahli
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of noroxymorphone from morphine
Patent number
9,546,177
Issue date
Jan 17, 2017
SIEGRIED AG
Beat Theodor Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of low impurity opiates in a continuous flow reactor
Patent number
8,921,557
Issue date
Dec 30, 2014
Siegfried AG
Beat Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of bepromoline
Patent number
8,242,268
Issue date
Aug 14, 2012
Galderma S.A.
Beat Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of (2R,3S)-3-phenylisoserine methyl est...
Patent number
8,106,231
Issue date
Jan 31, 2012
Indena S.p.A.
Daniele Ciceri
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of amorolfine
Patent number
8,049,007
Issue date
Nov 1, 2011
Galderma S.A.
Beat Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of bepromoline
Patent number
7,795,425
Issue date
Sep 14, 2010
Galderma S.A.
Beat Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for preparing O-desmethylvenlafaxine
Patent number
7,435,854
Issue date
Oct 14, 2008
Wyeth
Beat Theodor Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for preparing O-desmethylvenlafaxine
Patent number
6,689,912
Issue date
Feb 10, 2004
Wyeth
Beat T. Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Succinate salt of O-desmethyl-venlafaxine
Patent number
6,673,838
Issue date
Jan 6, 2004
Wyeth
Anthony F. Hadfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for the preparation of 5-cyanophthalide
Patent number
6,441,201
Issue date
Aug 27, 2002
H. Lundbeck A/S
Beat Weber
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR THE SYNTHESIS OF 1,3-DIHYDRO-IMIDAZO[4,5-B]PYRIDIN-2-ON...
Publication number
20240208966
Publication date
Jun 27, 2024
Siegfried AG
Beat Theodor Weber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYNTHESIS OF 1:1:1 CO-CRYSTAL OF 1-CYANO-2-(4-CYCLOPROPYL-BENZYL)-4...
Publication number
20220081461
Publication date
Mar 17, 2022
Boehringer Ingelheim Vetmedica GmbH
Matthias ECKHARDT
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR PREPARING N-(4-FLUOROBENZYL)-N-(1-METHYLPIPERIDIN-4-YL)...
Publication number
20220024871
Publication date
Jan 27, 2022
ACADIA Pharmaceuticals Inc.
Marlon Carlos
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYNTHESIS OF 1:1:1 CO-CRYSTAL OF 1-CYANO-2-(4-CYCLOPROPYL-BENZYL)-4...
Publication number
20210139520
Publication date
May 13, 2021
Boehringer Ingelheim Vetmedica GmbH
Matthias ECKHARDT
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYNTHESIS OF NOROXYMORPHONE
Publication number
20200385397
Publication date
Dec 10, 2020
Siegfried AG
Ernesto SANTANDREA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PREPARATION OF RACEMIC NICOTINE BY REACTION OF ETHYL NICOTINATE WIT...
Publication number
20200331884
Publication date
Oct 22, 2020
Siegfried AG
Beat Theodor Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ENANTIOMERIC SEPARATION OF RACEMIC NICOTINE BY ADDITION OF AN O,O'-...
Publication number
20200331883
Publication date
Oct 22, 2020
Siegfried AG
Beat Theodor WEBER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR PREPARING N-(4-FLUOROBENZYL)-N-(1-METHYLPIPERIDIN-4-YL)...
Publication number
20200181087
Publication date
Jun 11, 2020
ACADIA Pharmaceuticals Inc.
Marlon Carlos
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR PREPARING N-(4-FLUOROBENZYL)-N-(1-METHYLPIPERIDIN-4-YL)...
Publication number
20200165202
Publication date
May 28, 2020
ACADIA Pharmaceuticals Inc.
Marlon Carlos
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF N-BOC-2-AMINO-3,3-DIMETHYLBUTYRIC ACID
Publication number
20190276391
Publication date
Sep 12, 2019
Siegfried (Nantong) Pharmaceuticals Co. Ltd.
Jiang Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL METHOD OF MANUFACTURING 4-CHLORO-7H-PYRROLO[2,3-D]PYRIMIDINE
Publication number
20190169200
Publication date
Jun 6, 2019
Siegfried (Nantong) Pharmaceuticals Co. Ltd.
Ben Pan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR PREPARING N-(4-FLUOROBENZYL)-N-(1-METHYLPIPERIDIN-4-YL)...
Publication number
20190047955
Publication date
Feb 14, 2019
ACADIA Pharmaceuticals Inc.
Marlon Carlos
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD OF MANUFACTURING STEREOISOMERS OF BUPRENORPHINE AND ANALOGUE...
Publication number
20180051032
Publication date
Feb 22, 2018
Siegfried AG
Stefan SAHLI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD OF MANUFACTURING BUPRENORPHINE AND ANALOGUES THEREOF FROM OR...
Publication number
20170319574
Publication date
Nov 9, 2017
Siegfried AG
Beat Theodor WEBER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Processes for Preparing Medicaments for the Treatment of Cardiovasc...
Publication number
20160221981
Publication date
Aug 4, 2016
BIAL - PORTELA & CA., S.A.
Domenico RUSSO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL SYNTHESIS OF NOROXYMORPHONE FROM MORPHINE
Publication number
20160159812
Publication date
Jun 9, 2016
Siegfried AG
Beat Theodor WEBER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PREPARATION OF LOW IMPURITY OPIATES IN A CONTINUOUS FLOW REACTOR
Publication number
20130035489
Publication date
Feb 7, 2013
Siegfried AG
Beat Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION OF BEPROMOLINE
Publication number
20100311967
Publication date
Dec 9, 2010
GALDERMA S.A.
Beat Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PREPARATION OF (2R,3S)-3-PHENYLISOSERINE METHYL EST...
Publication number
20100168460
Publication date
Jul 1, 2010
Daniele Ciceri
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Preparation of amorolfine
Publication number
20100004442
Publication date
Jan 7, 2010
GALDERMA S.A.
Beat Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process of producing amorolfine base
Publication number
20090163711
Publication date
Jun 25, 2009
GALDERMA S.A.
Beat Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methods for Preparing O-Desmethylvenlafaxine
Publication number
20090018365
Publication date
Jan 15, 2009
Wyeth
Beat T. Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel Succinate Salt of O-Desmethyl-Venlafaxine
Publication number
20090018208
Publication date
Jan 15, 2009
Wyeth
Anthony F. Hadfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Production of bepromoline
Publication number
20080269483
Publication date
Oct 30, 2008
GALDERMA S.A.
Beat Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Pharmacologically Acceptable Salts of Clopidogrel
Publication number
20070249660
Publication date
Oct 25, 2007
Beat T. Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR PREPARING O-DESMETHYLVENLAFAXINE
Publication number
20070225525
Publication date
Sep 27, 2007
Wyeth
Beat T. Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the preparation of 1-[cyano(4-hydroxyphenyl)methyl]cycl...
Publication number
20070021627
Publication date
Jan 25, 2007
Frieder Mitzel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel succinate salt of O-desmethyl-venlafaxine
Publication number
20050096479
Publication date
May 5, 2005
Wyeth
Anthony F. Hadfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods for preparing O-desmethylvenlafaxine
Publication number
20040158101
Publication date
Aug 12, 2004
Wyeth
Beat T. Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel succinate salt of O-desmethyl-venlafaxine
Publication number
20040044241
Publication date
Mar 4, 2004
Wyeth
Anthony F. Hadfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE