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Shanghai, CN
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last 30 patents
Information
Patent Grant
PDE9 inhibitors with imidazo triazinone backbone and imidazo pyrazi...
Patent number
11,608,342
Issue date
Mar 21, 2023
H. Lundbeck A/S
Niels Svenstrup
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
PDE9 inhibitors with imidazo triazinone backbone and imidazo pyrazi...
Patent number
10,513,524
Issue date
Dec 24, 2019
H. Lundbeck A/S
Niels Svenstrup
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted imidazo[1,5-a]pyrazines as PDE9 inhibitors
Patent number
9,993,477
Issue date
Jun 12, 2018
H. Lundbeck A/S
Niels Svenstrup
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
PDE9 inhibitors with imidazo triazinone backbone
Patent number
9,850,249
Issue date
Dec 26, 2017
H. Lundbeck A/S
Niels Svenstrup
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted imidazo [1,5-a]pyrazines as PDE9 inhibitors
Patent number
9,643,970
Issue date
May 9, 2017
H. Lundbeck A/S
Niels Svenstrup
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
PDE9 inhibitors with imidazo triazinone backbone
Patent number
9,533,992
Issue date
Jan 3, 2017
Niels Svenstrup
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
PDE9 inhibitors with imidazo triazinone backbone
Patent number
9,434,733
Issue date
Sep 6, 2016
H. Lundbeck A/S
Niels Svenstrup
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Therapeutic agents useful for treating pain
Patent number
9,301,953
Issue date
Apr 5, 2016
Purdue Pharma L.P.
Qun Sun
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Therapeutic agents useful for treating pain
Patent number
8,349,842
Issue date
Jan 8, 2013
Purdue Pharma, LP
Qun Sun
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Therapeutic agents useful for treating pain
Patent number
7,572,812
Issue date
Aug 11, 2009
Purdue Pharma, L.P., USA
Qun Sun
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
HPK1 INHIBITORS AND USES THEREOF
Publication number
20230339896
Publication date
Oct 26, 2023
QILU REGOR THERAPEUTICS INC.
Wenge Zhong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PDE9 INHIBITORS WITH IMIDAZO TRIAZINONE BACKBONE AND IMIDAZO PYRAZI...
Publication number
20230183255
Publication date
Jun 15, 2023
H. LUNDBECK A/S
Niels Svenstrup
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HPK1 INHIBITORS AND USES THEREOF
Publication number
20220389037
Publication date
Dec 8, 2022
QILU REGOR THERAPEUTICS INC.
Wenge Zhong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PDE9 INHIBITORS WITH IMIDAZO TRIAZINONE BACKBONE AND IMIDAZO PYRAZI...
Publication number
20210094960
Publication date
Apr 1, 2021
H. LUNDBECK A/S
Niels Svenstrup
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PDE9 INHIBITORS WITH IMIDAZO TRIAZINONE BACKBONE AND IMIDAZO PYRAZI...
Publication number
20200062770
Publication date
Feb 27, 2020
H. LUNDBECK A/S
Niels Svenstrup
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PDE9 INHIBITORS WITH IMIDAZO TRIAZINONE BACKBONE AND IMIDAZO PYRAZI...
Publication number
20180194770
Publication date
Jul 12, 2018
H. LUNDBECK A/S
Niels Svenstrup
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SUBSTITUTED IMIDAZO[1,5-a]PYRAZINES AS PDE9 INHIBITORS
Publication number
20170173018
Publication date
Jun 22, 2017
Niels Svenstrup
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PDE9 Inhibitors with Imidazo Triazinone Backbone
Publication number
20170081333
Publication date
Mar 23, 2017
H. LUNDBECK A/S
Niels Svenstrup
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PDE9 Inhibitors with Imidazo Triazinone Backbone
Publication number
20160213674
Publication date
Jul 28, 2016
H. LUNDBECK A/S
Niels Svenstrup
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PDE9i with imidazo pyrazinone backbone
Publication number
20150274736
Publication date
Oct 1, 2015
Niels Svenstrup
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PDE9 inhibitors with imidazo triazinone backbone
Publication number
20150045348
Publication date
Feb 12, 2015
H. LUNDBECK A/S
Niels Svenstrup
C07 - ORGANIC CHEMISTRY
Information
Patent Application
THERAPEUTIC AGENTS USEFUL FOR TREATING PAIN
Publication number
20100210686
Publication date
Aug 19, 2010
Purdue Pharma LP
Qun Sun
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Therapeutic agents useful for treating pain
Publication number
20060199824
Publication date
Sep 7, 2006
Qun Sun
C07 - ORGANIC CHEMISTRY