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containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
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C07C309/26
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Sulfonic acids Halides, esters, or anhydrides thereof
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C07C309/26
containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
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last 30 patents
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Compositions and methods for treating and preventing neurodegenerat...
Patent number
11,053,192
Issue date
Jul 6, 2021
Alzheon, Inc.
Petr Kocis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Compositions and methods for treating and preventing neurodegenerat...
Patent number
10,590,070
Issue date
Mar 17, 2020
Alzheon, Inc.
Petr Kocis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Fluorine-free fused ring heteroaromatic photoacid generators and re...
Patent number
8,906,591
Issue date
Dec 9, 2014
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
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Fluorine-free fused ring heteroaromatic photoacid generators and re...
Patent number
8,883,395
Issue date
Nov 11, 2014
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
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Fluorine-free fused ring heteroaromatic photoacid generators and re...
Patent number
8,871,429
Issue date
Oct 28, 2014
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
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Method and compositions for treating amyloid-related diseases
Patent number
8,835,654
Issue date
Sep 16, 2014
BHI Limited Partnership
Xianqi Kong
C07 - ORGANIC CHEMISTRY
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Fluorine-free fused ring heteroaromatic photoacid generators and re...
Patent number
8,663,901
Issue date
Mar 4, 2014
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
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Fluorine-free fused ring heteroaromatic photoacid generators and re...
Patent number
8,658,345
Issue date
Feb 25, 2014
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
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Fluorine-free fused ring heteroaromatic photoacid generators and re...
Patent number
8,628,910
Issue date
Jan 14, 2014
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
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Fluorine-free fused ring heteroaromatic photoacid generators and re...
Patent number
8,628,909
Issue date
Jan 14, 2014
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
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Fluorine-free fused ring heteroaromatic photoacid generators and re...
Patent number
8,623,584
Issue date
Jan 7, 2014
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
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Fluorine-free fused ring heteroaromatic photoacid generators and re...
Patent number
8,617,791
Issue date
Dec 31, 2013
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
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Fluorine-free fused ring heteroaromatic photoacid generators and re...
Patent number
8,518,630
Issue date
Aug 27, 2013
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
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N-halogenated amino compounds and derivatives
Patent number
8,415,497
Issue date
Apr 9, 2013
NovaBay Pharmaceuticals, Inc.
Ramin Najafi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Fluorine-free fused ring heteroaromatic photoacid generators and re...
Patent number
8,343,706
Issue date
Jan 1, 2013
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
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Methods and compositions for treating amyloid-related diseases
Patent number
8,044,100
Issue date
Oct 25, 2011
Bellus Health Inc.
Xianqi Kong
C07 - ORGANIC CHEMISTRY
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Process for preparing 7-hydroxy-1,2-naphthoquinone-2-diazide-4-sulf...
Patent number
5,192,640
Issue date
Mar 9, 1993
Hoechst Aktiengesellschaft
Siegfried Scheler
C07 - ORGANIC CHEMISTRY
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Radiation-sensitive compounds, radiation-sensitive mixture prepared...
Patent number
5,114,816
Issue date
May 19, 1992
Hoechst Aktiengesellschaft
Siegfried Scheler
C07 - ORGANIC CHEMISTRY
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Process for preparing substituted 1,2-naphthoquinone-(2)-diazide-4-...
Patent number
5,082,932
Issue date
Jan 21, 1992
Hoechst Aktiengesellschaft
Herbert Siegel
C07 - ORGANIC CHEMISTRY
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Substituted 1,2-naphthoquinone-2-diazide-4-sulfonic acids and proce...
Patent number
5,077,395
Issue date
Dec 31, 1991
Hoechst Aktiengesellschaft
Siegfried Scheler
C07 - ORGANIC CHEMISTRY
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3344189
Patent number
3,344,189
Issue date
Sep 26, 1967
C07 - ORGANIC CHEMISTRY
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3275689
Patent number
3,275,689
Issue date
Sep 27, 1966
C07 - ORGANIC CHEMISTRY
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2673213
Patent number
2,673,213
Issue date
Mar 23, 1954
C07 - ORGANIC CHEMISTRY
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last 30 patents
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SULFONIC ACID-MODIFIED POLYISOCYANATE AND PREPARATION METHOD THEREFOR
Publication number
20230257344
Publication date
Aug 17, 2023
WANHUA CHEMICAL GROUP CO., LTD.
Xundi YIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITIONS AND METHODS FOR TREATING AND PREVENTING NEURODEGENERAT...
Publication number
20230133465
Publication date
May 4, 2023
ALZHEON, INC.
Petr KOCIS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITIONS AND METHODS FOR TREATING AND PREVENTING NEURODEGENERAT...
Publication number
20200347012
Publication date
Nov 5, 2020
ALZHEON, INC.
Petr KOCIS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITIONS AND METHODS FOR TREATING AND PREVENTING NEURODEGENERAT...
Publication number
20180230091
Publication date
Aug 16, 2018
ALZHEON, INC.
Petr KOCIS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS AND COMPOSITIONS FOR TREATING AMYLOID-RELATED DISEASES
Publication number
20140329746
Publication date
Nov 6, 2014
Xianqi Kong
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FLUORINE-FREE FUSED RING HETEROAROMATIC PHOTOACID GENERATORS AND RE...
Publication number
20130017489
Publication date
Jan 17, 2013
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FLUORINE-FREE FUSED RING HETEROAROMATIC PHOTOACID GENERATORS AND RE...
Publication number
20130017490
Publication date
Jan 17, 2013
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
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Publication number
20130017491
Publication date
Jan 17, 2013
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
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Publication number
20130011788
Publication date
Jan 10, 2013
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
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Publication number
20130011790
Publication date
Jan 10, 2013
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
Information
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Publication number
20130011792
Publication date
Jan 10, 2013
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
Information
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Publication number
20130011793
Publication date
Jan 10, 2013
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
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Publication number
20130011786
Publication date
Jan 10, 2013
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
Information
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Publication number
20130011794
Publication date
Jan 10, 2013
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
Information
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FLUORINE-FREE FUSED RING HETEROAROMATIC PHOTOACID GENERATORS AND RE...
Publication number
20130011787
Publication date
Jan 10, 2013
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
Information
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FLUORINE-FREE FUSED RING HETEROAROMATIC PHOTOACID GENERATORS AND RE...
Publication number
20130011789
Publication date
Jan 10, 2013
International Business Machines Corporation
Sen Liu
C07 - ORGANIC CHEMISTRY
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Publication number
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Publication date
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International Business Machines Corporation
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Publication number
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Publication date
Jan 19, 2012
BELLUS HEALTH INC.
Xianqi Kong
C07 - ORGANIC CHEMISTRY
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Publication number
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Publication date
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International Business Machines Corporation
Sen Liu
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Publication number
20100311791
Publication date
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Ramin Najafi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
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Publication number
20060223855
Publication date
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Neurochem (International) Limited
Xianqi Kong
C07 - ORGANIC CHEMISTRY
Information
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Methods and compositions for the treatment of amyloid-and epileptog...
Publication number
20050038000
Publication date
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Xianqi Kong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE