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Patents Grants
last 30 patents
Information
Patent Grant
Antibody-drug conjugates comprising branched linkers and methods re...
Patent number
11,975,076
Issue date
May 7, 2024
Legochem Biosciences, Inc.
Yong Zu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions and methods related to anti-CD19 antibody drug conjugates
Patent number
11,827,703
Issue date
Nov 28, 2023
Legochem Biosciences, Inc.
Ho Young Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyrrolobenzodiazepine dimer prodrug and ligand-linker conjugate com...
Patent number
11,654,197
Issue date
May 23, 2023
LegoChem Biosciences, Inc.
Ho Young Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compounds as autotaxin inhibitors and pharmaceutical compositions c...
Patent number
11,548,883
Issue date
Jan 10, 2023
Legochem Biosciences, Inc.
Dae Yon Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Conjugates comprising self-immolative groups and methods related th...
Patent number
11,413,353
Issue date
Aug 16, 2022
LegoChem Biosciences, Inc.
Yong Zu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antibody-drug conjugates comprising branched linkers and methods re...
Patent number
11,173,214
Issue date
Nov 16, 2021
Legochem Biosciences, Inc.
Yong Zu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Conjugates comprising peptide groups and methods related thereto
Patent number
11,167,040
Issue date
Nov 9, 2021
Legochem Biosciences, Inc.
Yong Zu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compounds comprising self-immolative group
Patent number
10,980,890
Issue date
Apr 20, 2021
Legochem Biosciences, Inc.
Yong Zu Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compounds as autotaxin inhibitors and pharmaceutical compositions c...
Patent number
10,961,242
Issue date
Mar 30, 2021
Legochem Biosciences, Inc.
Dae Yon Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compounds comprising self-immolative group
Patent number
10,383,949
Issue date
Aug 20, 2019
Legochem Biosciences, Inc.
Yong Zu Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compounds comprising self-immolative group
Patent number
9,993,568
Issue date
Jun 12, 2018
Legochem Biosciences, Inc.
Yong Zu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compounds comprising self-immolative group
Patent number
9,919,057
Issue date
Mar 20, 2018
Legochem Biosciences, Inc.
Yong Zu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Plasma welding apparatus for guide thimble and guide thimble end pl...
Patent number
9,646,728
Issue date
May 9, 2017
Kepco Nuclear Fuel Co., Ltd.
Ju Young Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Caspase inhibitors based of pyridazinone scaffold
Patent number
8,481,537
Issue date
Jul 9, 2013
LG Life Sciences Ltd.
Hye Kyung Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Caspase inhibitors containing isoxazoline ring
Patent number
7,557,133
Issue date
Jul 7, 2009
LG Life Sciences Ltd.
Hye-Kyung Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Selective thrombin inhibitors
Patent number
5,985,899
Issue date
Nov 16, 1999
LG Chemical Ltd
Yeong Soo Oh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Selective thrombin inhibitors
Patent number
5,977,114
Issue date
Nov 2, 1999
LG Chemical Ltd
Yeong Soo Oh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Selective thrombin inhibitors
Patent number
5,747,535
Issue date
May 5, 1998
LG Chemical Ltd.
Yeong Soo Oh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bridged carboxylic ortho ester sweetener
Patent number
5,298,272
Issue date
Mar 29, 1994
The Regents of the University of California
Murray Goodman
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITIONS AND METHODS RELATED TO ANTI-CD19 ANTIBODY DRUG CONJUGATES
Publication number
20230272070
Publication date
Aug 31, 2023
Ho Young Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PYRROLOBENZODIAZEPINE DIMER PRODRUG AND LIGAND-LINKER CONJUGATE COM...
Publication number
20230270868
Publication date
Aug 31, 2023
Legochem Biosciences, Inc.
Ho Young Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOUNDS AS AUTOTAXIN INHIBITORS AND PHARMACEUTICAL COMPOSITIONS C...
Publication number
20230123569
Publication date
Apr 20, 2023
LegoChem Biosciences, Inc.
Dae Yon Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRROLOBENZODIAZEPINE DIMER PRODRUG AND LIGAND-LINKER CONJUGATE COM...
Publication number
20220218830
Publication date
Jul 14, 2022
LegoChem Biosiences, Inc.
Ho Young Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTIBODY-DRUG CONJUGATES COMPRISING BRANCHED LINKERS AND METHODS RE...
Publication number
20220218840
Publication date
Jul 14, 2022
LegoChem Biosciences, Inc.
Yong Zu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL COMPOUNDS AS AUTOTAXIN INHIBITORS AND PHARMACEUTICAL COMPOSIT...
Publication number
20200407350
Publication date
Dec 31, 2020
Legochem Biosciences, Inc.
Dae Yon Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CONJUGATES COMPRISING SELF-IMMOLATIVE GROUPS AND METHODS RELATED TH...
Publication number
20200297865
Publication date
Sep 24, 2020
Legochem Biosciences, Inc.
Yong Zu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL COMPOUNDS AS AUTOTAXIN INHIBITORS AND PHARMACEUTICAL COMPOSIT...
Publication number
20200172542
Publication date
Jun 4, 2020
Legochem Biosciences, Inc.
Dae Yon Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITIONS AND METHODS RELATED TO ANTI-CD19 ANTIBODY DRUG CONJUGATES
Publication number
20200095317
Publication date
Mar 26, 2020
Ho Young Song
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUNDS COMPRISING SELF-IMMOLATIVE GROUP
Publication number
20200069816
Publication date
Mar 5, 2020
Legochem Biosciences, Inc.
Yong Zu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CONJUGATES COMPRISING PEPTIDE GROUPS AND METHODS RELATED THERETO
Publication number
20190381185
Publication date
Dec 19, 2019
Legochem Biosciences, Inc.
Yong Zu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTIBODY-DRUG CONJUGATES COMPRISING BRANCHED LINKERS AND METHODS RE...
Publication number
20190151465
Publication date
May 23, 2019
Legochem Biosciences, Inc.
Yong Zu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOUNDS COMPRISING SELF-IMMOLATIVE GROUP
Publication number
20180353611
Publication date
Dec 13, 2018
Legochem Biosciences, Inc.
Yong Zu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOUNDS COMPRISING SELF-IMMOLATIVE GROUP
Publication number
20170095576
Publication date
Apr 6, 2017
Legochem Biosciences, Inc.
Yong Zu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOUNDS COMPRISING SELF-IMMOLATIVE GROUP
Publication number
20160184451
Publication date
Jun 30, 2016
Legochem Biosciences, Inc.
Yong Zu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PLASMA WELDING APPARATUS FOR GUIDE THIMBLE AND GUIDE THIMBLE END PL...
Publication number
20140190945
Publication date
Jul 10, 2014
KEPCO NUCLEAR FUEL CO., LTD.
Ju Young LEE
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FUSED HETEROCYCLIC COMPOUND
Publication number
20110166121
Publication date
Jul 7, 2011
LG Life Sciences Ltd
Chang Seok Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHARMACEUTICAL COMPOSITION FOR TREATING ALCOHOL-INDUCED LIVER INJUR...
Publication number
20100120843
Publication date
May 13, 2010
LG Life Sciences Ltd
Hye Kyung CHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CASPASE INHIBITORS BASED ON PYRIDAZINONE SCAFFOLD
Publication number
20100041661
Publication date
Feb 18, 2010
LG Life Sciences Ltd
Hye Kyung Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CASPASE INHIBITORS BASED ON PYRIDONE SCAFFOLD
Publication number
20100016376
Publication date
Jan 21, 2010
LG Life Sciences Ltd
Hye Kyung Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CASPASE INHIBITORS BASED OF PYRIDAZINONE SCAFFOLD
Publication number
20090291959
Publication date
Nov 26, 2009
LG Life Sciences Ltd
Hye Kyung Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Caspase inhibitors containing isoxazoline ring
Publication number
20060223848
Publication date
Oct 5, 2006
Hye-Kyung Chang
C07 - ORGANIC CHEMISTRY