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Alexandre Mikhailovitch Nesterov
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Olympia, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Series of skin-whitening (lightening) compounds
Patent number
11,739,040
Issue date
Aug 29, 2023
Unigen, Inc.
Sandip K. Nandy
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Series of skin whitening (lightening) compounds
Patent number
10,941,098
Issue date
Mar 9, 2021
Unigen, Inc.
Sandip K. Nandy
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Series of skin whitening (lightening) compounds
Patent number
10,259,764
Issue date
Apr 16, 2019
Unigen, Inc.
Sandip K. Nandy
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Series of skin-whitening (lightening) compounds
Patent number
9,682,910
Issue date
Jun 20, 2017
Unigen, Inc.
Sandip K. Nandy
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Series of skin whitening (lightening) compounds
Patent number
9,096,507
Issue date
Aug 4, 2015
Unigen, Inc.
Sandip K. Nandy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Series of skin whitening (lightening) compounds
Patent number
8,658,838
Issue date
Feb 25, 2014
Unigen, Inc.
Sandip K. Nandy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Series of skin whitening (lightening) compounds
Patent number
8,362,305
Issue date
Jan 29, 2013
Unigen, Inc.
Sandip K. Nandy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Series of Skin-Whitening (Lightening) Compounds
Publication number
20230399282
Publication date
Dec 14, 2023
Unigen, Inc.
Sandip K. Nandy
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Series of Skin-Whitening (Lightening) Compounds
Publication number
20210188751
Publication date
Jun 24, 2021
Unigen, Inc.
Sandip K. Nandy
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Series of Skin Whitening (Lightening) Compounds
Publication number
20190233359
Publication date
Aug 1, 2019
Unigen, Inc.
Sandip K. Nandy
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Series of Skin Whitening (Lightening) Compounds
Publication number
20170275224
Publication date
Sep 28, 2017
UNIGEN, INC.
Sandip K. Nandy
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
SERIES OF SKIN-WHITENING (LIGHTENING) COMPOUNDS
Publication number
20160083322
Publication date
Mar 24, 2016
UNIGEN, INC.
Sandip K. Nandy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SERIES OF SKIN WHITENING (LIGHTENING) COMPOUNDS
Publication number
20140363388
Publication date
Dec 11, 2014
UNIGEN, INC.
Sandip K. Nandy
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
SERIES OF SKIN WHITENING (LIGHTENING) COMPOUNDS
Publication number
20130209383
Publication date
Aug 15, 2013
UNIGEN, INC.
Sandip K. Nandy
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
SERIES OF SKIN WHITENING (LIGHTENING) COMPOUNDS
Publication number
20100016347
Publication date
Jan 21, 2010
UNIGEN PHARMACEUTICALS, INC
Sandip K. Nandy
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES