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Patents Grants
last 30 patents
Information
Patent Grant
Hydrogel compositions with an erodible backing member
Patent number
10,835,454
Issue date
Nov 17, 2020
Corium, Inc.
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrogel compositions for tooth whitening
Patent number
10,179,096
Issue date
Jan 15, 2019
Corium International, Inc.
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrogel compositions for tooth whitening
Patent number
9,687,428
Issue date
Jun 27, 2017
A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrogel compositions for tooth whitening
Patent number
9,532,935
Issue date
Jan 3, 2017
A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Rapidly dissolving film for delivery of an active agent
Patent number
9,144,552
Issue date
Sep 29, 2015
A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrogel compositions demonstrating phase separation on contact wit...
Patent number
9,089,481
Issue date
Jul 28, 2015
A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrogel compositions with an erodible backing member
Patent number
9,084,723
Issue date
Jul 21, 2015
A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrogel compositions for tooth whitening
Patent number
8,840,918
Issue date
Sep 23, 2014
A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrogel compositions with an erodible backing member
Patent number
8,741,331
Issue date
Jun 3, 2014
A. V. Topchiev Institute of Petrochemicals Synthesis, Russian Academy of Scie...
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Rapidly dissolving film for delivery of an active agent
Patent number
8,658,201
Issue date
Feb 25, 2014
Corium International, Inc.
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrogel compositions demonstrating phase separation on contact wit...
Patent number
8,541,021
Issue date
Sep 24, 2013
A.V. Topchiev Institute of Petrochemical Synthesis
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrogel compositions with an erodible backing member
Patent number
8,481,071
Issue date
Jul 9, 2013
Corium International, Inc.
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrogel compositions with an erodible backing member
Patent number
8,206,738
Issue date
Jun 26, 2012
Corium International, Inc.
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
HYDROGEL COMPOSITIONS FOR TOOTH WHITENING
Publication number
20170252275
Publication date
Sep 7, 2017
A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROGEL COMPOSITIONS FOR TOOTH WHITENING
Publication number
20170071833
Publication date
Mar 16, 2017
A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROGEL COMPOSITIONS WITH AN ERODIBLE BACKING MEMBER
Publication number
20160045404
Publication date
Feb 18, 2016
A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROGEL COMPOSITIONS FOR TOOTH WHITENING
Publication number
20150139919
Publication date
May 21, 2015
A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROGEL COMPOSITIONS WITH AN ERODIBLE BACKING MEMBER
Publication number
20140271781
Publication date
Sep 18, 2014
A.V. TOPCHIEV INSTITUTE OF PETROCHEMICAL SYNTHESIS
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
RAPIDLY DISSOLVING FILM FOR DELIVERY OF AN ACTIVE AGENT
Publication number
20140147489
Publication date
May 29, 2014
A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROGEL COMPOSITIONS DEMONSTRATING PHASE SEPARATION ON CONTACT WIT...
Publication number
20140044650
Publication date
Feb 13, 2014
Corium International, Inc.
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROGEL COMPOSITIONS WITH AN ERODIBLE BACKING MEMBER
Publication number
20130273127
Publication date
Oct 17, 2013
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROGEL COMPOSITIONS WITH AN ERODIBLE BACKING MEMBER
Publication number
20120237579
Publication date
Sep 20, 2012
A.V. TOPCHIEV INSTITUTE OF PETROCHEMICAL SYNTHESIS
Parminder Singh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Rapidly dissolving film for delivery of an active agent
Publication number
20050208110
Publication date
Sep 22, 2005
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Compositions and delivery systems for administration of a local ane...
Publication number
20050152957
Publication date
Jul 14, 2005
CORIUM INTERNATIONAL
Gary W. Cleary
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Hydrogel compositions demonstrating phase separation on contact wit...
Publication number
20040258723
Publication date
Dec 23, 2004
Parminder Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Hydrogel compositions with an erodible backing member
Publication number
20040105834
Publication date
Jun 3, 2004
Corium International
Parminder Singh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hydrogel compositions demonstrating phase separation on contact wit...
Publication number
20030235549
Publication date
Dec 25, 2003
Parminder Singh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hydrogel compositions for tooth whitening
Publication number
20030152528
Publication date
Aug 14, 2003
Parminder Singh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Compositions and delivery systems for administration of a local ane...
Publication number
20030027833
Publication date
Feb 6, 2003
Gary W. Cleary
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE