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Diamond Bar, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dental cement compositions and methods of use
Patent number
11,998,622
Issue date
Jun 4, 2024
ZEST IP HOLDINGS, LLC
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental cement compositions and methods of use
Patent number
11,400,031
Issue date
Aug 2, 2022
ZEST IP HOLDINGS, LLC
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental compositions and methods of use
Patent number
11,259,995
Issue date
Mar 1, 2022
ZEST IP HOLDINGS, LLC
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental cement compositions and methods of use
Patent number
10,751,263
Issue date
Aug 25, 2020
ZEST IP HOLDINGS, LLC
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Coating compositions comprising a blocked isocyanate silane
Patent number
9,657,194
Issue date
May 23, 2017
SDC Technologies, Inc.
Xiangxu Chen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dental paste dispensing device and method of use
Patent number
9,549,797
Issue date
Jan 24, 2017
Kerr Corporation
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental resin modified glass-ionomer composition
Patent number
9,408,781
Issue date
Aug 9, 2016
Kerr Corporation
Xuejun Qian
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Formable aminoplast resin-based coating compositions
Patent number
9,181,451
Issue date
Nov 10, 2015
SDC Technologies, Inc.
Xiangxu Chen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
One-component dental adhesive compositions and method of use
Patent number
7,968,618
Issue date
Jun 28, 2011
Kerr Corporation
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
One-component dental adhesive compositions and method of use
Patent number
7,767,731
Issue date
Aug 3, 2010
Kerr Corporation
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
DENTAL CEMENT COMPOSITIONS AND METHODS OF USE
Publication number
20230132612
Publication date
May 4, 2023
ZEST IP HOLDINGS, LLC
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL CEMENT COMPOSITIONS AND METHODS OF USE
Publication number
20210038482
Publication date
Feb 11, 2021
ZEST IP HOLDINGS, LLC
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL CEMENT COMPOSITIONS AND METHODS OF USE
Publication number
20180289593
Publication date
Oct 11, 2018
ZEST IP HOLDINGS, LLC
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL COMPOSITIONS AND METHODS OF USE
Publication number
20170035662
Publication date
Feb 9, 2017
ZEST IP HOLDINGS, LLC
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COATING COMPOSITIONS COMPRISING A BLOCKED ISOCYANATE SILANE
Publication number
20150166827
Publication date
Jun 18, 2015
SDC TECHNOLOGIES, INC.
Xiangxu Chen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FORMABLE AMINOPLAST RESIN-BASED COATING COMPOSITIONS
Publication number
20150064457
Publication date
Mar 5, 2015
SDC TECHNOLOGIES, INC.
Xiangxu Chen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DENTAL RESIN MODIFIED GLASS-IONOMER COMPOSITION
Publication number
20140228474
Publication date
Aug 14, 2014
Kerr Corporation
Xuejun Qian
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL PASTE DISPENSING DEVICE AND METHOD OF USE
Publication number
20130203011
Publication date
Aug 8, 2013
Kerr Corporation
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
THERMOPLASTIC-BASED POLYMER ADHESIVE COMPOSITIONS AND METHODS AND A...
Publication number
20130183630
Publication date
Jul 18, 2013
Kerr Corporation
Vahik Krikorian
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DENTAL MATERIAL WITH COLOR INDICATOR AND METHODS OF USING SAME
Publication number
20120115109
Publication date
May 10, 2012
Kerr Corporation
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL PASTE DISPENSING DEVICE AND METHOD OF USE
Publication number
20120045732
Publication date
Feb 23, 2012
Kerr Corporation
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ONE-COMPONENT DENTAL ADHESIVE COMPOSITIONS AND METHOD OF USE
Publication number
20100278998
Publication date
Nov 4, 2010
Kerr Corporation
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD OF USING DENTAL COMPOSITION
Publication number
20100248190
Publication date
Sep 30, 2010
Kerr Corporation
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
GINGIVAL RETRACTION WITH LIGHT CURABLE COMPOSITION
Publication number
20090042170
Publication date
Feb 12, 2009
Kerr Corporation
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Compositions For Gingival Retraction And Other Methods
Publication number
20080220050
Publication date
Sep 11, 2008
Kerr Corporation
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
One-component dental adhesive compositions and method of use
Publication number
20070155853
Publication date
Jul 5, 2007
Xiangxu Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE