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Charles Watkinson
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Yorkshire, GB
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for melting glass or ceramic materials
Patent number
12,012,350
Issue date
Jun 18, 2024
Glassflake Ltd.
Charles Watkinson
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Flakes made of materials such as glass
Patent number
8,796,556
Issue date
Aug 5, 2014
Charles Watkinson
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Formation of glass flakes
Patent number
8,091,385
Issue date
Jan 10, 2012
Glassflake Ltd.
Charles Watkinson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ceramic pigments
Patent number
8,029,615
Issue date
Oct 4, 2011
Charles Watkinson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for forming glass flakes and fibres
Patent number
7,946,136
Issue date
May 24, 2011
Glass-Flake Limited
Charles Watkinson
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Dental fillings and bone tissue
Patent number
7,771,527
Issue date
Aug 10, 2010
Charles Watkinson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Glass Flake Pigments and Substrates
Publication number
20120240823
Publication date
Sep 27, 2012
Charles Watkinson
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Coloured Glass Flakes
Publication number
20120135236
Publication date
May 31, 2012
Charles Watkinson
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PLASTICS FILM
Publication number
20110081534
Publication date
Apr 7, 2011
Charles Watkinson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Glass Flake Pigments and Substrates
Publication number
20100300328
Publication date
Dec 2, 2010
Charles Watkinson
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Flakes Made of Materials Such as Glass
Publication number
20100288538
Publication date
Nov 18, 2010
Charles Watkinson
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method and Apparatus for Forming Glass Flakes and Fibres
Publication number
20100139325
Publication date
Jun 10, 2010
Charles Watkinson
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
CERAMIC PIGMENTS
Publication number
20100064941
Publication date
Mar 18, 2010
Charles Watkinson
C01 - INORGANIC CHEMISTRY
Information
Patent Application
DENTAL FILLINGS AND BONE TISSUE
Publication number
20080280747
Publication date
Nov 13, 2008
Charles Watkinson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Formation of Glass Flakes
Publication number
20080190141
Publication date
Aug 14, 2008
Charles Watkinson
C01 - INORGANIC CHEMISTRY
Information
Patent Application
VEHICLE TIRES
Publication number
20080041511
Publication date
Feb 21, 2008
Charles Watkinson
B60 - VEHICLES IN GENERAL
Information
Patent Application
Method and apparatus for forming glass flakes and fibres
Publication number
20070051136
Publication date
Mar 8, 2007
Charles Watkinson
C03 - GLASS MINERAL OR SLAG WOOL