Janet Susan Preston

Person

Cornwall, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Inorganic material composition and utilities thereof
- Patent number 11,535,522
- Issue date Dec 27, 2022
- Imerys USA, Inc.
- Virendra Singh
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Inorganic material composition and utilities thereof
- Patent number 10,875,782
- Issue date Dec 29, 2020
- Imerys USA, Inc.
- Virendra Singh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Coating composition
- Patent number 9,783,931
- Issue date Oct 10, 2017
- Imerys Minerals Limited
- Janet Preston
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pigment materials and their use in coating compositions
- Patent number 6,284,034
- Issue date Sep 4, 2001
- Imerys Minerals Limited
- Anthony Gordon Hiorns
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper coating
- Patent number 5,879,512
- Issue date Mar 9, 1999
- ECC Internatinal Ltd.
- Philip Martin McGenity
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
COATED CALCIUM CARBONATE FOR PITCH AND/OR STICKIES CONTROL
- Publication number 20230323601
- Publication date Oct 12, 2023
- IMERTECH SAS
- Andrew FINDLAY
- C01 - INORGANIC CHEMISTRY
Information Patent Application
INORGANIC MATERIAL COMPOSITION AND UTILITIES THEREOF
- Publication number 20210101802
- Publication date Apr 8, 2021
- IMERYS USA, INC.
- Virendra SINGH
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
INORGANIC MATERIAL COMPOSITION AND UTILITIES THEREOF
- Publication number 20190135650
- Publication date May 9, 2019
- IMERYS USA, INC.
- Virendra SINGH
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MINERAL COMPOSITIONS
- Publication number 20180186652
- Publication date Jul 5, 2018
- IMERYS MINERALS LIMITED
- Matthew CHEESEMAN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Coating Composition
- Publication number 20180080174
- Publication date Mar 22, 2018
- Imerys Minerals Limited
- Janet Preston
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PIGMENT COMPOSITIONS
- Publication number 20150030869
- Publication date Jan 29, 2015
- Imerys Minerals Limited
- Janet Preston
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COATING COMPOSITION
- Publication number 20140343172
- Publication date Nov 20, 2014
- Imerys Minerals Limited
- Janet Preston
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Cationic carbonate pigment for ink jet coating ink receptive layer
- Publication number 20060137574
- Publication date Jun 29, 2006
- Janet Preston
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Pigment materials and their use in coating compositions
- Publication number 20020035949
- Publication date Mar 28, 2002
- Imerys Minerals, Ltd.
- Anthony Gordon Hiorns
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Janet Susan Preston

Person

Patents Grantslast 30 patents

Inorganic material composition and utilities thereof

Inorganic material composition and utilities thereof

Coating composition

Pigment materials and their use in coating compositions

Paper coating

Patents Applicationslast 30 patents

COATED CALCIUM CARBONATE FOR PITCH AND/OR STICKIES CONTROL

INORGANIC MATERIAL COMPOSITION AND UTILITIES THEREOF

INORGANIC MATERIAL COMPOSITION AND UTILITIES THEREOF

MINERAL COMPOSITIONS

Coating Composition

PIGMENT COMPOSITIONS

COATING COMPOSITION

Cationic carbonate pigment for ink jet coating ink receptive layer

Pigment materials and their use in coating compositions