John M. Farrar

Person

Bradford, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Storage stable solutions of optical brighteners
- Patent number 8,894,815
- Issue date Nov 25, 2014
- Clariant Finance (BVI) Limited
- John Martin Farrar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Storage stable solutions of optical brighteners
- Patent number 8,784,612
- Issue date Jul 22, 2014
- Clariant Finance (BVI) Limited
- John Martin Farrar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Storage stable solutions of optical brighteners
- Patent number 8,221,588
- Issue date Jul 17, 2012
- Clariant Finance (BVI) Limited
- John Martin Farrar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optical brighteners their composition their production and their use
- Patent number 7,060,201
- Issue date Jun 13, 2006
- Clariant Finance (BVI) Limited
- John Martin Farrar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amphoteric optical brighteners, their aqueous solutions, their prod...
- Patent number 7,019,134
- Issue date Mar 28, 2006
- Clariant Finance (BVI) Limited
- John Martin Farrar
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cationically modified white pigments, their production and use
- Patent number 6,911,116
- Issue date Jun 28, 2005
- Clariant Finance (BVI) Limited
- John Martin Farrar
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Optical brighteners compositions their production and their use
- Patent number 6,890,454
- Issue date May 10, 2005
- Clariant Finance (BVI) Limited
- John Martin Farrar
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Polycationic polymers, their production and use
- Patent number 6,525,169
- Issue date Feb 25, 2003
- Clariant Finance (BVI) Limited
- John Farrar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycationic polymer salts, their production and use
- Patent number 6,426,382
- Issue date Jul 30, 2002
- Clariant Finance (BVI) Limited
- John Farrar
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Optical brightening agents
- Patent number 5,873,913
- Issue date Feb 23, 1999
- Clariant Finance (BVI) Limited
- John Stuart Cowman
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Detergent compositions containing an anionic surfactant and a 4,4'-...
- Patent number 5,024,786
- Issue date Jun 18, 1991
- Sandoz Ltd.
- John M. Farrar
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Fluid loss-reducing additives for oil-based well working fluids
- Patent number 4,941,983
- Issue date Jul 17, 1990
- Sandoz Ltd.
- Jacqueline A. Coates
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Triazinylaminobenzaldehydes
- Patent number 4,754,032
- Issue date Jun 28, 1988
- Sandoz Ltd.
- David L. Connell
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
STORAGE STABLE SOLUTIONS OF OPTICAL BRIGHTENERS
- Publication number 20100294447
- Publication date Nov 25, 2010
- CLARIANT FINANCE (BVI) LIMITED
- John Martin Farrar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
"Storage Stable Solutions of Optical Brighteners"
- Publication number 20100159763
- Publication date Jun 24, 2010
- John Martin Farrar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aqueous Dispersions of Optical Brighteners
- Publication number 20080142179
- Publication date Jun 19, 2008
- John Martin Farrar
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Polymeric etheramines, their production and use
- Publication number 20060142544
- Publication date Jun 29, 2006
- John Martin Farrar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Optical brighteners their composition their production and their use
- Publication number 20040237846
- Publication date Dec 2, 2004
- John Martin Farrar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Optical brighteners compositions their production and their use
- Publication number 20040074021
- Publication date Apr 22, 2004
- John Martin Farrar
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Amphoteric optical brighteners, their aqueous solutions, their prod...
- Publication number 20030013628
- Publication date Jan 16, 2003
- John Martin Farrar
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cationically modified white pigments, their production and use
- Publication number 20030010459
- Publication date Jan 16, 2003
- John Martin Farrar
- C01 - INORGANIC CHEMISTRY

John M. Farrar

Person

Patents Grantslast 30 patents

Storage stable solutions of optical brighteners

Storage stable solutions of optical brighteners

Storage stable solutions of optical brighteners

Optical brighteners their composition their production and their use

Amphoteric optical brighteners, their aqueous solutions, their prod...

Cationically modified white pigments, their production and use

Optical brighteners compositions their production and their use

Polycationic polymers, their production and use

Polycationic polymer salts, their production and use

Optical brightening agents

Detergent compositions containing an anionic surfactant and a 4,4'-...

Fluid loss-reducing additives for oil-based well working fluids

Triazinylaminobenzaldehydes

Patents Applicationslast 30 patents

STORAGE STABLE SOLUTIONS OF OPTICAL BRIGHTENERS

"Storage Stable Solutions of Optical Brighteners"

Aqueous Dispersions of Optical Brighteners

Polymeric etheramines, their production and use

Optical brighteners their composition their production and their use

Optical brighteners compositions their production and their use

Amphoteric optical brighteners, their aqueous solutions, their prod...

Cationically modified white pigments, their production and use