Rafael Pi Subirana

Person

Granollers, ES

People

Patents Grantslast 30 patents

Information Patent Grant
Transparent softening agents
- Patent number 8,765,154
- Issue date Jul 1, 2014
- Cognis IP Management GmbH
- Joaquim Bigorra Llosas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Finished fibers and textiles
- Patent number 7,956,025
- Issue date Jun 7, 2011
- Cognis IP Management GmbH
- Terese Copete Vidal
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Quaternary surfactant concentrates
- Patent number 7,807,614
- Issue date Oct 5, 2010
- Cognis IP Management GmbH
- Joaquin Bigorra Llosas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Anionic polymers of acrylic and/or methacrylic acids and maleic est...
- Patent number 6,939,935
- Issue date Sep 6, 2005
- Cognis Iberia S. L.
- Ramon Valls
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of hydroxycarboxylic acid esters as thickeners
- Patent number 6,710,082
- Issue date Mar 23, 2004
- Cognis Deutschland GbmH & Co. KG
- Rafael Pi Subirana
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Detergent mixtures
- Patent number 6,494,920
- Issue date Dec 17, 2002
- Cognis Deutschland GmbH & Co. KG
- Manfred Weuthen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Detergent mixtures containing oligomeric esterquats
- Patent number 6,432,895
- Issue date Aug 13, 2002
- Cognis Deutschland GmbH
- Joaquin Bigorra
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Textile finishing agent
- Patent number 6,402,976
- Issue date Jun 11, 2002
- Henkel Kommanditgesellschaft auf Aktien
- Bernd Wahle
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for producing end-group-locked non-ionic tensides
- Patent number 6,028,229
- Issue date Feb 22, 2000
- Henkel Kommanditgesellschaft auf Aktien
- Joaquim Bigorra Llosas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Formulations for cleaning hard surfaces comprising a betaine surfac...
- Patent number 6,015,780
- Issue date Jan 18, 2000
- Henkel Kommanditgesellschaft auf Aktien
- Joaquin Llosas Bigorra
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for preparing alkoxylated fatty acid alkyl esters
- Patent number 6,008,391
- Issue date Dec 28, 1999
- Henkel Kommanditgesellschaft auf Aktien
- Rafael Pi Subirana
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing aqueous surfactant concentrates
- Patent number 5,958,868
- Issue date Sep 28, 1999
- Henkel Kommanditgesellschaft auf Aktien
- Rafael Pi Subirana
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method of producing cross-linked cationic polymers
- Patent number 5,955,567
- Issue date Sep 21, 1999
- Henkel Kommanditgesellschaft auf Aktien
- Joaquim Bigorra Llosas
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Quaternized fatty acid triethanolamine ester salts with improved so...
- Patent number 5,886,201
- Issue date Mar 23, 1999
- Henkel Kommanditgesellschaft auf Aktien
- Nuria Bonastre
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the production of esterquats
- Patent number 5,869,716
- Issue date Feb 9, 1999
- Henkel Kommanditgesellschaft auf Aktien
- Rafael Pi Subirana
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the production of end-capped nonionic surfactants
- Patent number 5,847,229
- Issue date Dec 8, 1998
- Henkel Kommanditgesellschaft auf Aktien
- Joaquim Bigorra Llosas
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
QUATERNARY SURFACTANTS
- Publication number 20080207933
- Publication date Aug 28, 2008
- Joaquin Bigorra Llosas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Equipped fibers and textile surface structures
- Publication number 20050150056
- Publication date Jul 14, 2005
- Terese Copete Vidal
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Use of alkyl(ether) phosphates (I)
- Publication number 20040167232
- Publication date Aug 26, 2004
- Joaquin Bigorra Llosas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Quaternary surfactants
- Publication number 20040102355
- Publication date May 27, 2004
- Joaquin Bigorra Llosas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Thickening agent
- Publication number 20040028742
- Publication date Feb 12, 2004
- Joaquin Bigorra Llosas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ester quaternary mixtures
- Publication number 20030161808
- Publication date Aug 28, 2003
- Joaquim Bigorra Llosas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Transparent softening agents
- Publication number 20030130162
- Publication date Jul 10, 2003
- Joaquim Bigorra Llosas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
High speed textile fibre preparations
- Publication number 20030121105
- Publication date Jul 3, 2003
- Marta Domingo
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Anionic polymers of acrylic and/or methacrylic acids and maleic est...
- Publication number 20030120027
- Publication date Jun 26, 2003
- Ramon Valls
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the production of esterquats
- Publication number 20020002298
- Publication date Jan 3, 2002
- Joaquim Bigorra Llosas
- C07 - ORGANIC CHEMISTRY

Rafael Pi Subirana

Person

Patents Grantslast 30 patents

Transparent softening agents

Finished fibers and textiles

Quaternary surfactant concentrates

Anionic polymers of acrylic and/or methacrylic acids and maleic est...

Use of hydroxycarboxylic acid esters as thickeners

Detergent mixtures

Detergent mixtures containing oligomeric esterquats

Textile finishing agent

Process for producing end-group-locked non-ionic tensides

Formulations for cleaning hard surfaces comprising a betaine surfac...

Process for preparing alkoxylated fatty acid alkyl esters

Process for producing aqueous surfactant concentrates

Method of producing cross-linked cationic polymers

Quaternized fatty acid triethanolamine ester salts with improved so...

Process for the production of esterquats

Process for the production of end-capped nonionic surfactants

Patents Applicationslast 30 patents

QUATERNARY SURFACTANTS

Equipped fibers and textile surface structures

Use of alkyl(ether) phosphates (I)

Quaternary surfactants

Thickening agent

Ester quaternary mixtures

Transparent softening agents

High speed textile fibre preparations

Anionic polymers of acrylic and/or methacrylic acids and maleic est...

Process for the production of esterquats