Martin Hellsten

Person

Odsm.ang.l, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Additive for preserving the fluidity of fluids containing gas hydrates
- Patent number 8,821,754
- Issue date Sep 2, 2014
- Akzo Nobel N.V.
- Martin Hellsten
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for preventing the formation of calcium carboxylate deposits...
- Patent number 8,653,009
- Issue date Feb 18, 2014
- Akzo Nobel N.V.
- Martin Hellsten
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Use of a zwitterionic surfactant together with an anionic ether-con...
- Patent number 8,375,971
- Issue date Feb 19, 2013
- Akzo Nobel N.V.
- Martin Hellsten
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Zwitterionic surfacant together with an anionic ether-containing su...
- Patent number 7,987,866
- Issue date Aug 2, 2011
- Akzo Nobel N.V.
- Martin Hellsten
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Use of alkoxylated alkanolamide together with alkoxylated alcohol a...
- Patent number 5,979,479
- Issue date Nov 9, 1999
- Akzo Nobel N.V.
- Martin Hellsten
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Alkoxylated alkanolamide together with an ionic surfactant as frict...
- Patent number 5,911,236
- Issue date Jun 15, 1999
- Akzo Nobel N.V.
- Martin Hellsten
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Use of a betaine surfactant together with an anionic surfactant as...
- Patent number 5,902,784
- Issue date May 11, 1999
- Akzo Nobel N.V.
- Martin Hellsten
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Use of an amphoteric surfactant as a friction-reducing agent
- Patent number 5,700,766
- Issue date Dec 23, 1997
- Berol Nobel AB
- Martin Hellsten
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Use of alkoxylated alkanolamide as friction-reducing agent
- Patent number 5,339,855
- Issue date Aug 23, 1994
- Berol Nobel AB
- Martin Hellsten
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ethanol fuel and its use as a diesel fuel
- Patent number 5,183,476
- Issue date Feb 2, 1993
- Berol Nobel Stenungsund AB
- Goran Carlsson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Package capable of preventing foam formation, method of manufacturi...
- Patent number 4,876,122
- Issue date Oct 24, 1989
- Berol Kemi AB
- Martin Hellsten
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and composition for the froth flotation beneficiation of ir...
- Patent number 4,830,739
- Issue date May 16, 1989
- Berol Kemi AB
- Martin Hellsten
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Froth flotation process and collector therefor
- Patent number 4,828,687
- Issue date May 9, 1989
- Berol Kemi AB
- Martin Hellsten
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Process and composition for the froth flotation beneficiation of ir...
- Patent number 4,795,578
- Issue date Jan 3, 1989
- Berol Kemi AB
- Martin Hellsten
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Process and composition for the froth flotation beneficiation of ir...
- Patent number 4,732,667
- Issue date Mar 22, 1988
- Berol Kemi AB
- Martin Hellsten
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Information Patent Application
ADDITIVE FOR PRESERVING THE FLUIDITY OF FLUIDS CONTAINING GAS HYDRATES
- Publication number 20140256998
- Publication date Sep 11, 2014
- Akzo Nobel N.V.
- Martin HELLSTEN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DRAG-REDUCING AGENT FOR USE IN INJECTION WATER AT OIL RECOVERY
- Publication number 20130053285
- Publication date Feb 28, 2013
- Akzo Nobel N.V.
- Martin Hellsten
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Use of a zwitterionic surfactant together with an anionic ether-con...
- Publication number 20110247699
- Publication date Oct 13, 2011
- AKZO NOBEL N.V.
- Martin Hellsten
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for preventing the formation of calcium carboxylate deposits...
- Publication number 20100137167
- Publication date Jun 3, 2010
- Akzo Nobel N.V.
- Martin Hellsten
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Additive for preserving the fluidity of fluids containing gas hydrates
- Publication number 20090114879
- Publication date May 7, 2009
- Akzo Nobel N.V.
- Martin Hellsten
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Drag-reducing agent for use in injection water at oil recovery
- Publication number 20050227876
- Publication date Oct 13, 2005
- Martin Hellsten
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Zwitterionic surfacant together with an anionic either-containing s...
- Publication number 20040077734
- Publication date Apr 22, 2004
- Martin Hellsten
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Drag reduction of a heat-distributing water-based liquid contaning...
- Publication number 20040069342
- Publication date Apr 15, 2004
- Martin Hellsten
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Martin Hellsten

Person

Patents Grantslast 30 patents

Additive for preserving the fluidity of fluids containing gas hydrates

Method for preventing the formation of calcium carboxylate deposits...

Use of a zwitterionic surfactant together with an anionic ether-con...

Zwitterionic surfacant together with an anionic ether-containing su...

Use of alkoxylated alkanolamide together with alkoxylated alcohol a...

Alkoxylated alkanolamide together with an ionic surfactant as frict...

Use of a betaine surfactant together with an anionic surfactant as...

Use of an amphoteric surfactant as a friction-reducing agent

Use of alkoxylated alkanolamide as friction-reducing agent

Ethanol fuel and its use as a diesel fuel

Package capable of preventing foam formation, method of manufacturi...

Process and composition for the froth flotation beneficiation of ir...

Froth flotation process and collector therefor

Process and composition for the froth flotation beneficiation of ir...

Process and composition for the froth flotation beneficiation of ir...

Patents Applicationslast 30 patents

ADDITIVE FOR PRESERVING THE FLUIDITY OF FLUIDS CONTAINING GAS HYDRATES

DRAG-REDUCING AGENT FOR USE IN INJECTION WATER AT OIL RECOVERY

Use of a zwitterionic surfactant together with an anionic ether-con...

Method for preventing the formation of calcium carboxylate deposits...

Additive for preserving the fluidity of fluids containing gas hydrates

Drag-reducing agent for use in injection water at oil recovery

Zwitterionic surfacant together with an anionic either-containing s...

Drag reduction of a heat-distributing water-based liquid contaning...