Klaus Helpenstein

Person

Moenchengladbach, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Titanium complexes as vulcanization catalysts
- Patent number 10,273,335
- Issue date Apr 30, 2019
- Henkel AG & Co. KGaA
- Klaus Helpenstein
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Curable compositions containing aqueous dispersions of organopolysi...
- Patent number 8,293,848
- Issue date Oct 23, 2012
- Henkel AG & Co. KGaA
- Thomas Plantenberg
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Preparation containing gypsum from flue gas desulphurisation, metho...
- Patent number 7,071,254
- Issue date Jul 4, 2006
- Henkel Komanditgesellschaft Auf Aktien (Hendel KGAA)
- Johann Klein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyacrylate joint sealants
- Patent number 6,828,382
- Issue date Dec 7, 2004
- Henkel Kommanditgesellschaft auf Aktien
- Helmut Loth
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polystyrene binders
- Patent number 6,726,798
- Issue date Apr 27, 2004
- Henkel Kommanditgesellschaft auf Aktien
- Kai Boege
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of nonionic cellulose ethers in jointing and coating compounds...
- Patent number 5,134,180
- Issue date Jul 28, 1992
- Henkel Kommanditgesellschaft auf Aktien
- Helmut Loth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Early-rain-resistant joint-sealing compounds
- Patent number 5,118,730
- Issue date Jun 2, 1992
- Henkel Kommanditgesellschaft auf Aktien
- Helmut Loth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Early-rain-resistant joint-sealing compounds
- Patent number 5,118,732
- Issue date Jun 2, 1992
- Henkel Kommanditgesellschaft auf Aktien
- Helmut Loth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Early-rain-resistant joint-sealing compounds
- Patent number 5,118,731
- Issue date Jun 2, 1992
- Henkel Kommanditgesellschaft auf Aktien
- Helmut Loth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of nonionic cellulose ethers in joint-sealing materials and coa...
- Patent number 5,004,769
- Issue date Apr 2, 1991
- Henkel Kommanditgesellschaft auf Aktien
- Helmut Loth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Radiation Curable Composition with Improved Mechanical Properties
- Publication number 20220064442
- Publication date Mar 3, 2022
- Henkel AG & Co. KGaA
- Andrea Gutacker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TITANIUM COMPLEXES AS VULCANIZATION CATALYSTS
- Publication number 20170081479
- Publication date Mar 23, 2017
- Henkel AG & Co. KGaA
- Klaus Helpenstein
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CURABLE COMPOSITIONS CONTAINING AQUEOUS DISPERSIONS OF ORGANOPOLYSI...
- Publication number 20100234517
- Publication date Sep 16, 2010
- Henkel AG & Co. KGaA
- Thomas Plantenberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILANE-CROSSLINKING ADHESIVE OR SEALANT COMPRISING N-SILYLALKYLAMID...
- Publication number 20100143712
- Publication date Jun 10, 2010
- Henkel AG & Co. KGaA
- Thomas Plantenberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYSTYRENE BINDERS
- Publication number 20030188828
- Publication date Oct 9, 2003
- KAI BOEGE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Klaus Helpenstein

Person

Patents Grantslast 30 patents

Titanium complexes as vulcanization catalysts

Curable compositions containing aqueous dispersions of organopolysi...

Preparation containing gypsum from flue gas desulphurisation, metho...

Polyacrylate joint sealants

Polystyrene binders

Use of nonionic cellulose ethers in jointing and coating compounds...

Early-rain-resistant joint-sealing compounds

Early-rain-resistant joint-sealing compounds

Early-rain-resistant joint-sealing compounds

Use of nonionic cellulose ethers in joint-sealing materials and coa...

Patents Applicationslast 30 patents

Radiation Curable Composition with Improved Mechanical Properties

TITANIUM COMPLEXES AS VULCANIZATION CATALYSTS

CURABLE COMPOSITIONS CONTAINING AQUEOUS DISPERSIONS OF ORGANOPOLYSI...

SILANE-CROSSLINKING ADHESIVE OR SEALANT COMPRISING N-SILYLALKYLAMID...

POLYSTYRENE BINDERS