Gerhard Gierenz

Person

Solingen-Wald, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Adhesive stick based on starch ethers
- Patent number 5,433,775
- Issue date Jul 18, 1995
- Henkel Kommanditgesellschaft auf Aktien
- Karl-Josef Gardenier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Adhesive stick having improved adhesive strength
- Patent number 5,371,131
- Issue date Dec 6, 1994
- Henkel Kommanditgesellschaft auf Aktien
- Gerhard Gierenz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyurethane-based universal household adhesive
- Patent number 5,270,433
- Issue date Dec 14, 1993
- Henkel Kommanditgesellschaft auf Aktien
- Wolfgang Klauck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aqueous dispersions of polyamides emulsified with rosin derivatives
- Patent number 4,992,500
- Issue date Feb 12, 1991
- Henkel Kommanditgesellschaft auf Aktien
- Wolfgang Klauck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyvinylpyrrolidone shaped adhesive containing aminocarboxylic aci...
- Patent number 4,746,696
- Issue date May 24, 1988
- Henkel Kommanditgesellschaft auf Aktien
- Gerhard Gierenz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hand stamp method for applying adhesives
- Patent number 4,696,836
- Issue date Sep 29, 1987
- Henkel Kommanditgesellschaft auf Aktien
- Wolfgang Dierichs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Adhesive stick and a process for its production
- Patent number 4,639,475
- Issue date Jan 27, 1987
- Henkel Kommanditgesellschaft auf Aktien
- Wolfgang Dierichs
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous binder dispersion for producing vulcanization bonds between...
- Patent number 4,336,171
- Issue date Jun 22, 1982
- Henkel Kommanditgesellschaft auf Aktien (Henkel GaA)
- Hans-Peter Kohlstadt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Gerhard Gierenz

Person

Patents Grantslast 30 patents

Adhesive stick based on starch ethers

Adhesive stick having improved adhesive strength

Polyurethane-based universal household adhesive

Aqueous dispersions of polyamides emulsified with rosin derivatives

Polyvinylpyrrolidone shaped adhesive containing aminocarboxylic aci...

Hand stamp method for applying adhesives

Adhesive stick and a process for its production

Aqueous binder dispersion for producing vulcanization bonds between...