Stephan von Tapavicza

Person

Erkrath, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Borehole treatment agent containing low-toxic oil phase
- Patent number 7,666,820
- Issue date Feb 23, 2010
- Emery Oleochemicals GmbH
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methods for producing polyester amides based on polyisobutylenes, p...
- Patent number 6,946,524
- Issue date Sep 20, 2005
- Cognis Deutschland GmbH & Co. KG
- Wolfgang Breuer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lubricants for drilling fluids
- Patent number 6,806,235
- Issue date Oct 19, 2004
- Cognis Deutschland GmbH & Co. KG
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of selected fatty alcohols and their mixtures with carboxylic a...
- Patent number 6,716,799
- Issue date Apr 6, 2004
- Cognis Deutschland GmbH & Co. KG
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of selected oleophilic ethers in water-based drilling fluids of...
- Patent number 6,596,670
- Issue date Jul 22, 2003
- Cognis Deutschland GmbH & Co. KG
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Biogenic control and limitation of the reproduction of parasitic ea...
- Patent number 6,566,304
- Issue date May 20, 2003
- Cognis Deutschland GmbH
- Doris Bell
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Low-foam surfactant concentrates for use in the domain of plant gro...
- Patent number 6,350,788
- Issue date Feb 26, 2002
- Henkel Kommanditgesellschaft auf Aktien
- Claus-Peter Herold
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Use of selected inhibitors against the formation of solid organo-ba...
- Patent number 6,344,431
- Issue date Feb 5, 2002
- Stephan von Tapavicza
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Multiphase lubricant concentrates for use in water based systems in...
- Patent number 6,211,119
- Issue date Apr 3, 2001
- Henkel Kommanditgesellschaft auf Aktien
- Claus-Peter Herold
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous swellable compositions of guar gum and guar gum derivatives...
- Patent number 6,180,572
- Issue date Jan 30, 2001
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the facilitated waste disposal of working substances ba...
- Patent number 6,165,946
- Issue date Dec 26, 2000
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multicomponent mixtures for use in geological exploration
- Patent number 6,022,833
- Issue date Feb 8, 2000
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Free-flowing borehole servicing preparations containing linear .alp...
- Patent number 5,869,434
- Issue date Feb 9, 1999
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of selected ester oils in drilling fluids and muds
- Patent number RE36066
- Issue date Jan 26, 1999
- Henkel KGaA
- Heinz Mueller
- 507 - Earth boring, well treating, and oil field chemistry
Information Patent Grant
Use of selected polyvinyl acetate dispersions for the surface stabi...
- Patent number 5,846,601
- Issue date Dec 8, 1998
- Henkel Kommanditgesellschaft auf Aktien
- Wolfgang Ritter
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Use of selected, biologically safe stabilizers in polyvinyl-ester-b...
- Patent number 5,770,639
- Issue date Jun 23, 1998
- Henkel Kommanditgesellschaft auf Aktien
- Wolfgang Ritter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Additive composition for cold operability of middle distillates
- Patent number 5,725,610
- Issue date Mar 10, 1998
- Elf Antar France
- Despina Vassilakis
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Mineral additives for setting and/or controlling the rheological pr...
- Patent number 5,663,122
- Issue date Sep 2, 1997
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluid-drill-hole treatment agents based on carbonic acid diesters
- Patent number 5,461,028
- Issue date Oct 24, 1995
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluid drill-hole treatment agents based on polycarboxylic acid dies...
- Patent number 5,441,927
- Issue date Aug 15, 1995
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Esters of carboxylic acids of medium chain-length as a component of...
- Patent number 5,403,822
- Issue date Apr 4, 1995
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Oleophilic alcohols as a constituent of invert drilling fluids
- Patent number 5,348,938
- Issue date Sep 20, 1994
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for rock consolidation and/or cavity filling e.g. in tunnel...
- Patent number 5,322,392
- Issue date Jun 21, 1994
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of selected ethers of monofunctional alcohols in drilling fluids
- Patent number 5,318,955
- Issue date Jun 7, 1994
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of selected ester oils of low carboxylic acids in drilling fluids
- Patent number 5,318,954
- Issue date Jun 7, 1994
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of selected ester oils in water-based drilling fluids of the O/...
- Patent number 5,318,956
- Issue date Jun 7, 1994
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Oleophilic basic amine compounds as an additive for invert drilling...
- Patent number 5,254,531
- Issue date Oct 19, 1993
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Drilling fluids and muds containing selected ester oils
- Patent number 5,252,554
- Issue date Oct 12, 1993
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of selected ester oils in drilling fluids and muds
- Patent number 5,232,910
- Issue date Aug 3, 1993
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous resin preparations and a process for stabilizing rock and p...
- Patent number 5,199,823
- Issue date Apr 6, 1993
- Henkel Kommanditgesellschaft auf Aktien
- Heinz Mueller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Use of Ethoxylated Amidoamines as Emulsifiers in Drilling Fluids
- Publication number 20080171671
- Publication date Jul 17, 2008
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Borehole treatment agent containing low-toxic oil phase
- Publication number 20070142234
- Publication date Jun 21, 2007
- Heinz Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Use of polyester amides for the stabilisation of asphaltenes in cru...
- Publication number 20040039125
- Publication date Feb 26, 2004
- Wolfgang Breuer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Stephan von Tapavicza

Person

Patents Grantslast 30 patents

Borehole treatment agent containing low-toxic oil phase

Methods for producing polyester amides based on polyisobutylenes, p...

Lubricants for drilling fluids

Use of selected fatty alcohols and their mixtures with carboxylic a...

Use of selected oleophilic ethers in water-based drilling fluids of...

Biogenic control and limitation of the reproduction of parasitic ea...

Low-foam surfactant concentrates for use in the domain of plant gro...

Use of selected inhibitors against the formation of solid organo-ba...

Multiphase lubricant concentrates for use in water based systems in...

Aqueous swellable compositions of guar gum and guar gum derivatives...

Process for the facilitated waste disposal of working substances ba...

Multicomponent mixtures for use in geological exploration

Free-flowing borehole servicing preparations containing linear .alp...

Use of selected ester oils in drilling fluids and muds

Use of selected polyvinyl acetate dispersions for the surface stabi...

Use of selected, biologically safe stabilizers in polyvinyl-ester-b...

Additive composition for cold operability of middle distillates

Mineral additives for setting and/or controlling the rheological pr...

Fluid-drill-hole treatment agents based on carbonic acid diesters

Fluid drill-hole treatment agents based on polycarboxylic acid dies...

Esters of carboxylic acids of medium chain-length as a component of...

Oleophilic alcohols as a constituent of invert drilling fluids

Process for rock consolidation and/or cavity filling e.g. in tunnel...

Use of selected ethers of monofunctional alcohols in drilling fluids

Use of selected ester oils of low carboxylic acids in drilling fluids

Use of selected ester oils in water-based drilling fluids of the O/...

Oleophilic basic amine compounds as an additive for invert drilling...

Drilling fluids and muds containing selected ester oils

Use of selected ester oils in drilling fluids and muds

Aqueous resin preparations and a process for stabilizing rock and p...

Patents Applicationslast 30 patents

Use of Ethoxylated Amidoamines as Emulsifiers in Drilling Fluids

Borehole treatment agent containing low-toxic oil phase

Use of polyester amides for the stabilisation of asphaltenes in cru...