Karl Ott

Person

Plankstadt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for purifying N-alkylpyrrolidones
- Patent number 9,923,194
- Issue date Mar 20, 2018
- BASF SE
- Rolf Pinkos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying N-alkylpyrrolidones
- Patent number 9,255,069
- Issue date Feb 9, 2016
- BASF SE
- Rolf Pinkos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mixtures of itaconic acid or itaconic acid derivatives and primary...
- Patent number 8,796,472
- Issue date Aug 5, 2014
- BASF SE
- Tobias Wabnitz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solvents in the preparation of polyuretherane dispersions
- Patent number 8,575,244
- Issue date Nov 5, 2013
- BASF SE
- Gerd Buelow
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for continuously preparing N-ethyl-2-pyrrolidone (NEP)
- Patent number 7,994,350
- Issue date Aug 9, 2011
- BASF SE
- Helmut Schmidtke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of melamine resin fibers and insulating materials based on mela...
- Patent number 6,793,772
- Issue date Sep 21, 2004
- BASF Aktiengesellschaft
- Heinz Berbner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flameproof fabrics based on melamine resin fibres
- Patent number 6,297,178
- Issue date Oct 2, 2001
- BASF Aktiengesellschaft
- Heinz Berbner
- D03 - WEAVING
Information Patent Grant
Melamine fiber-containing fabrics with improved comfort
- Patent number 6,013,366
- Issue date Jan 11, 2000
- BASF Corporation
- George M. Kent
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Melamine fiber-containing fabrics with improved comfort
- Patent number 5,918,453
- Issue date Jul 6, 1999
- BASF Corporation
- George M. Kent
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Metal coated melamine resin fiber and natural fiber mixture
- Patent number 5,888,652
- Issue date Mar 30, 1999
- BASF Aktiengesellschaft
- Heinz Berbner
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Melamine-containing fabrics with improved comfort
- Patent number 5,853,880
- Issue date Dec 29, 1998
- BASF Corporation
- George M. Kent
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Fiber blend
- Patent number 5,560,990
- Issue date Oct 1, 1996
- BASF Aktiengesellschaft
- Otto Ilg
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Electrical insulating paper
- Patent number 5,478,640
- Issue date Dec 26, 1995
- BASF Aktiengesellschaft
- Heinz Berbner
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PURIFYING N-ALKYLPYRROLIDONES
- Publication number 20160156022
- Publication date Jun 2, 2016
- BASF SE
- Rolf Pinkos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR PURIFYING N-ALKYLPYRROLIDONES
- Publication number 20140142323
- Publication date May 22, 2014
- BASF SE
- Rolf Pinkos
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PURIFYING N-ALKYL-SUBSTITUTED PYRROLIDONES BY HYDROGENATION
- Publication number 20130150591
- Publication date Jun 13, 2013
- Rolf PINKOS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SOLVENTS IN THE PREPARATION OF POLYURETHERANE DISPERSIONS
- Publication number 20120076932
- Publication date Mar 29, 2012
- BASF SE
- Gerd Buelow
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MIXTURES OF ITACONIC ACID OR ITACONIC ACID DERIVATIVES AND PRIMARY...
- Publication number 20110251119
- Publication date Oct 13, 2011
- BASF SE
- Tobias Wabnitz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF AN N-ALKYL LACTAM WITH IMPROVED COLO...
- Publication number 20100286399
- Publication date Nov 11, 2010
- BASF SE
- Tobias Wabnitz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF AN N-ALKYL LACTAM WITH IMPROVED COLO...
- Publication number 20100286411
- Publication date Nov 11, 2010
- BASF SE
- Tobias Wabnitz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR CONTINUOUSLY PREPARING N-ETHYL-2-PYRROLIDONE (NEP)
- Publication number 20090187030
- Publication date Jul 23, 2009
- BASF SE
- Helmut Schmidtke
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF AN N-ALKYL LACTAM WITH IMPROVED COLO...
- Publication number 20090182139
- Publication date Jul 16, 2009
- BASF SE
- Tobias Wabnitz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel solvent for producing polyurethane dispersions
- Publication number 20070197720
- Publication date Aug 23, 2007
- BASF Aktiengesellschaft
- Karl Ott
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flameproof textile surface structures
- Publication number 20040219852
- Publication date Nov 4, 2004
- Hans-Dieter Eichhorn
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
Use of melamine resin fibers and insulating materials based on mela...
- Publication number 20020060012
- Publication date May 23, 2002
- Heinz Berbner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Flame-proof fabrics based on melamine resin fibers
- Publication number 20020034906
- Publication date Mar 21, 2002
- Heinz Berbner
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...

Person

Patents Grantslast 30 patents

Process for purifying N-alkylpyrrolidones

Process for purifying N-alkylpyrrolidones

Mixtures of itaconic acid or itaconic acid derivatives and primary...

Solvents in the preparation of polyuretherane dispersions

Process for continuously preparing N-ethyl-2-pyrrolidone (NEP)

Use of melamine resin fibers and insulating materials based on mela...

Flameproof fabrics based on melamine resin fibres

Melamine fiber-containing fabrics with improved comfort

Melamine fiber-containing fabrics with improved comfort

Metal coated melamine resin fiber and natural fiber mixture

Melamine-containing fabrics with improved comfort

Fiber blend

Electrical insulating paper

Patents Applicationslast 30 patents

PROCESS FOR PURIFYING N-ALKYLPYRROLIDONES

PROCESS FOR PURIFYING N-ALKYLPYRROLIDONES

METHOD FOR PURIFYING N-ALKYL-SUBSTITUTED PYRROLIDONES BY HYDROGENATION

SOLVENTS IN THE PREPARATION OF POLYURETHERANE DISPERSIONS

MIXTURES OF ITACONIC ACID OR ITACONIC ACID DERIVATIVES AND PRIMARY...

PROCESS FOR THE PREPARATION OF AN N-ALKYL LACTAM WITH IMPROVED COLO...

PROCESS FOR THE PREPARATION OF AN N-ALKYL LACTAM WITH IMPROVED COLO...

PROCESS FOR CONTINUOUSLY PREPARING N-ETHYL-2-PYRROLIDONE (NEP)

PROCESS FOR THE PREPARATION OF AN N-ALKYL LACTAM WITH IMPROVED COLO...

Novel solvent for producing polyurethane dispersions

Flameproof textile surface structures

Use of melamine resin fibers and insulating materials based on mela...

Flame-proof fabrics based on melamine resin fibers