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Karl-Friedrich Muck
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Weisbaden, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparation of polymer blends composed of polyoxymethyl...
Patent number
7,906,594
Issue date
Mar 15, 2011
Ticona GmbH
Karl-Friedrich Mück
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyoxymethylene multi-block copolymers, their production and use
Patent number
7,795,357
Issue date
Sep 14, 2010
Ticona GmbH
Dirk Zierer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes for the manufacture of acetals
Patent number
7,534,922
Issue date
May 19, 2009
Ticona GmbH
Matthias Göring
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for removing methanol from formaldehyde-containing solutions
Patent number
7,301,055
Issue date
Nov 27, 2007
Ticona GmbH
Michael Hoffmockel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of thermally stable polyoxymethylene co...
Patent number
RE39182
Issue date
Jul 11, 2006
Ticona GmbH
Karl-Friedrich Mück
524 - Synthetic resins or natural rubbers
Information
Patent Grant
Polyoxymethylene copolymers, their preparation and use
Patent number
7,001,959
Issue date
Feb 21, 2006
Ticona GmbH
Karl-Friedrich Mück
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Colorant concentrates for dyeing polyoxymethylene moulding materials
Patent number
6,306,940
Issue date
Oct 23, 2001
Ticona GmbH
Stefan Disch
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing polyoxymethylene molding compositions of impr...
Patent number
6,169,164
Issue date
Jan 2, 2001
Ticona GmbH
Karl-Friedrich Muck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of thermally stable polyoxymethylene co...
Patent number
5,994,455
Issue date
Nov 30, 1999
Ticonna GmbH
Karl-Friedrich Muck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of polyacetal copolymers
Patent number
5,962,623
Issue date
Oct 5, 1999
Ticona GmbH
Peter Eckardt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Natural circulation reactor and use for producing linear and cyclic...
Patent number
5,955,041
Issue date
Sep 21, 1999
Hoechst AG
Dieter Arnold
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for separating formaldehyde and trioxane
Patent number
5,872,263
Issue date
Feb 16, 1999
Hoechst Aktiengesellschaft
Michael Hoffmockel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for removing trioxane from an aqueous mixture
Patent number
5,766,424
Issue date
Jun 16, 1998
Hoechst Aktiengesellschaft
Dieter Arnold
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of polyacetals
Patent number
5,608,030
Issue date
Mar 4, 1997
Hoechst Aktiengesellschaft
Michael Hoffmockel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of polyacetal copolymers
Patent number
5,587,449
Issue date
Dec 24, 1996
Hoechst Aktiengesellschaft
Dietrich Fleischer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of trioxane
Patent number
5,508,448
Issue date
Apr 16, 1996
Hoechst Aktiengesellschaft
Gerhard Emig
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of trioxane
Patent number
5,508,449
Issue date
Apr 16, 1996
Hoechst Aktiengesellschaft
Gerhard Emig
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of pure trioxane
Patent number
5,401,859
Issue date
Mar 28, 1995
Hoechst AG
Karl Muck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Continuous process for removing unstable components from crude oxym...
Patent number
5,144,005
Issue date
Sep 1, 1992
Hoechst Aktiengesellschaft
Gunter Sextro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst for selective oxidation reactions
Patent number
5,102,838
Issue date
Apr 7, 1992
Hoechst Aktiengesellschaft
Horst-Philipp Beck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of carbonyl compounds
Patent number
5,041,686
Issue date
Aug 20, 1991
Hoechst Aktiengesellschaft
Horst-Philipp Beck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of formaldehyde
Patent number
5,008,463
Issue date
Apr 16, 1991
Hoechst Aktiengesellschaft
Horst-Philipp Beck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for obtaining trioxane from aqueous solutions by high-press...
Patent number
4,946,561
Issue date
Aug 7, 1990
Hoechst Aktiengesellschaft
Gero Braun
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the continuous preparation of trioxane
Patent number
4,703,129
Issue date
Oct 27, 1987
Hoechst Aktiengesellschaft
Karl-Friedrich Muck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the continuous manufacture of trioxane
Patent number
4,504,670
Issue date
Mar 12, 1985
Hoechst Aktiengesellschaft
Hartmut Voigt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process and equipment for the continuous manufacture of trioxan
Patent number
4,340,542
Issue date
Jul 20, 1982
Hoechst Aktiengesellschaft
Helmut Bar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the simultaneous preparation of trioxan and cyclic formals
Patent number
4,323,502
Issue date
Apr 6, 1982
Hoechst Aktiengesellschaft
Karl-Friedrich Muck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Antiviral polymer
Patent number
4,150,238
Issue date
Apr 17, 1979
Hoechst Aktiengesellschaft
Karlheinz Burg
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for preparing acrylic acid or methacrylic acid ester polyme...
Patent number
4,124,751
Issue date
Nov 7, 1978
Hoechst Aktiengesellschaft
Johann P. Fischer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of polyhydroxy methylene ethers and ion...
Patent number
4,111,858
Issue date
Sep 5, 1978
Hoechst Aktiengesellschaft
Michael Kostrzewa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYOXYMETHYLENE COPOLYMERS, THEIR PREPARATION AND USE
Publication number
20080182966
Publication date
Jul 31, 2008
TICONA GmbH
Karl-Friedrich Muck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for preparation of polymer blends composed of polyoxymethyl...
Publication number
20070060715
Publication date
Mar 15, 2007
TICONA GmbH
Karl-Friedrich Muck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for preparing polyoxymethylene homo- and copolymers and app...
Publication number
20060252912
Publication date
Nov 9, 2006
TICONA GmbH
Michael Hoffmockel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyoxymethylene multi-block copolymers, their production and use
Publication number
20060160938
Publication date
Jul 20, 2006
TICONA GmbH
Dirk Zierer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Processes for the manufacture of acetals
Publication number
20060129000
Publication date
Jun 15, 2006
TICONA GmbH
Matthias Goring
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for the produciton of trioxane
Publication number
20060058537
Publication date
Mar 16, 2006
TICONA GmbH
Michael Haubs
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Polyoxymethylene copolymers, their preparation and use
Publication number
20060009616
Publication date
Jan 12, 2006
TICONA GmbH
Karl-Friedrich Muck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for removing methanol from formaldehyde-containing solutions
Publication number
20040097762
Publication date
May 20, 2004
Michael Hoffmockel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyoxymethylene copolymers, their preparation and use
Publication number
20040097691
Publication date
May 20, 2004
Karl-Friedrich Muck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyoxymethylene moulding material with improved processing stabili...
Publication number
20040063853
Publication date
Apr 1, 2004
Stefan Disch
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...