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Patents Grants
last 30 patents
Information
Patent Grant
Enzymatic resolution of asymmetric alcohols by means of vinyl ester...
Patent number
5,534,436
Issue date
Jul 9, 1996
Chemie Linz G.m.b.H.
Peter Seufer-Wasserthal
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the transesterification of dimethyl succinylsuccinate
Patent number
5,491,255
Issue date
Feb 13, 1996
Chemie Linz G.m.b.H.
Franz T. Schwarz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing primary amines from aldehydes
Patent number
5,475,141
Issue date
Dec 12, 1995
Chemie Linz G.m.b.H.
Carlo Kos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing isocyanic acid from cyanuric acid
Patent number
5,466,429
Issue date
Nov 14, 1995
Chemie Linz G.m.b.H.
Johannes Lercher
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Thermoplastic polyester-imides from trimellitic acid, propanediphen...
Patent number
5,382,649
Issue date
Jan 17, 1995
Chemie Linz GmbH
Heinrich Horacek
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat-stable polyimides and polyamide-imides with modified benzhydro...
Patent number
5,378,799
Issue date
Jan 3, 1995
Chemie Linz GmbH
Gerhard Greber
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of glyoxylic acid and glyoxylic acid de...
Patent number
5,015,760
Issue date
May 14, 1991
Chemie Linz Aktiengesellschaft
Alexander Sajtos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of pure 1-phenyl-3-carbalkoxy-5-hydroxy...
Patent number
4,837,335
Issue date
Jun 6, 1989
Chemie Linz G.m.b.H.
Hubert Stuckler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Derivatives of pyridylsulfinyl(benz-or thieno-)imidazoles and their...
Patent number
4,818,760
Issue date
Apr 4, 1989
Chemie Linz Aktiengesellschaft
Dieter Binder
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nitrogen-arylmethoxy-thiophene derivatives and acid addition salts...
Patent number
4,778,803
Issue date
Oct 18, 1988
Chemie Linz Aktiengesellschaft
Dieter Binder
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of recovering ammonia from an aqueous effluent which contain...
Patent number
4,738,754
Issue date
Apr 19, 1988
Metallgesellschaft Aktiengesellschaft
Wolfgang Hilsebein
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Enantiomerically pure mono acetal-protected diols, their preparatio...
Patent number
4,739,082
Issue date
Apr 19, 1988
Chemie Linz Aktiengesellschaft
Christian R. Noe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of salts of water-soluble
Patent number
4,725,665
Issue date
Feb 16, 1988
Chemie Linz Aktiengesellschaft
Stefan Pieh
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Preparation of acylated glycerophosphocholines and glycerophosphoet...
Patent number
4,717,512
Issue date
Jan 5, 1988
Chemie Linz Aktiengesellschaft
Friedrich Paltauf
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Device for cutting band-shaped or strand-shaped material
Patent number
4,706,531
Issue date
Nov 17, 1987
Chemie Linz Aktiengesellschaft
Wilfried Blauhut
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Long-shelflife concentrated aqueous solutions of melamine-formaldeh...
Patent number
4,707,508
Issue date
Nov 17, 1987
Chemie Linz Aktiengesellschaft
Stefan Pieh
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for the enhanced oil recovery of underground mineral oil de...
Patent number
4,640,356
Issue date
Feb 3, 1987
Chemie Linz Aktiengesellschaft
Zoltan Heinemann
E21 - EARTH DRILLING MINING
Information
Patent Grant
Derivatives of glycerophosphocholine and glycerophosphoethanolamine...
Patent number
4,622,180
Issue date
Nov 11, 1986
Chemie Linz Aktiengesellschaft
Friedrich Paltauf
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,3,2-dioxaborinanes
Patent number
4,608,440
Issue date
Aug 26, 1986
Chemie Linz Aktiengesellschaft
Gerald Saischek
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of glyoxal, alkylglyoxals and acetals t...
Patent number
4,607,126
Issue date
Aug 19, 1986
Chemie Linz Aktiengesellschaft
Alexander Sajtos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of .beta.-methyldigoxin
Patent number
4,603,196
Issue date
Jul 29, 1986
Chemie Linz Aktiengesellschaft
Rudolf Franzmair
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the radial compression of cylindrical bodies composed of...
Patent number
4,587,895
Issue date
May 13, 1986
Chemie Linz Aktiengesellschaft
Wilfried T. Blauhut
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Substituted 1-benzoyl-2-phenyliminoimidazolidine derivatives
Patent number
4,581,460
Issue date
Apr 8, 1986
Chemie Linz Aktiengesellschaft
Rudolf Franzmair
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heat-sterilizable blanket, and a process for its manufacture
Patent number
4,562,869
Issue date
Jan 7, 1986
Chemie Linz Aktiengesellschaft
Otto Blum
D03 - WEAVING
Information
Patent Grant
Process and apparatus for the continuous production of single-ply o...
Patent number
4,543,145
Issue date
Sep 24, 1985
Chemie Linz Aktiengesellschaft
Peter Schnell
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for preparing pure diacetonitrile
Patent number
4,510,099
Issue date
Apr 9, 1985
Chemie Linz Aktiengesellschaft
Gerhard Stern
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of free-flowing, coarsely crystalline s...
Patent number
4,503,225
Issue date
Mar 5, 1985
Chemie Linz Aktiengesellschaft
Friedrich Lunzer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of improved thermoplastic spun fleeces
Patent number
4,497,097
Issue date
Feb 5, 1985
Chemie Linz Aktiengesellschaft
Heinrich Schneider
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Compressed products with retarded release of active substance, a pr...
Patent number
4,491,575
Issue date
Jan 1, 1985
Chemie Linz Aktiengesellschaft
Werner Korsatko
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the preparation of phenylpyridazine compounds
Patent number
4,478,999
Issue date
Oct 23, 1984
Chemie Linz Aktiengesellschaft
Franz Raninger
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73699846 - PHOENIX
Serial number
73699846
Registration number
1498277
Filing date
Dec 4, 1987
CHEMIE LINZ AKTIENGESELLSCHAFT
5 - Pharmaceutical and veterinary preparations
Information
Trademark
73675330 - I L L A
Serial number
73675330
Registration number
1511460
Filing date
Jul 30, 1987
CHEMIE LINZ AKTIENGESELLSCHAFT
5 - Pharmaceutical and veterinary preparations
Information
Trademark
73631209 - STRAPAN
Serial number
73631209
Registration number
1471182
Filing date
Nov 19, 1986
Chemie Linz AG
6 - Common metals and their alloys
Information
Trademark
73565196 - P
Serial number
73565196
Registration number
1423894
Filing date
Oct 25, 1985
CHEMIE LINZ AKTIENGESELLSCHAFT
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information
Trademark
73543715 - POLYSPEED
Serial number
73543715
Registration number
1389081
Filing date
Jun 18, 1985
CHEMIE LINZ AKTIENGESELLSCHAFT
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information
Trademark
73499387 - LENTAGRAN
Serial number
73499387
Registration number
1337512
Filing date
Sep 14, 1984
Chemie Linz AG
5 - Pharmaceutical and veterinary preparations
Information
Trademark
73481930 - THIOLENT
Serial number
73481930
Registration number
1322948
Filing date
May 24, 1984
Chemie Linz AG
5 - Pharmaceutical and veterinary preparations
Information
Trademark
73442831 - HEMDETECT
Serial number
73442831
Registration number
1325228
Filing date
Sep 7, 1983
Chemie Linz AG
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73399879 - GUTRON
Serial number
73399879
Registration number
1282068
Filing date
Oct 14, 1982
Chemie Linz AG
5 - Pharmaceutical and veterinary preparations
Information
Trademark
73094003 - POLYFELT
Serial number
73094003
Registration number
1074031
Filing date
Jul 20, 1976
CHEMIE LINZ AG
19 - Building materials (non-metallic)