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Patents Grants
last 30 patents
Information
Patent Grant
Polysulfonated fluorescence dyes
Patent number
11,180,657
Issue date
Nov 23, 2021
ATTO-TEC GmbH
Norbert Kemnitzer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amine-substituted tricyclic fluorescent dyes
Patent number
9,651,490
Issue date
May 16, 2017
ATTO-TEC GmbH
Alexander Zilles
G01 - MEASURING TESTING
Information
Patent Grant
Sulfonamide derivatives of polycyclic dyes used for analytical appl...
Patent number
9,035,042
Issue date
May 19, 2015
ATTO-TEC GmbH
Alexander Zilles
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfonamide derivatives of polycyclic dyes used for analytical appl...
Patent number
8,846,924
Issue date
Sep 30, 2014
ATTO-TEC GmbH
Alexander Zilles
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carboxamide-substituted dyes for analytical applications
Patent number
8,785,637
Issue date
Jul 22, 2014
ATTO-TEC GmbH
Jutta Arden-Jacob
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfonamide derivatives of polycyclic dyes used for analytical appl...
Patent number
8,614,317
Issue date
Dec 24, 2013
ATTO-TEC GmbH
Alexander Zilles
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carboxamide-substituted dyes for analytical applications
Patent number
8,530,660
Issue date
Sep 10, 2013
ATTO-TEC GmbH
Jutta Arden-Jacob
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carboxamide-substituted dyes for analytical applications
Patent number
7,935,822
Issue date
May 3, 2011
ATTO-TEC GmbH
Jutta Arden-Jacob
C07 - ORGANIC CHEMISTRY
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Patents Applications
last 30 patents
Information
Patent Application
NOVEL POLYSULFONATED FLUORESCENCE DYES
Publication number
20190322870
Publication date
Oct 24, 2019
ATTO-TEC GMBH
Norbert Kemnitzer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NOVEL POLYSULFONATED FLUORESCENCE DYES
Publication number
20190100653
Publication date
Apr 4, 2019
ATTO-TEC GMBH
Norbert Kemnitzer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CARBOXAMIDE-SUBSTITUTED DYES FOR ANALYTICAL APPLICATIONS
Publication number
20130323851
Publication date
Dec 5, 2013
ATTO-TEC GMBH
Jutta Arden-Jacob
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Novel Amine-Substituted Tricyclic Fluorescent Dyes
Publication number
20130224871
Publication date
Aug 29, 2013
ATTO-TEC GMBH
Alexander Zilles
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CARBOXAMIDE-SUBSTITUTED DYES FOR ANALYTICAL APPLICATIONS
Publication number
20110223677
Publication date
Sep 15, 2011
ATTO-TEC GMBH
Jutta Arden-Jacob
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SULFONAMIDE DERIVATIVES OF POLYCYCLIC DYES USED FOR ANALYTICAL APPL...
Publication number
20110190486
Publication date
Aug 4, 2011
ATTO-TEC GMBH
Alexander Zilles
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SULFONAMIDE DERIVATIVES OF POLYCYCLIC DYES USED FOR ANALYTICAL APPL...
Publication number
20110172420
Publication date
Jul 14, 2011
ATTO-TEC GMBH
Alexander Zilles
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Sulfonamide derviatives of polycyclic dyes used for analytical appl...
Publication number
20060179585
Publication date
Aug 17, 2006
ATTO-TEC GMBH
Alexander Zilles
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Dye-labeled oligonucleotide for labeling a nucleic acid molecule
Publication number
20030003486
Publication date
Jan 2, 2003
ATTO-TEC GMBH
Markus Sauer
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Trademark
last 30 trademarks
Information
Trademark
79146647 - ATTO
Serial number
79146647
Filing date
Mar 12, 2014
ATTO-TEC GmbH
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
79150647 - ATTO-DYES
Serial number
79150647
Filing date
Mar 12, 2014
ATTO-TEC GmbH
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry