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Davor Bedekovic
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Therwil, CH
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last 30 patents
Information
Patent Grant
Chromogenic methylenepyrrolines
Patent number
5,387,694
Issue date
Feb 7, 1995
Ciba-Geigy Corporation
Davor Bedekovic
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of fluoran compounds
Patent number
5,166,350
Issue date
Nov 24, 1992
Ciba-Geigy Corporation
Davor Bedekovic
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromogenic phthalides and azaphthalides
Patent number
5,071,986
Issue date
Dec 10, 1991
Ciba-Geigy Corporation
Rox Phaff
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromogenic phthalides and azaphthalides
Patent number
5,004,813
Issue date
Apr 2, 1991
Ciba-Geigy Corporation
Rox Phaff
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromogenic phthalides and azaphthalides
Patent number
4,876,357
Issue date
Oct 24, 1989
Ciba-Geigy Corporation
Rox Phaff
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recording material containing chromogenic 3,3-bisindolyl-4-azaphtha...
Patent number
4,705,776
Issue date
Nov 10, 1987
Ciba-Geigy Corporation
Davor Bedekovic
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Chromogenic dihydrofuropyridinones
Patent number
4,695,636
Issue date
Sep 22, 1987
Ciba-Geigy Corporation
Davor Bedekovic
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromogenic dihydrofuropyridinones
Patent number
4,668,790
Issue date
May 26, 1987
Ciba-Geigy Corporation
Davor Bedekovic
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromogenic 3,3-bisindolyl-4-azaphthalides
Patent number
4,587,343
Issue date
May 6, 1986
Ciba-Geigy Corporation
Davor Bedekovic
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Chromogenic dihydrofuropyridinones
Patent number
4,587,539
Issue date
May 6, 1986
Ciba-Geigy Corporation
Davor Bedekovic
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromogenic dihydroquinazolines
Patent number
4,562,449
Issue date
Dec 31, 1985
Ciba-Geigy Corporation
Heinz Balli
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of chromogenic azaphthalides
Patent number
4,508,897
Issue date
Apr 2, 1985
Ciba-Geigy Corporation
Davor Bedekovic
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromenoazaindolizine compounds
Patent number
4,506,073
Issue date
Mar 19, 1985
Ciba-Geigy Corporation
Heinz Balli
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromogenic dihydroquinazolines
Patent number
4,503,227
Issue date
Mar 5, 1985
Ciba-Geigy Corporation
Heinz Balli
C07 - ORGANIC CHEMISTRY