Pittner; Fritz

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pittner; Fritz.The latest application filed is for "optical sensor and method for indicating the age or quality of a natural product".

Company Profile

0.4.5

Pittner; Fritz - Vienna AT
Pittner; Fritz - Wien AT
Pittner; Fritz - A-1230 Vienna AT
Pittner; Fritz - A-1235 Vienna AT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Optical Sensor And Method For Indicating The Age Or Quality Of A Natural Product App 20130177939 - Bauer; Maria ; et al.	2013-07-11
Device Comprising Two Reflecting Layers And A Polymer Layer For Analyzing The Age And/or Quality Of A Natural Product App 20110157588 - Pittner; Fritz ; et al.	2011-06-30
Device Comprising A Coloured And Biodegradable Polymer Layer For Analyzing The Age And/or Quality Of A Natural Product (integrated Freshness Indicator) App 20110020859 - Bauer; Maria ; et al.	2011-01-27
Optical Sensor And Method For Indicating The Age Or Quality Of A Natural Product App 20100068749 - Bauer; Maria ; et al.	2010-03-18
Reinforced cluster optical sensors Grant 6,669,906 - Schalkhammer , et al. December 30, 2	2003-12-30
Method for determining the concentration of carnitine in fluids App 20030162241 - Pittner, Fritz ; et al.	2003-08-28
Optochemical fluorescence sensor and method for measuring the concentration of at least one analyte in a sample Grant 5,866,433 - Schalkhammer , et al. February 2, 1	1999-02-02
Optochemical sensor and method for production Grant 5,611,998 - Aussenegg , et al. March 18, 1	1997-03-18
Process for immobilizing proteins on a support containing amino, mercapto or hydroxy groups Grant 5,246,846 - Pittner , et al. September 21, 1	1993-09-21

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