Erwin Dorland has been granted 6 US patents while listed as an inventor at Authentix . The first was granted in 1998 and the most recent in August 2015. Erwin Dorland ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Erwin Dorland in York, GB.
Patents per Year Patents granted per year, 1998 to 2015 Bar chart with a peak of 2 patents in 2011. peak 2 1998: 1 patents 1998 2011: 2 patents 2011 2013: 2 patents 2013 2015: 1 patents 2015
Issued Patents All Time
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Showing 1–6 of 6 patents
Patent # Title Co-Inventors Date
9097669 Detection of markers in pressurized hydrocarbon fluids Iain Webster , Paul Carr , Ian Eastwood , Ben Weaver , Charles White 2015-08-04
8592213 Marking fuel for authentication using quantitative and binary markers Timothy G. Wilkinson 2013-11-26
8354069 Plug flow system for identification and authentication of markers Ian Eastwood , Andrew M. Taylor 2013-01-15
7972859 Authentication of ingestible products using saccharides as markers Ian Eastwood , Jared Cartwright , Mark Saw 2011-07-05
7919325 Method and apparatus for monitoring liquid for the presence of an additive Ian Eastwood , Mohammed Al-Jafari , David Goodall , Edmund T. Bergstrom 2011-04-05
5776713 Marking of products to establish identity and source Ronald Colin Garner , David Phillips , Timothy G. Wilkinson , Frank G. Angella , Martin W. Stow 1998-07-07