Patent assignee · US · COMPANY

Authentix, Inc.

29Patents
28Active
29Granted
50Portfolio score

Filing activity: May 24, 2004 → Mar 9, 2024 · 8 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8194237B2 Document sensor Physics 20 Active
US7919325B2 Method and apparatus for monitoring liquid for the presence of an additive Emerging Cross-Sectional Technologies 17 Active
US8592213B2 Marking fuel for authentication using quantitative and binary markers Emerging Cross-Sectional Technologies 11 Active
US7972859B2 Authentication of ingestible products using saccharides as markers Emerging Cross-Sectional Technologies 10 Active
USD526220S1 Phosphor reader General 8 Expired
US8786839B2 Object authentication Physics 7 Active
US8384891B2 Direct detection of markers in pressurized hydrocarbon fluids Physics 5 Active
US8487272B2 Fluorescence emissions detector Electricity 3 Active
US8242062B2 IMS detection of chemical markers in petroleum products Emerging Cross-Sectional Technologies 3 Active
US9995681B2 Determining the quantity of a taggant in a liquid sample Physics 3 Active
US9046486B2 Security aspects of multiexponential decays Physics 2 Active
US8354069B2 Plug flow system for identification and authentication of markers Emerging Cross-Sectional Technologies 2 Active
US8547537B2 Object authentication Physics 2 Active
US9220446B2 Object authentication Physics 2 Active
US9366661B1 Fuel markers and methods of producing and using same Physics 2 Active
US9052287B2 Fluorescence emissions detector Electricity 1 Active
US10351789B2 Method of improving the accuracy when quantifying fluorescence markers in fuels Emerging Cross-Sectional Technologies 1 Active
US9097669B2 Detection of markers in pressurized hydrocarbon fluids Physics 1 Active
US9222043B2 Dipyrromethenes and azadipyrromethenes as markers for petroleum products Chemistry; Metallurgy 1 Active
US9631152B2 Fuel markers and methods of producing and using same Physics 0 Active
US12172456B2 Anticounterfeiting foil Performing Operations; Transporting 0 Active
US10705018B2 Fluorescence based global fuel analysis method Physics 0 Active
US12370825B2 Optical security device providing color switching or image switching effect Physics 0 Active
US9448171B2 Security aspects of multiexponential decays Physics 0 Active
US9591176B2 Skew angle determination Electricity 0 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.