Nigatu; Tadesse G.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nigatu; Tadesse G..The latest application filed is for "virtual security element".

Company Profile

1.11.13

Nigatu; Tadesse G. - Cottage Grove MN
Nigatu; Tadesse G. - Maplewood MN

*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
Covert floating image Grant 11,392,810 - Nigatu July 19, 2	2022-07-19
Counterfeit detection of an optically active article using security elements Grant 11,132,554 - Johnson , et al. September 28, 2	2021-09-28
Virtual security element Grant 11,084,314 - Nigatu , et al. August 10, 2	2021-08-10
Virtual Security Element App 20210197611 - NIGATU; Tadesse G. ; et al.	2021-07-01
Covert Floating Image App 20210182638 - NIGATU; Tadesse G.	2021-06-17
Prismatic retroreflective sheeting including infrared absorbing material Grant 10,551,530 - Sharma , et al. Fe	2020-02-04
Counterfeit Detection Of An Optically Active Article Using Security Elements App 20190163980 - JOHNSON; Justin M. ; et al.	2019-05-30
Prismatic Retroreflective Sheeting Including Infrared Absorbing Material App 20180364403 - Sharma; Neeraj ; et al.	2018-12-20
Articles Including Infrared Absorptive Material And Comprising Radiation-treated And Non-radiation-treated Regions App 20180361776 - Nigatu; Tadesse G. ; et al.	2018-12-20
Methods for making differentially pattern cured microstructured articles Grant 9,523,919 - Benson, Jr. , et al. December 20, 2	2016-12-20
Methods For Making Differentially Pattern Cured Microstructured Articles App 20150079521 - Benson, JR.; Olester ; et al.	2015-03-19
Tamper-indicating printable sheet for securing documents of value and methods of making the same Grant 7,658,980 - Kuo , et al. February 9, 2	2010-02-09
Microstructured Tool And Method Of Making Same Using Laser Ablation App 20070235902 - Fleming; Patrick R. ; et al.	2007-10-11
Microstructured Tool And Method Of Making Same Using Laser Ablation App 20070231541 - Humpal; Paul E. ; et al.	2007-10-04
Tamper-indicating printable sheet for securing documents of value and methods of making the same App 20060046002 - Kuo; Richard J. ; et al.	2006-03-02
Controlled release particles App 20050196456 - Anderson, Mark T. ; et al.	2005-09-08
Porous surfactant mediated metal oxide films App 20050163924 - Anderson, Mark T. ; et al.	2005-07-28
Controlled release particles App 20030031694 - Anderson, Mark T. ; et al.	2003-02-13
Ink receptor media suitable for inkjet printing Grant 6,096,469 - Anderson , et al. August 1, 2	2000-08-01
Organoborane polyamine complexes and adhesive compositions made therewith Grant 5,795,657 - Pocius , et al. August 18, 1	1998-08-18
Organoborane polyamine complexes and adhesive compositions made therewith Grant 5,684,102 - Pocius , et al. November 4, 1	1997-11-04
Organoborane polyamine complexes and adhesive composition made therewith Grant 5,616,796 - Pocius , et al. April 1, 1	1997-04-01

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