Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Reexamination Certificate
2007-10-30
2007-10-30
Le, H T (Department: 1773)
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Particulate matter
C205S118000
Reexamination Certificate
active
10441173
ABSTRACT:
Microstructured taggant particles, their applications and methods of making the same are described. Precisely formed taggant particles can be formed, in the range of 500μ and smaller, from either inert polymers or biodegradable materials bearing information indicia, such as through specific shape, size, color, reflectivity, refractive index, surface geometry, imprinting, optical effect or properties, and electromagnetic properties, to uniquely tag, identify or authenticate articles.
REFERENCES:
patent: 4131064 (1978-12-01), Ryan et al.
patent: 4243734 (1981-01-01), Dillon
patent: 4329393 (1982-05-01), LaPerre et al.
patent: 4390452 (1983-06-01), Stevens
patent: 5411799 (1995-05-01), Loving
patent: 5429392 (1995-07-01), Loving
patent: 5974150 (1999-10-01), Kaish et al.
patent: 6132873 (2000-10-01), Dietz et al.
patent: 6432715 (2002-08-01), Nelson et al.
patent: 6455157 (2002-09-01), Simons
patent: 6620360 (2003-09-01), Simons
patent: 6647649 (2003-11-01), Hunt et al.
patent: 6919009 (2005-07-01), Stonas et al.
patent: 0757830 (1998-12-01), None
Hurt Mark J.
Knotts Michael E.
Martin Brian S.
Steenblik Richard A.
Deveau Todd
Le H T
Nanoventions Holdings, LLC
Thomas Kayden Horstemeyer & Risley LLP
LandOfFree
Microstructured taggant particles, applications and methods... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Microstructured taggant particles, applications and methods..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microstructured taggant particles, applications and methods... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3829713