The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2009
Filed:
Nov. 25, 2002
Applicants:
Tirumalai S. Sudarshan, Vienna, VA (US);
Sanjay Kotha, Falls Church, VA (US);
Ramachandran Radhakrishnan, Falls Church, VA (US);
Inventors:
Tirumalai S. Sudarshan, Vienna, VA (US);
Sanjay Kotha, Falls Church, VA (US);
Ramachandran Radhakrishnan, Falls Church, VA (US);
Assignee:
Materials Modification, Inc., Fairfax, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/66 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multifunctional particulate material, fluid, or composition includes a predetermined amount of core particles with a plurality of coatings. The core particles have an average particle size of about 1 nm to 500 μm. The particulate material, fluid, or composition is capable of exhibiting one or more properties, such as magnetic, thermal, optical, electrical, biological, chemical, lubrication, and rheological.