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:
Jan. 20, 2009
Filed:
Sep. 02, 2004
Applicants:
Anand Jagota, Wilmington, DE (US);
Jinsoo Kim, Avondale, PA (US);
Inventors:
Anand Jagota, Wilmington, DE (US);
Jinsoo Kim, Avondale, PA (US);
Assignee:
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/26 (2006.01); B32B 3/02 (2006.01); B32B 33/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to a fibrillar microstructure and processes for the manufacture thereof. These processes involve micromachining and molding, and can prepare sub-micron dimensioned fibrillar microstructures of any shape from polymeric as well as other materials.