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:
Nov. 12, 2024
Filed:
Jan. 14, 2020
Applicant:
President and Fellows of Harvard College, Cambridge, MA (US);
Inventors:
Qihan Liu, Cambridge, MA (US);
Kevin Kit Parker, Cambridge, MA (US);
Huibin Chang, Cambridge, MA (US);
Assignee:
President and Fellows of Harvard College, Cambridge, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
D01D 5/14 (2006.01); D01D 5/18 (2006.01);
U.S. Cl.
CPC ...
D01D 5/14 (2013.01); D01D 5/18 (2013.01);
Abstract
Systems and methods for focused direction deposition of a micron or nanometer dimension polymeric fiber and materials of such fibers are described herein. Systems and methods employ one or more gas flows to entrain and deflect fibers produced by a rotary jet spinning system forming a focused fiber stream. Some embodiments enable control of alignment and distribution of the fibers with a relatively high fiber throughput.