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:
Sep. 22, 2026
Filed:
Jul. 29, 2022
Applicant:
Agilent Technologies, Inc., Santa Clara, CA (US);
Inventors:
John William Davies, Shrewsbury, GB;
Thomas Jacob Cobb, Shrewsbury, GB;
Ares Geovanos, San Francisco, CA (US);
Thor Miller Wilbanks, Berkeley, CA (US);
Qing Bai, Sunnyvale, CA (US);
Assignee:
AGILENT TECHNOLOGIES, INC., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/24 (2006.01); C08G 65/40 (2006.01); C08G 65/48 (2006.01); C08J 3/14 (2006.01);
U.S. Cl.
CPC ...
C08J 9/24 (2013.01); C08G 65/4056 (2013.01); C08G 65/48 (2013.01); C08J 3/14 (2013.01); C08G 2650/40 (2013.01); C08J 2371/00 (2013.01);
Abstract
The invention provides methods for making porous devices from substantially monodisperse populations of substantially spherical particles of polyarylketone polymers or of thio-analogues of such polymers, of selected sizes. The porous devices allow greater control of porosity than previously available porous devices. In some embodiments, the porous devices are frits, filters, membranes or monoliths.