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.:

US 7000885 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 21, 2006

Filed:

Feb. 01, 2002
Applicants:

Shiho Wang, Lake Forest, CA (US);

Yasar Halefoglu, Aliso Viejo, CA (US);

Chih-hsing Cheng, Fullerton, CA (US);

Dengfeng Xu, Irvine, CA (US);

Inventors:

Shiho Wang, Lake Forest, CA (US);

Yasar Halefoglu, Aliso Viejo, CA (US);

Chih-hsing Cheng, Fullerton, CA (US);

Dengfeng Xu, Irvine, CA (US);

Assignee:

Simax Technologies, Inc., Irvine, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B27N 1/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

A mold is configured to form a gel monolith including a first gel portion and a second gel portion. The mold includes a base including a first hydrophobic surface. The mold further includes a tubular outer wall including a second hydrophobic surface, and the outer wall is coupled to the base. The mold further includes a removable tubular insert including an inner surface and an outer hydrophobic surface. The insert is removably coupled to the base.


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Wang, Shiho. (2006). Apparatus and method for forming a sol-gel monolith utilizing multiple casting (U.S. Patent No. 7000885). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7000885

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