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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 12077672 B1

PDFFull Text
Date of Patent:
Sep. 03, 2024

Filed:

Oct. 12, 2021

Three dimensional porous siloxanes using leachable porogen particles

Applicant:

Lawrence Livermore National Security, Llc, Livermore, CA (US);

Inventors:

Lemuel Perez Perez, Livermore, CA (US);

Eric B. Duoss, Dublin, CA (US);

Jeremy Lenhardt, Tracy, CA (US);

Thomas S. Wilson, San Leandro, CA (US);

Assignee:

Lawrence Livermore National Security, LLC, Livermore, CA (US);

Attorney:

Zilka Kotab, P.C.

Primary Examiner:

Michael M Dollinger

Assistant Examiner:

Christina H W. Rosebach

Int. Cl.
CPC ...
C08J 9/26 (2006.01); B29C 64/118 (2017.01); C08G 77/20 (2006.01); C08K 3/013 (2018.01); C08K 3/36 (2006.01); C08K 5/21 (2006.01); C08K 7/22 (2006.01); C08K 9/06 (2006.01); C08L 71/02 (2006.01); C09D 11/101 (2014.01); C09D 11/102 (2014.01); C09D 11/16 (2014.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 70/10 (2020.01);
U.S. Cl.
CPC ...
C09D 11/16 (2013.01); B29C 64/118 (2017.08); C08G 77/20 (2013.01); C08J 9/26 (2013.01); C08K 3/013 (2018.01); C08K 3/36 (2013.01); C08K 5/21 (2013.01); C08K 7/22 (2013.01); C08K 9/06 (2013.01); C08L 71/02 (2013.01); C09D 11/101 (2013.01); C09D 11/102 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 70/10 (2020.01); C08J 2201/042 (2013.01); C08K 2201/003 (2013.01); C08K 2201/006 (2013.01);
Abstract

A product of additive manufacturing with a silicone-based ink includes a plurality of continuous filaments comprised of a siloxane matrix, wherein the continuous filaments are arranged in a geometric pattern, a plurality of inter-filament pores defined by the geometric pattern of the continuous filaments, and a plurality of intra-filament pores having an average diameter in a range of greater than 1 micron to less than 50 microns.

Find Patent Forward Citations

Quick Actions:

Perez, Lemuel. (2024). Three dimensional porous siloxanes using leachable porogen particles (U.S. Patent No. 12077672). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12077672

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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