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. 23, 2025
Filed:
Mar. 22, 2019
Applicant:
Lawrence Livermore National Security, Llc, Livermore, CA (US);
Inventors:
Siwei Liang, Dublin, CA (US);
Theodore F. Baumann, Discovery Bay, CA (US);
Eric B. Duoss, Dublin, CA (US);
Christopher M. Spadaccini, Oakland, CA (US);
Marcus A. Worsley, Hayward, CA (US);
Cheng Zhu, Livermore, CA (US);
Assignee:
Lawrence Livermore National Security, LLC, Livermore, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/106 (2017.01); B29C 64/209 (2017.01); B33Y 10/00 (2015.01); B33Y 70/00 (2020.01); B33Y 70/10 (2020.01); B33Y 80/00 (2015.01); C08K 3/22 (2006.01); C08L 53/00 (2006.01); C08L 61/02 (2006.01);
U.S. Cl.
CPC ...
B29C 64/106 (2017.08); B29C 64/209 (2017.08); B33Y 70/00 (2014.12); B33Y 70/10 (2020.01); C08K 3/22 (2013.01); C08L 53/00 (2013.01); C08L 61/02 (2013.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12);
Abstract
In one embodiment, an ink includes a polymer precursor, a copolymer, a catalyst, and a solvent. In another embodiment, a product includes a three-dimensional printed structure having ligaments, where an average diameter of the ligaments is in a range of about 10 microns to about 500 microns.