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. 21, 2023
Filed:
Oct. 29, 2020
Applicant:
Voxeljet Ag, Friedberg, DE;
Inventors:
Ingo Gnüchtel, Villenbach, DE;
Florian Mögele, Gessertshausen-Döpshofen, DE;
Assignee:
VOXELJET AG, Friedberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/165 (2017.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 70/00 (2020.01); B33Y 80/00 (2015.01); B29C 64/264 (2017.01); B29C 33/38 (2006.01); B29K 1/00 (2006.01);
U.S. Cl.
CPC ...
B29C 64/165 (2017.08); B29C 33/3807 (2013.01); B29C 33/3814 (2013.01); B29C 33/3842 (2013.01); B29C 64/264 (2017.08); B29K 2001/00 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12);
Abstract
The present invention relates to a material system for 3D printing, to a 3D printing process using a lignin-containing component or derivatives thereof or modified lignins, to soluble moldings that are produced by a powder-based additive layer manufacturing process and to the use of the moldings.