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:
Jun. 21, 2022
Filed:
Nov. 06, 2017
Applicant:
Cemex Innovation Holding Ltd., Zug, CH;
Inventors:
Davide Zampini, Zug, CH;
Alexandre Guerini, Lyss, CH;
Julien Chapelat, Biel/Bienne, CH;
Mark Gregory Lefsrud, Hudson, CA;
Yasmeen Hitti, Montreal, CA;
Assignee:
CEMEX RESEARCH GROUP AG, Brugg Bei Biel, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/02 (2006.01); A01G 24/17 (2018.01); A01G 24/15 (2018.01); C04B 18/02 (2006.01); C04B 28/08 (2006.01); C04B 20/00 (2006.01); A01G 24/13 (2018.01); A01G 24/44 (2018.01);
U.S. Cl.
CPC ...
C04B 28/021 (2013.01); A01G 24/15 (2018.02); A01G 24/17 (2018.02); C04B 18/02 (2013.01); C04B 20/0076 (2013.01); C04B 28/08 (2013.01); A01G 24/13 (2018.02); A01G 24/44 (2018.02);
Abstract
The present invention concerns a Portland cement-free porous rigid mineral substrate made of alkali-activated pozzolans, a method for preparing the same, and use of said substrate to optimize plant germination and growth.