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:
Mar. 22, 2022
Filed:
Mar. 07, 2014
Applicant:
Rockwool International A/s, Hedehusene, DK;
Inventors:
Frank Hendrikus Peter Janssen, Helden, NL;
Paul Jacques L. H. Bouwens, Vught, NL;
Daan De Kubber, Roermond, NL;
Assignee:
ROCKWOOL INTERNATIONAL A/S, Hedehusene, DK;
Primary Examiner:
Int. Cl.
CPC ...
A01G 24/18 (2018.01); A01G 24/35 (2018.01); A01G 24/44 (2018.01); A01G 9/029 (2018.01); A01G 9/02 (2018.01);
U.S. Cl.
CPC ...
A01G 24/18 (2018.02); A01G 9/021 (2013.01); A01G 9/029 (2018.02); A01G 24/35 (2018.02); A01G 24/44 (2018.02);
Abstract
The invention relates to a coherent propagation growth substrate product () formed of man-made vitreous fibres (MMVF), the product () having two opposed top and bottom surfaces and at least one cavity () which is open at the top surface and which extends from the top surface towards the bottom surface, wherein a superabsorbent polymer () is provided in the cavity ().