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:
Feb. 06, 2001
Filed:
Sep. 25, 1998
Applicant:
Inventors:
Jacob Frank De Groot, Roermond, NL;
Albert Willem Knop, Horn, NL;
Paul Jacques Louis Hubert Bouwens, Maastricht, NL;
Assignee:
Rockwool/Grodan B.V., Melick-Herkenbosch, NL;
Primary Examiner:
Int. Cl.
CPC ...
A01G 3/100 ; C05F 1/102 ; A01N 2/500 ;
U.S. Cl.
CPC ...
A01G 3/100 ; C05F 1/102 ; A01N 2/500 ;
Abstract
Mineral wool plant substrate formed of a coherent matrix of mineral wool having 99.9 to 75 wt % mineral wool and 0.1 to 25 wt % of an organic substance. Clay may be included in the matrix. The matrix may be in the form of a pellet.