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:
Jul. 23, 2019
Filed:
Aug. 26, 2014
Applicant:
Swetree Technologies Ab, Umea, SE;
Inventors:
Assignee:
SWETREE TECHNOLOGIES AB, Umea, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01G 27/04 (2006.01); A01G 31/02 (2006.01); A01C 1/02 (2006.01); A01C 1/04 (2006.01); A01G 17/00 (2006.01); A01G 23/00 (2006.01); A01G 9/029 (2018.01);
U.S. Cl.
CPC ...
A01C 1/02 (2013.01); A01C 1/04 (2013.01); A01C 1/044 (2013.01); A01G 9/0293 (2018.02); A01G 17/005 (2013.01); A01G 23/00 (2013.01); A01G 27/04 (2013.01); A01G 31/02 (2013.01);
Abstract
A sowing unit including water-absorbing material, an enclosure and a seed, wherein the water-absorbing material includes a hygroscopic negatively-charged material capable of binding a positively charged nutrient ion selected from NH4+, L-arginine, L-lysine and L-histidine; and optionally a nutrient including a positively charged nutrient ion selected from K+, NH4+, L-arginine, L-lysine and L-histidine. Methods and uses of the sowing unit are described.