US 11,999,662 B2
Anti-caking fertilizer compositions
Yogesh Omprakash Sharma, Bangalore (IN); Nilkamal Bag, Bangalore (IN); Boddu Srinivasa Rao, Bangalore (IN); Samik Gupta, Bangalore (IN); Harri Tapio Kiiski, Riyadh (SA); and Sahali-Al Saif, Riyadh (SA)
Assigned to SABIC AGRI-NUTRIENTS COMPANY, Jubail (SA)
Filed by SABIC Global Technologies B.V., Bergen op Zoom (NL)
Filed on Sep. 20, 2021, as Appl. No. 17/479,183.
Application 17/479,183 is a continuation of application No. 16/612,635, granted, now 11,155,503, previously published as PCT/IB2018/053475, filed on May 17, 2018.
Claims priority of provisional application 62/621,284, filed on Jan. 24, 2018.
Claims priority of provisional application 62/507,484, filed on May 17, 2017.
Prior Publication US 2022/0002210 A1, Jan. 6, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. C05G 5/30 (2020.01); C05B 1/02 (2006.01); C05B 1/04 (2006.01); C05C 9/00 (2006.01); C05D 5/00 (2006.01); C05D 9/00 (2006.01); C05D 9/02 (2006.01); C05G 3/20 (2020.01); C05G 3/30 (2020.01)
CPC C05B 1/02 (2013.01) [C05B 1/04 (2013.01); C05C 9/005 (2013.01); C05D 5/00 (2013.01); C05D 9/00 (2013.01); C05D 9/02 (2013.01); C05G 3/20 (2020.02); C05G 3/30 (2020.02); C05G 5/30 (2020.02)] 20 Claims
OG exemplary drawing
 
1. A fertilizer composition comprising a urea and/or phosphate containing fertilizer particle having at least a portion of its surface coated with a bacteria and with a nutrient, wherein the nutrient comprises at least one of an amino acid, a nitrogen source, a phosphorous source, or a sulfur source.
 
19. A method of producing the fertilizer composition of claim 1, the method comprising:
coating a urea and/or phosphate containing fertilizer particle with a bacteria and a nutrient comprising at least one of an amino acid, a nitrogen source, a phosphorous source, or a sulfur source,
wherein the urea and/or phosphate containing fertilizer particle is a solid particle.
 
20. A method of fertilizing, the method comprising applying the fertilizer composition of claim 1 to at least one of a soil, a crop, a liquid carrier, a liquid solvent, or a combination thereof.