Plant protecting and regulating compositions – Plant growth regulating compositions – Designated nonactive ingredient containing
Reexamination Certificate
2006-01-31
2006-01-31
Clardy, S. Mark (Department: 1616)
Plant protecting and regulating compositions
Plant growth regulating compositions
Designated nonactive ingredient containing
C424S497000, C514S063000, C514S383000, C514S448000, C514S963000
Reexamination Certificate
active
06992047
ABSTRACT:
A method of producing a controlled release form of an agricultural active material includes the provision of an organic liquid composition in which the active is present, but where the liquid composition is free from aromatic solvents and is maintained below the normal melting point of the active. The liquid composition is formed into small droplets and the droplets are enclosed by a non-water soluble shell to provide microcapsules, the shell of which is designed to release the agricultural active at a pre-selected controlled rate when the microcapsule is exposed to natural environmental conditions. Controlled release forms of agricultural actives are also provided.
REFERENCES:
patent: 3516846 (1970-06-01), Matson
patent: 3516941 (1970-06-01), Matson
patent: 4285720 (1981-08-01), Scher
patent: 4599271 (1986-07-01), Chao
patent: 4640709 (1987-02-01), Beestman
patent: 4643764 (1987-02-01), Scher
patent: 4681806 (1987-07-01), Matkan et al.
patent: 4738898 (1988-04-01), Vivant
patent: 4889719 (1989-12-01), Ohtsubo et al.
patent: 4938797 (1990-07-01), Hasslin et al.
patent: 4956129 (1990-09-01), Scher et al.
patent: 5006161 (1991-04-01), Hasslin et al.
patent: 5306712 (1994-04-01), Tobitsuka et al.
patent: 5310721 (1994-05-01), Lo
patent: 5482974 (1996-01-01), Phillion et al.
patent: 5486621 (1996-01-01), Phillion et al.
patent: 5498630 (1996-03-01), Phillion et al.
patent: 5693667 (1997-12-01), Phillion et al.
patent: 5705513 (1998-01-01), Phillion et al.
patent: 5811411 (1998-09-01), Phillion et al.
patent: 5834447 (1998-11-01), Phillion et al.
patent: 5849723 (1998-12-01), Phillion et al.
patent: 5925464 (1999-07-01), Mulqueen et al.
patent: 5925595 (1999-07-01), Seitz et al.
patent: 5994270 (1999-11-01), Phillion et al.
patent: 5998466 (1999-12-01), Phillion et al.
patent: RE36562 (2000-02-01), Phillion et al.
patent: 6028101 (2000-02-01), Phillion et al.
patent: 6037478 (2000-03-01), Fevig et al.
patent: 6084108 (2000-07-01), Fevig et al.
patent: 6133197 (2000-10-01), Chen et al.
patent: 6133252 (2000-10-01), Phillion et al.
patent: 2003/0114308 (2003-06-01), De Billot et al.
patent: 0008207 (1980-02-01), None
patent: 0252896 (1988-01-01), None
patent: 0369614 (1990-05-01), None
patent: 0538231 (1993-04-01), None
patent: WO 9524380 (1995-09-01), None
patent: WO 00/27200 (2000-05-01), None
International Search Report for International Application No. PCT/US 02/10551, dated Sep. 18, 2002.
Asrar Jawed
Ding Yiwei
Clardy S. Mark
Monsanto Technology LLC
LandOfFree
Method of microencapsulating an agricultural active having a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of microencapsulating an agricultural active having a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of microencapsulating an agricultural active having a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3570033