Chemistry: fertilizers – Processes and products – Organic material-containing
Reexamination Certificate
2005-08-16
2005-08-16
Langel, Wayne A (Department: 1754)
Chemistry: fertilizers
Processes and products
Organic material-containing
C071S027000, C071S032000, C071S041000, C071S064100
Reexamination Certificate
active
06929673
ABSTRACT:
Concentrated phosphorus fertilizers are disclosed that comprise a buffered composition of an organic acid and salts thereof and a phosphorous-containing acid and salts thereof. The concentrated phosphorus fertilizers can be diluted with water of pH ranging from about 6.5 to about 8.5 at ratios of concentrate to water at about 1:40 to about 1:600 to result in a fertilizer having a pH in the range acceptable for foliar uptake of phosphorus.
REFERENCES:
patent: 1976905 (1934-10-01), Thordarson
patent: 2663628 (1953-12-01), Thomsen
patent: 3342598 (1967-09-01), Bard
patent: 3798020 (1974-03-01), Parham et al.
patent: 3941896 (1976-03-01), Smith et al.
patent: 3969293 (1976-07-01), White et al.
patent: 4066390 (1978-01-01), Christie et al.
patent: 4075324 (1978-02-01), Thizy et al.
patent: 4119724 (1978-10-01), Thizy et al.
patent: 4139616 (1979-02-01), Ducret et al.
patent: 4334905 (1982-06-01), Wagner et al.
patent: 4542023 (1985-09-01), Lacroix et al.
patent: 4698334 (1987-10-01), Horriere et al.
patent: 4755614 (1988-07-01), Corbet
patent: 4780458 (1988-10-01), Hodakowski et al.
patent: 4806445 (1989-02-01), Horriere et al.
patent: 4849219 (1989-07-01), Staub et al.
patent: 4935410 (1990-06-01), Barlet
patent: 5070083 (1991-12-01), Barlet
patent: 5099049 (1992-03-01), Chamberlain
patent: 5124344 (1992-06-01), Greiner et al.
patent: 5133891 (1992-07-01), Barr et al.
patent: 5169646 (1992-12-01), Horriere et al.
patent: 5206228 (1993-04-01), Collins
patent: 5246953 (1993-09-01), Greiner et al.
patent: 5395418 (1995-03-01), Vetanovetz et al.
patent: 5514200 (1996-05-01), Lovatt
patent: 5616532 (1997-04-01), Heller et al.
patent: 5707418 (1998-01-01), Hsu
patent: 5736164 (1998-04-01), Taylor
patent: 5736313 (1998-04-01), Spargo et al.
patent: 5800837 (1998-09-01), Taylor
patent: 5830255 (1998-11-01), Lovatt
patent: 6113665 (2000-09-01), Lovatt
patent: 6169057 (2001-01-01), Lovatt
patent: 2359077 (1976-07-01), None
patent: 2389587 (1979-01-01), None
patent: 3417133 (1985-07-01), None
patent: 61-291482 (1986-12-01), None
patent: 4-74784 (1992-03-01), None
patent: 655373 (1979-04-01), None
patent: WO86/00613 (1986-01-01), None
Robertson and Boyer, “Orthophosphite as a Buffer for Biological Studies,”Archives of Biochemistry and Biophysics,62, pp. 396-401 (1956).
Acadian Seaplants Ltd. (publisher) Product and Technical Information Sheet forAscophyllum nodosumSeaweed Meal and Flour-Products, 2 pages. (No Date).
Adams, et al. “Transition of Phosphite to Phosphate in Soils”Soil Science(1953) vol. 75, pp. 361-371, no month.
Agrichem Product Sheet for Supa K30, published by Agrichem Manufacturing Ind.: Australia, 3 pages (No Date).
Agrichem Product Sheet for Supa Link, by Agrichem Manufacturing Ind.: Australia, 2 pages (No Date).
Agrichem Product Sheet for Supa Stand Phos, published by Agrichem Manufacturing Ind.; Australia, 4 pages (No Date).
Agrichem Product Information Brochure for “Supa Stand Phos: Supa Crop,” subtitled “For the Cotton and Corn Farmer,” published by Agrichem Manufacturing Ind.: Australia, 1 page (Oct. 1990).
Agrichem Product Sheet for Supa Crop, published by Agrichem Manufacturing Ind.: Australia, 1 page (No Date).
Agrichem, Correspondence between Agrichem and Dept. of Primary Industries, Queensland Government, 24 pages (No Date).
Agrichem Product Information Brochure for “Supa Stand Phos: Supa Protective Pop-Up Starter,” published by Agrichem Manufacturing Ind.: Australia, 2 pages (Aug. 1990).
Agrichem Product Information Brochure for “Kelpak: Liquid Seaweed Concentrate ‘Ecklonia maxima’,” published by Agrichem Manufacturing Ind.: Australia, 1 page (No Date).
Agrichem Information Brochure for “Organic Extract: Typical Analysis,” published by Agrichem Manufacturing Ind.: Australia, 1 page (No Date).
Agrichem Manufacturing Ind., “Water Injection and Foliar Trials 1990/1991: Cotton & Maize” published by Agrichem Manufacturing Ind.: Australia (1990-1991), 3 pages, no month.
Agrichem Product Sheet for Supa Link, published by Agrichem Manufacturing Ind.: Australia, 2 pages (No Month), no date.
Alexander, Martin “Introduction to Soil Microbiology”Published by John Wiley&Sons, Inc.(No Date) pp. 352-369.
Aly, et al. “Effect of Meteorological Factors and Fertilization on Barley Powdery Mildew Infection”Agricultural Research Review(1987) vol. 65(2), pp. 233-242, no month.
Bedi, et al. “Influence of Nitrogen, Phosphorus and Potassium on the Development of Early Blight of Tomato”Indian Phytopathology(1983) vol. 36(3), pp. 546-548, no month.
Biagro Western Sales, S.A. “SPAN, P, P-K, P-K+ Copper, P-Zn+Mn, P-Ca” product data sheet; Visalia, CA. (No Date).
Biagro, S.A. “Metalosate F, Cobre, and S” product data sheet; Valencia, Spain (No Date).
Product catalog of Biagro (Bioestimulantes Agricolas, S.A.), a Spanish company, undated but believed to be before Feb. 7, 1993, (with one English translation of all of the fifth page (the page containing Metalosate-F product) and another English translation of only the three Metalosate product on the fifth page).
Bompeix et al., “Modalités de l'obtention des nécroses bloquantes sur feuilles détachées de Tomate par l'action du tris-O-éthyl phosphonate d'aluminum (phoséthyl d'aluminium), hypothéses sur son mode d'action in vivo,” Ann. Phytophathol., 12:4, pp. 337-351, 1980 (French with English translation) (No Month).
Bompeix et al., “Mode d'action du phoseéthyl al,” Phytiatrie-Phytopharmacie, 30, pp. 257-272, 1981 (French with English translation) (No Month).
Brennan, et al. “Effect of Superphosphate and Superphosphate Plus Flutriafol on Yield and Take-all of Wheat”Australian Journal of Experimental Agriculture(1989) vol. 29(2), pp. 247-252, no month.
Letter from the California Department of Food and Agriculture, dated Nov. 17, 1993, to Biagro Western Sales, Inc., and attached labeling information.
California Fertilizer Association, “Western Fertilizer Handbook”Soil Improvement Committee, California Fertilizer Association, Horticulture Ed. Interstate Publishers, Danville, Ill.(1990), no month.
Clark, et al. “Fertilizer Trial Using Water Injection Technique with Supracrop Products”Report by D.Q. Clark&Associates Pty Ltd.(Jul. 1991), 8 pages.
Coffery, et al. “Phosphonates: Antifungal Compounds Against Oomycetes”California Avocado Growers Yrbk Nitrogen, Phosphorus and Sulphur Utilization by Fungi Symposium of the British Mycological Society(1988), pp. 106-129, no month.
Cook, A.A., “Genetics of Resistance inCapsicum annuumto Two Virus Diseases”Phytopathology(May 1960) Vol. 50, pp. 364-365.
Cress, Forrest “UCR Phosphite Fertilization Research Could Yield Double Benefit for Avocado Growers”, a University of California Newsletter: Division of Agriculture and Natural Resources, 2 pages (No Date).
Dabash, et al. “Relation Between Fertilizers and White Rot Disease of Onion with Reference to the Rhizosphere”Agriculture Research Review(1985) vol. 63(2), pp. 99-110, no month.
Embleton, et al. “Leaf Analysis Standards”The Citrus Industry: Proc. Int. Soc. Citriculture(1978) pp. 184-186, no month.
Englehard, Arthur W. “Historical Highlights and Prospects for the Future”Soilborne Plant Pathogens: Management of Diseases with Macro- and Microelements APS Press: The American Phytopathological Society, St. Paul, Minnesota(1989) pp. 9-15, no month.
Engelhard, Arthur W. (editor) “Definition of Phosphorus and Potassium”Soilborne Plant Pathogens: Management of Diseases with Macro- and Microelements: APS Press: The American Phytopathological Society, St. Paul, Minnesota ( )pp. 55-56, no date.
Fahmy, et al. “Some Factors Affecting the Incidence of Potato Brown Rot”Assiut Journal of Agricultural Sciences(1990) vol. 21(5), pp. 221-230, no month.
Fenn
Langel Wayne A
Morgan & Lewis & Bockius, LLP
The Regents of the University of California
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