Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Reexamination Certificate
2008-04-01
2008-04-01
Andres, Janet L. (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
Reexamination Certificate
active
11623145
ABSTRACT:
A method for forming mineral granules can be accomplished with a granulation reaction of edible acids and mineral bases to form mineral salts. The reaction is carried out in a manner that produces granules without requiring a binder or requiring the use of extrusion and milling techniques to control particle size. The granulation reaction can be performed by introducing a solvent into reaction vessel and dissolving an edible acid into the solvent before adding a first portion of a total amount of a mineral base into the reaction vessel to form a first mixture. The reaction components are then mixed and maintained at an elevated temperature below the boiling point. A final portion of the mineral base is then added into the reaction vessel, and mixed at a final temperature below the boiling point so as to induce agglutination to form granules having a dimension of at least 40 microns.
REFERENCES:
patent: 5019148 (1991-05-01), Moore
patent: 5025036 (1991-06-01), Carson et al.
patent: 5348745 (1994-09-01), Daher
patent: 5437873 (1995-08-01), Phadke et al.
patent: 5817340 (1998-10-01), Roche et al.
patent: 6316026 (2001-11-01), Tatara et al.
patent: 6358526 (2002-03-01), Mergens et al.
patent: 6635278 (2003-10-01), Dahl et al.
patent: 2004/0185087 (2004-09-01), Hartle et al.
patent: 2004/0197398 (2004-10-01), Friesen et al.
patent: 2004/0258748 (2004-12-01), Madan et al.
patent: 2005/0013857 (2005-01-01), Fu et al.
patent: 2005/0019389 (2005-01-01), Rozhon et al.
patent: 2005/0031700 (2005-02-01), Hall et al.
patent: 2005/0037070 (2005-02-01), Hall et al.
patent: 2005/0080134 (2005-04-01), Niddam-Hildesheim et al.
patent: 2005/0112193 (2005-05-01), Phillips et al.
patent: 0396972 (1990-11-01), None
patent: 715874 (1958-09-01), None
patent: 56073019 (1981-06-01), None
patent: 2001031701 (2001-02-01), None
VanKamp, et al. “Improvement by Super Disintegrants of the Properties of Tablets Containing Lactose, Prepared by Wet Granulation”, Pharm Weekbl Sci., Aug. 26; 5 (4), pp. 165-171, (1983).
Tapia, et al. “Effect of Formulation and Process Variables on the Release of Behavior of Amoxicillin Matrix Tablets”, Drug. Dev. Ind. Pharm, Sep. 30 (8), pp. 901-908, (2004).
Wu, et al. “Influence of Wet Granulation and Lubrication on the Powder and Tableting Properties of Codried Product of Microcrystalline Cellulose with Beta-Cyclodextrin”, Eur. J. Pharm. Biopharm51 (1), ., pp. 63-69, Jan. 2001.
Chalmers, et al. “Oxytetracycline Tablet Formulations: The Influence of Excipients and the Methods of Granulation”, J. Pharm. Pharmacol., Mar. 28 (3), pp. 234-238, (1976).
Albion Advanced Nutrition
Andres Janet L.
Lao M Louisa
LandOfFree
Method of manufacturing a granular mineral composition 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 manufacturing a granular mineral composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing a granular mineral composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3909750