Dosage form

Drug – bio-affecting and body treating compositions – Extract or material containing or obtained from a...

Reexamination Certificate

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C424S195170, C424S725000, C424S780000, C424S275100

Reexamination Certificate

active

07608270

ABSTRACT:
A pharmaceutical or dietetic dosage form comprising of effective quantity of an active substance chemically or physically bound to a support comprising sporopollenin, or other similar exine coating of spores, of a plant or fungus, optionally with further excipients.

REFERENCES:
patent: 5013552 (1991-05-01), Samir Amer et al.
patent: 5275819 (1994-01-01), Amer et al.
patent: 5648101 (1997-07-01), Tawashi
patent: 6156330 (2000-12-01), Shirata et al.
patent: 1105594 (1995-07-01), None
patent: 19902724 (2003-07-01), None
patent: WO 99/49063 (1999-09-01), None
patent: WO 02/055561 (2002-07-01), None
patent: WO 03078048 (2003-09-01), None
patent: WO 03/094942 (2003-11-01), None
patent: WO 2005/000280 (2005-01-01), None
Ivleva et al. (Analytical and Bioanalytical Chemistry (2005), vol. 381, No. 1, pp. 261-267).
International Search Report dated Apr. 25, 2005 from related International Application No. PCT/GB2004/002775.
Hamilton, et al., “Survey for Prunus Necrotic Ringspot and Other Viruses Contaminating the Exine of Pollen Collected by Bees,” Canadian Journal of Plant Pathology, vol. 6, No. 3, 1984, pp. 196-199.
Shaw et al., “The Use of Modified Sporopollenin From Lycopodium clavatum As a Novel Ion- or Lignand-Exchange Medium,” Reactive Polymers, vol. 9, No. 2, Nov. 1, 1988, pp. 211-217.
Ahlers et al., “The Nature of Oxygen in Sporopollenim from the Pollen of Typha angustifolia L.,” Journal of Biosciences, 200 Mar.-Apr., vol. 55, No. 3-4, pp. 129-136.
Adamson et al., “New applications of sporopollenin as a solid phase support for peptide synthesis and the use of sonic agitation,” International Journal of Peptide and Protein Research, Nov. 1983, vol. 22, No. 5, pp. 560-564.
Hamilton, et al., “Survey for Prunus Necrotic Ringspot and Other Viruses Contaminating the Exine of Pollen Collected by Bees,” Canadian Journal of Plant Pathology, vol. 6, No. 3, 1984, pp. 196-199, abstract only.
“Bioavailability of orally delivered therapeutics: a biological perspective”, dds&s, vol. 2, No. 4, Dec. 2002/Jan. 2003, pp. 100-102.
Andy Clark, “Formulation of proteins and peptides for inhalation”, dds&s, vol. 2, No. 3, Sep./Oct. 2002, pp. 73-77.
Ian Smith, “Bioavailability, targeting and controlled release—the key to effective drug delivery?”, dds&s, vol. 2, No. 4, Dec. 2002/Jan. 2003, p. 89.
Gregory Gregoriadis, “Lipsomes in drug and vaccine delivery”, dds&s, vol. 2, No. 4, Dec. 2002/Jan. 2003, pp. 91-97.
Reslow et al., “Sustained-release of human growth hormone from PLG-coated starch microspheres”, dds&s, vol. 2, No. 4, Dec. 2002/Jan. 2003, pp. 103-109.
Crockford et al., “Adaptive Aerosol Delivery (AAD™) technology: drug delivery technology that adapts to the patient”, dds&s, vol. 2, No. 4, Dec. 2002/Jan. 2003, pp. 110-113.
Alan Wiseman, “Targeted membrane-penetrating peptides: identify candidate drug-cargoes in silico?”, dds&s, vol. 2, No. 4, Dec. 2002/Jan. 2003, p. 114.
Alan Wiseman, “Cell-Penetrating Petides. Processes and Applications”, dds&s, Vol. 2, No. 4, Dec. 2002/Jan. 2003, p. 115.
Wittborn et al., “Nanoscale Similarties in the Substructure of the Exines ofFagusPollen Grains andLycopodiumSpores”, Annals of Botany 82: pp. 141-145, 1998.
M.L. Weiner, “Intestinal Transport of Some Macromolecules in Food”, Fd Chem. Toxic, vol. 26, No. 10, pp. 867-880, 1998.
Bohne et al., “Diffusion Barriers of Tripartite Sporopollenin Microcapsules Prepared from Pine Pollen”, Annals of Botany 92: pp. 289-297, 2003.
Fenyvesi et al., “Synthesis and characterization of tubular amphiphilic networks with controlled pore dimensions for insulin delivery”, http://wost.wok.mimas.ac.uk:8000/CIW.cgi., Feb. 17, 2004.
Polysciences, Inc., “Sporopollenin Microparticles”, Technical Data Sheet 281, Oct. 1999, pp. 1-2.
Jorde et al., “ZUR Persorption Von Pollen UND Sporen Durch Die Intake Darmschleimhuat”, Acta Allergologica, 1974, 29, 165-175.
Volkheimer et al., “Le phénomène de la Persorption et son importance en Allergologie”, Maroc. Med., (1967), 47, 626-633.
Pollen: Biology, Biochemistry Management, R. G. Stanley, H. F. Linskens (New York, Springer-Verlag, 1974), pp. 114-115, 179-181.

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