Chemistry of inorganic compounds – Carbon or compound thereof – Oxygen containing
Reexamination Certificate
2006-10-25
2010-10-05
Krass, Frederick (Department: 1612)
Chemistry of inorganic compounds
Carbon or compound thereof
Oxygen containing
Reexamination Certificate
active
07807125
ABSTRACT:
Highly compactable granulations and methods for preparing highly compactable granulations are disclosed. More particularly, highly compactable calcium carbonate granulations are disclosed. The granulations comprise powdered materials such as calcium carbonate that have small median particle sizes. The disclosed granulations are useful in pharmaceutical and nutraceutical tableting and provide smaller tablet sizes upon compression than previously available.
REFERENCES:
patent: 3627583 (1971-12-01), Troy et al.
patent: 3639168 (1972-02-01), Monti et al.
patent: 3639169 (1972-02-01), Broeg et al.
patent: 3646689 (1972-03-01), Kuchenthal et al.
patent: 3843778 (1974-10-01), Diamond et al.
patent: 3933670 (1976-01-01), Brill et al.
patent: 3969546 (1976-07-01), Saeman
patent: 4051222 (1977-09-01), Gnyra
patent: 4054631 (1977-10-01), Mori et al.
patent: 4071304 (1978-01-01), Chauvin et al.
patent: 4140760 (1979-02-01), Withington
patent: 4170658 (1979-10-01), Skinner et al.
patent: 4183738 (1980-01-01), Carmon
patent: 4230693 (1980-10-01), Izzo et al.
patent: 4257817 (1981-03-01), Mathur et al.
patent: 4339428 (1982-07-01), Tencza
patent: 4409016 (1983-10-01), Mutsers et al.
patent: 4446135 (1984-05-01), Fountaine
patent: 4486412 (1984-12-01), Shah et al.
patent: 4533543 (1985-08-01), Morris et al.
patent: 4540584 (1985-09-01), Someya
patent: 4582615 (1986-04-01), Ramachandran et al.
patent: 4609473 (1986-09-01), Ramachandran et al.
patent: 4609543 (1986-09-01), Morris et al.
patent: 4650669 (1987-03-01), Alexander et al.
patent: 4656028 (1987-04-01), Cuca
patent: 4664915 (1987-05-01), Simonian
patent: 4678661 (1987-07-01), Gergely et al.
patent: 4711748 (1987-12-01), Irwin et al.
patent: 4744987 (1988-05-01), Mehra et al.
patent: 4746445 (1988-05-01), Weinstein
patent: 4772467 (1988-09-01), Pak
patent: 4812303 (1989-03-01), Iorio
patent: 4828820 (1989-05-01), Glass et al.
patent: 4851137 (1989-07-01), Weinstein
patent: 4861590 (1989-08-01), Grodberg
patent: 4866023 (1989-09-01), Ritter et al.
patent: 4867977 (1989-09-01), Gailly et al.
patent: 4883788 (1989-11-01), Day et al.
patent: 4889725 (1989-12-01), Veltman
patent: 4946679 (1990-08-01), Thys-Jacobs
patent: 4954134 (1990-09-01), Harrison et al.
patent: 5002777 (1991-03-01), Cuca
patent: 5173305 (1992-12-01), Grimberg
patent: 5228895 (1993-07-01), Kelly et al.
patent: 5302396 (1994-04-01), Phadke et al.
patent: 5362688 (1994-11-01), Porta et al.
patent: 5366513 (1994-11-01), Goldmann et al.
patent: 5429825 (1995-07-01), Reo et al.
patent: 5443850 (1995-08-01), Thys-Jacobs
patent: 5455050 (1995-10-01), Beyerle et al.
patent: 5536432 (1996-07-01), Cicciari et al.
patent: 5571334 (1996-11-01), Dunn et al.
patent: 5603979 (1997-02-01), Ladson et al.
patent: 5607695 (1997-03-01), Ek et al.
patent: 5629013 (1997-05-01), Upson et al.
patent: 5635208 (1997-06-01), Parekh et al.
patent: 5637313 (1997-06-01), Chau et al.
patent: 5665692 (1997-09-01), Kaminsky
patent: 5743934 (1998-04-01), Wommack et al.
patent: 5747067 (1998-05-01), Auguello et al.
patent: 5779464 (1998-07-01), Fan et al.
patent: 5807580 (1998-09-01), Luber
patent: 5858413 (1999-01-01), Jettka et al.
patent: 5874065 (1999-02-01), Pardini
patent: 5914135 (1999-06-01), Dubek et al.
patent: 5919491 (1999-07-01), Adusumilli et al.
patent: 5922704 (1999-07-01), Bland
patent: 5929021 (1999-07-01), Dhanuka et al.
patent: 5942255 (1999-08-01), Klesges
patent: 5997599 (1999-12-01), Wommack et al.
patent: 6036933 (2000-03-01), Ramsay
patent: 6056905 (2000-05-01), Akkermans et al.
patent: 6066342 (2000-05-01), Gurol et al.
patent: 6077820 (2000-06-01), Dhanuka et al.
patent: 6103274 (2000-08-01), Jettka et al.
patent: 6133223 (2000-10-01), Sampaio et al.
patent: 6217851 (2001-04-01), Kleinberg et al.
patent: 6217909 (2001-04-01), Sherwood et al.
patent: 6228849 (2001-05-01), Thys-Jacobs
patent: 6248335 (2001-06-01), Duan et al.
patent: 6251439 (2001-06-01), Baron
patent: 6254893 (2001-07-01), MacKeen
patent: 6274544 (2001-08-01), Akkermans et al.
patent: 6287599 (2001-09-01), Burnside et al.
patent: 6287607 (2001-09-01), Pak et al.
patent: 6312659 (2001-11-01), Wise
patent: 6325836 (2001-12-01), Wommack et al.
patent: 6368638 (2002-04-01), Tiongson
patent: 6384087 (2002-05-01), Zemel et al.
patent: 6395301 (2002-05-01), Cantin
patent: 6413291 (2002-07-01), Wommack et al.
patent: 6429184 (2002-08-01), Akkerman et al.
patent: 6447809 (2002-09-01), Krumhar et al.
patent: 6479474 (2002-11-01), DeLuca et al.
patent: 6488966 (2002-12-01), Baron
patent: 6492024 (2002-12-01), Walter
patent: 6499984 (2002-12-01), Ghebre-Sellassie et al.
patent: 6558711 (2003-05-01), Baron
patent: 6592837 (2003-07-01), Denholm et al.
patent: 6635278 (2003-10-01), Dahl et al.
patent: 6680288 (2004-01-01), Groot et al.
patent: 6682762 (2004-01-01), Register
patent: 6686044 (2004-02-01), Nakai et al.
patent: 6716454 (2004-04-01), Meignant et al.
patent: 6790462 (2004-09-01), Hendricks
patent: 6808700 (2004-10-01), Kiji et al.
patent: 6818228 (2004-11-01), Walsdorf et al.
patent: 6863902 (2005-03-01), Thosar et al.
patent: 6936087 (2005-08-01), Wommack et al.
patent: 7018972 (2006-03-01), Akkermans et al.
patent: 7029504 (2006-04-01), Rabie et al.
patent: 7029703 (2006-04-01), Krumhar et al.
patent: 7053038 (2006-05-01), Groot et al.
patent: 7198653 (2007-04-01), Lang et al.
patent: 2005/0025811 (2005-02-01), Levin et al.
patent: 0439373 (1991-07-01), None
patent: 05-339171 (1993-12-01), None
OMYA-CAL FG-15 AZ Specifications, Nov. 2, 2001, <http://www.ccicalifornia.com/pdf/caciumcarb/fg15—specs.pdf>.
Convection. (n.d.). The American Heritage® Dictionary of the English Language, Fourth Edition. Retrieved Jun. 30, 2009, from Dictionary.com website: <http://dictionary.reference.com/browse/convection>.
Alfonso R. Gennaro, Remington: The Science and Practice of Pharmacy, vol. 2, 1615-1649 (19thed 1995).
Pformulate Excipients—Calcium Carbonate, http//www.ptormittate.com/calcarb.htm, 2003.
Carrier Vibrating Equipment, Inc.—Fluid-Flow Vibrating Bed Systems, 1992, No. 16510.
Fausett et al., “Evaluation of Quick Distintegrating Calcium Carbonate Tablets”, AAPS Pharmscitech 2000, vol. 1, No. 3, 2000, pp. 1-7.
Database Internet, Data Sheet from 1-3, “Ground Calcium Carbonate”, XP002483143, retrieved from WEB-ARCHIV, <<http://web.archive.org/web/20020427071605/http://www.exportjamaica.org/jetco/click.htm>>, Apr. 27, 2002.
European Search Report for EP 04778146 dated Jun. 6, 2008.
U.S. Appl. No. 11/552,897, filed Oct. 25, 2006, Kevin W. Lang et al.
U.S. Appl. No. 11/552,901, filed Oct. 25, 2006, Kevin W. Lang et al.
U.S. Appl. No. 11/675,436, filed Feb. 15, 2007, Kevin W. Lang et al.
U.S. Appl. No. 11/675,459, filed Feb. 15, 2007, Kevin W. Lang et al.
Dibble James W.
Lang Kevin W.
Levin Raya
Murphy Gregory B.
Ball Jonathan D.
Delavau LLC
Gulledge Brian
King & Spalding LLP
Krass Frederick
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