Plastic and nonmetallic article shaping or treating: processes – Dental shaping type – Tooth forming
Reexamination Certificate
2011-08-16
2011-08-16
Wollschlager, Jeffrey (Department: 1742)
Plastic and nonmetallic article shaping or treating: processes
Dental shaping type
Tooth forming
C264S477000, C264S495000, C264S136000, C264S137000, C264S145000, C264S171130, C264S171230, C264S171240, C264S172110, C264S236000, C156S166000, C156S180000, C156S433000, C433S220000, C433S222100, C433S225000, C433S228100
Reexamination Certificate
active
07998375
ABSTRACT:
Fiber-reinforced composite posts are produced having high strength and high radiopacity. In a method of manufacturing the fiber-reinforced composite posts, fibers are pulled through filled resin and heat is applied at various steps in the process to provide high strength and optimal radiopacity.
REFERENCES:
patent: 3066112 (1962-11-01), Bowen
patent: 3179623 (1965-04-01), Bowen
patent: 3194784 (1965-07-01), Bowen
patent: 3751399 (1973-08-01), Lee et al.
patent: 3926906 (1975-12-01), Lee, II et al.
patent: 4544359 (1985-10-01), Waknine
patent: 4547531 (1985-10-01), Waknine
patent: 5276068 (1994-01-01), Waknine
patent: 5444104 (1995-08-01), Waknine
patent: 5449703 (1995-09-01), Mitra et al.
patent: 5700417 (1997-12-01), Fernyhough et al.
patent: 5869178 (1999-02-01), Kusy et al.
patent: 5916509 (1999-06-01), Durhman
patent: 5935508 (1999-08-01), Fernyhough et al.
patent: 5969000 (1999-10-01), Yang et al.
patent: 6013694 (2000-01-01), Jia et al.
patent: 6099783 (2000-08-01), Scranton et al.
patent: 6126922 (2000-10-01), Rozzi et al.
patent: 6186791 (2001-02-01), Karmaker et al.
patent: 6236020 (2001-05-01), Friedman
patent: 6270562 (2001-08-01), Jia
patent: 6320162 (2001-11-01), Friedman
patent: 6326417 (2001-12-01), Jia
patent: 6386865 (2002-05-01), Suh et al.
patent: 6403676 (2002-06-01), Jia et al.
patent: 6417246 (2002-07-01), Jia et al.
patent: 6439890 (2002-08-01), Karmaker et al.
patent: 6455608 (2002-09-01), Jia et al.
patent: 6653365 (2003-11-01), Jia
patent: 6787629 (2004-09-01), Jia et al.
patent: 6827576 (2004-12-01), Karmaker et al.
patent: 7241856 (2007-07-01), Jin et al.
patent: 7488175 (2009-02-01), Karmaker et al.
patent: 2002/0014302 (2002-02-01), Fanucci et al.
patent: 2002/0120033 (2002-08-01), Jia et al.
patent: 2002/0156152 (2002-10-01), Zhang et al.
patent: 2002/0198282 (2002-12-01), Jia
patent: 2003/0125444 (2003-07-01), Jia et al.
patent: 2005/0123881 (2005-06-01), Karmaker et al.
Trujillo, M. And Stanbury, J.W., “Thermal Effects on Composite Photopolymerization Monitored by Real-time NIR,” Mar. 14, 2003, Abstract, University of Colorado Health Sciences Center, Denver, Colorado.
Vaidyanathan et al., “Interactive effects of resin composition and ambient temprerature of light curing on the percentage conversion, molar heat of cure and hardness of dental composite resins,” Journal of Materials Science: Materials in Medicine, 3, (1992), p. 19-27.
Pfeifer et al., “Factors Affecting Photopolymerization Stress in Dental Composites”, J. Dent. Res., vol. 87 (11), pp. 1043-1047 (2008).
Watts, David, “Reaction kinetics and mechanics in photo-polymerization networks”, Dental Materials, vol. 21, pp. 27-35 (2005).
U.S. Patent and Trademark Office, Advisory Action received in related U.S. Appl. No. 10/839,696 dated Feb. 4, 2009, 4 pp.
U.S. Patent and Trademark Office, Non-Final Office Action received in related U.S. Appl. No. 10/839,696 dated Apr. 28, 2009, 23 pp.
U.S. Patent and Trademark Office, Final Office Action received in related U.S. Appl. No. 10/839,696 dated Oct. 19, 2009, 12 pp.
U.S. Patent and Trademark Office, Restriction Requirement received in related U.S. Appl. No. 10/839,696 dated Mar. 18, 2008, 6 pp.
U.S. Patent and Trademark Office, Final Office Action received in related U.S. Appl. No. 10/839,696 dated Oct. 17, 2008, 11 pp.
U.S. Patent and Trademark Office, Non-Final Office Action received in related U.S. Appl. No. 10/839,696 dated Jun. 25, 2008, 15 pp.
Jia Weitao
Karlak Mike
Karmaker Ajit
Pentron Clinical Technologies LLC
Wollschlager Jeffrey
Wood Herron & Evans LLP
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