Dentistry – Apparatus – Having means to emit radiation or facilitate viewing of the...
Reexamination Certificate
2002-07-03
2004-10-05
Lewis, Ralph A. (Department: 3732)
Dentistry
Apparatus
Having means to emit radiation or facilitate viewing of the...
C362S800000
Reexamination Certificate
active
06799967
ABSTRACT:
BACKGROUND
Lights that may be for activating light-activated materials are disclosed. There are various materials that are activated by light. For example, dental restorative materials, dental sealants and orthodontic adhesives may include monomers and a photoinitiator. The photoinitiator may be sensitive to light of a particular wavelength, and when exposed to light of that wavelength of sufficient power and duration, activates the monomers so that they polymerize into a cured and durable polymer. Further, dental whiteners may be activated or accelerated by exposure to a particular light. In the medical field, light activated materials may include splints, stents, hard tissue restorations, and drugs which are activated within the human body by exposure to a particular light. In the construction field, various adhesives, coatings, insulation, and sealants may be activated by particular light. A particular application of such technology would be the activation or curing of structural, repair or coating materials, including underwater application of such materials, or application of such materials in space.
SUMMARY
Various lights and structures thereof and methods of using them are disclosed.
REFERENCES:
patent: 4149086 (1979-04-01), Nath
patent: 4184196 (1980-01-01), Moret et al.
patent: 4229658 (1980-10-01), Gonser
patent: 4281366 (1981-07-01), Wurster et al.
patent: 4308120 (1981-12-01), Pennewiss et al.
patent: 4698730 (1987-10-01), Sakai et al.
patent: 4839566 (1989-06-01), Herold et al.
patent: 4936776 (1990-06-01), Kwiatkowski
patent: 5139495 (1992-08-01), Daikuzono
patent: 5151520 (1992-09-01), Gottschalk et al.
patent: 5238744 (1993-08-01), Williams et al.
patent: 5348552 (1994-09-01), Nakajima et al.
patent: 5350834 (1994-09-01), Bobsein et al.
patent: 5457611 (1995-10-01), Verderber
patent: 5485317 (1996-01-01), Perissinotto et al.
patent: 5521392 (1996-05-01), Kennedy et al.
patent: 5660461 (1997-08-01), Ignatius et al.
patent: 5711665 (1998-01-01), Adam et al.
patent: 5782553 (1998-07-01), McDermott
patent: 5791898 (1998-08-01), Maissami
patent: 5797740 (1998-08-01), Lundvik
patent: 5908294 (1999-06-01), Schick et al.
patent: 5908295 (1999-06-01), Kawata
patent: 5912470 (1999-06-01), Eibofner et al.
patent: 6008264 (1999-12-01), Ostler et al.
patent: 6089740 (2000-07-01), Forehand et al.
patent: 6099520 (2000-08-01), Shmoji
patent: 6103203 (2000-08-01), Fischer
patent: 6200134 (2001-03-01), Kovac et al.
patent: 6208788 (2001-03-01), Nosov
patent: 6328456 (2001-12-01), Mize
patent: 6331111 (2001-12-01), Cao
patent: 6419483 (2002-07-01), Adam et al.
patent: 6439888 (2002-08-01), Boutoussov et al.
patent: 6511317 (2003-01-01), Melikechi et al.
patent: 6611110 (2003-08-01), Fregoso
patent: 6638063 (2003-10-01), Otsuka
patent: 6692250 (2004-02-01), Decaudin et al.
patent: 6692251 (2004-02-01), Logan et al.
patent: 6695614 (2004-02-01), Plank
patent: 6702576 (2004-03-01), Fischer et al.
patent: 29 27 260 (1980-02-01), None
patent: 25 57 920 (1980-03-01), None
patent: 0 339 841 (1989-02-01), None
patent: 1 090 607 (2001-04-01), None
patent: 1 570 507 (1976-12-01), None
patent: WO 99/16136 (1999-04-01), None
patent: WO 02/33312 (2002-04-01), None
10 Mississippi and you're done! New NRG LED Curing Light brochure from Dentsply Caulk (4 pages).
Exelite advertisement from Toesco (1 page).
Epilar Freelight advertisement from ESPE (1 page).
Centrix The Catalog for the Dental Professional showing Versalux LED curing light (1 page).
Introducing the Apolloe e light wireless curing light advertisement for LED curing light from DMD (1 page).
LumaCure New Technology World's first patented solid state Dental Curing Light (1 page).
Starlight and Starlight p by Mectron Medical Technology (1 page).
ZAP Dual Curing—A curing light that can FAST CURE with SOFT CURE results? From Soft Core Texas, Inc. (1 page).
Polymerisation im Schongang Epilar Highlight from ESPE (6 pages).
Dentistry Today, Jan. 1998, front page and p. 70 showing Kreativ Inc. Kreativ Kuring Light (2 pages total).
Dental Products Report, Oct. 1997, front page and page showing ESPE Pentamix and Epilar Highlight (2 pages total).
Dental Products Report, Nov. 1997, front page and page showing Kreativ Microdentistry System (2 pages total).
Dental Cadmos 7/93, pp. 62 & 63.
A. Mehl, M. Sobota, R. Hickel, “Softstartpolymerisation von Kompositen in Klasse V Kavitaten”, Dtsch Zahnarztl Z 52 (1997) in German (4 pages).
G. Goracci, L. Casa de Martinis, G. Mori, “Compositi e Polymerizzazione Lenta”, Dental Dadmos 13/92 in Italian (12 pages).
G. Goracci, L. Casa de Martinis, G. Mori, “Polymerizzazione di Materiali Compositi”, Dental Dadmos 7/93 in Italian (14 pages).
J. Reinhardt and J. Vahl Munster, “Unsicherheiten bei der Prufung von Photopolymerisaten”, Dtsch zahnarztl Z. 36, 635-640 (1981) in German.
Letter from John Vickers, III, General Counsel to American Dental Technologies, to Daniel McCarthy dated May 2, 2000.
Letter from Dr. Roland Brem of ESPE Dental AG to Daniel McCarthy dated May 11, 2000.
Letter from Dr. Roland Brem of ESPE Dental AG to Daniel McCarthy dated may 31, 2000.
Letter from Dr. Roaldn Brem of ESPE Dental AG to Daniel McCarthy dated Jun. 8, 2000.
Facsimile dated Friday, May 29, 1998 from Dr. Frederick M. Parkins of the School of Dentistry, Univeristy of Louisville to Bob Dalton of ADT regarding final draft sent to Tony Angelini (6 pages).
A. Mehl, H. Staunau, D. Schreyger, K.H. Kunzelmann, R. Hickel, LMU University Dental School, D-80336 Munich Germany, 1 page abstract, Journal of Dental Research, vol. 74, 1995, special issue p. 462.
Sakaguchi and Berge, “Light Intensity Effects on Degree Cure Posterior Composite”, #1972, IADR 1997 (4 pages).
Shigero Uno and Erik Asmussen, “Marginal Adaptation of A Restorative Resin Polymerized At A Reduced Rate” (5 pages).
Peter Koran & Ralf Kurschner, Effect of sequential versus continuous irradiation of a light cured resin composite on shrinkage, viscosity, adhesion, and degree of polymerization, CE Article #3-198, Americal Journal of Dentistry, vol. 11, No. 1, Feb. 1998 (6 pages).
A. Mehl, R. Hickel, K.H. Kunzelmann, Dental School Munich Germany, “Physical properties and gap formation of light cured composites with and without softstart-polymerization” faxed copy dated May 30, 1996 (27 pages).
K.J. Reinhardt and J. Vahl, “Uncertainties in the Testing of Photopolymers” 11 pages.
A.J. Fellzer, L.H. Dooren, A.J. de Gee, and C.L. Davidson, “Influence of light intensity of polymerization shrinkage and integrity of restoration cavity interface”, Eur J. Oral Sci. 1995; 103:322-326 (5 pages).
Saliha S. Davidson-Kaban, Carel L. Davidson, Albert J. Feilzer, Anton J. de Gee, Nejdet Erdilek, “The effect of curing light variations on bulk curing and wall to wall quality of two types and various shades of resin composites”, Dent Mater 12:344-352, Nov. 1997 (9 pages).
Guido Goracci, Giovanni Morl, Luca Casa de Martinis, “Curing light Intesity and marginal leakage of resin composite restorations”, Quintessence International, vol. 27, No. May 1995, (8 pages).
Hiromasa Kato, “Relationship between the velocity of polymerization and adaptation to dental cavity wall of light cured composites”, Dental materials journal 6(1):32-37(1987)(6 pages).
Uno, S., Asmussen, E., “Selected variables in bonding to dentin”, Scnad. J. Dent. Res. 1992: 100: 130-2(2 pages).
G.L. Unterbrink and R. Muessner, “Influence of light Intensity on two restorative systems”, J. Dent., vol. 23, No. 3, pp. 183-189 (1995) (7 pages).
Emall from Jens Jenkins[Jjenkins@wnspat.com] to Dan McCarthy Re: Pending Application Information dated Wednesday, Apr. 03, 2002 (2 pages) and listing 5 pending U.S. patent applications.
U.S. patent application Ser. No. 10/080,489, Fischer et al., filed Feb. 22, 2002.
U.S. patent application Ser. No. 10/068,397, Fischer et al., filed Feb. 5, 2002.
U.S. patent application Ser. No. 10/068,103, Fischer et al., filed Feb. 5, 2002.
U.S. patent application Ser. No. 10/044,346, McLean et al., filed Jan. 11, 2002.
U.S. patent application Ser. No. 10/024,110, Scot
Cao Group, Inc.
Lewis Ralph A.
McCarthy Daniel P.
Parsons Behle & Latimer
LandOfFree
Light for use in activating light-activated materials, the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Light for use in activating light-activated materials, the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light for use in activating light-activated materials, the... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3308673