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Afshin Falsafi patents

Recent bibliographic sampling of Afshin Falsafi patents listed/published in the public domain by the USPTO (USPTO Patent Application #,Title):



08/21/14 - 20140234528 - Functionalized adhesive coated orthodontic appliances
Provided are methods for making adhesive coated orthodontic appliances having a silane treated metallic bonding surface, and related assemblies. Exemplary methods of making an adhesive coated orthodontic appliance include providing a metallic bonding surface on the orthodontic appliance for attachment to a tooth surface, sand blasting the bonding surface with...
Inventors: Bradley D. Craig, Tsi-zong Tzou, Afshin Falsafi (3m Innovative Properties Company)

07/24/14 - 20140206788 - Addition-fragmentation agents
Addition-fragmentation agents of the formula are disclosed having the following functional groups: 1) a labile addition-fragmentation group that can cleave and reform to relieve strain, 2) a free-radically polymerizable group, and 3) a surface-modifying functional group that associates with the surface of a substrate....
Inventors: Guy D. Joly, Ahmed S. Abuelyaman, Bradley D. Craig, Afshin Falsafi, Joel D. Oxman, Larry R. Krepski, William H. Moser, Serkan Yurt, Ann R. Fornof (3m Innovative Properties Company)

11/28/13 - 20130316307 - Dental compositions comprising ethylenically unsaturated addition-fragmentation agent
Dental compositions are described comprising an addition-fragmentation agent comprising at least one ethylenically unsaturated terminal group and a backbone unit comprising an α,β-unsaturated carbonyl; at least one monomer comprising at least two ethylenically unsaturated group; and inorganic oxide filler. The addition-fragmentation agent is preferably free-radically cleavable. The addition-fragmentation agent preferably...
Inventors: Guy D. Joly, Larry R. Krepski, Babu N. Gaddam, Ahmed S. Abuelyaman, Bradley D. Craig, Timothy D. Dunbar, Chuntao Cao, Joel D. Oxman, Afshin Falsafi, William H. Moser, Hoa T. Bui (3m Innovative Properties Company)

06/27/13 - 20130164709 - Substituted saccharide compounds and dental compositions
Substituted saccharide compounds, dental compositions comprising substituted saccharide compounds, and methods of using dental compositions are described. In one embodiment, the substituted saccharide amide compound comprises a hydrophobic group and at least one free-radically polymerizable group with the proviso that the hydrophobic group is not bonded to the ethylenically unsaturated...
Inventors: Jie Yang, Sumita B. Mitra, Yi He, Brian A. Shukla, Naimul Karim, Afshin Falsafi, Richard B. Ross, Paul R. Klaiber, George W. Griesgraber (3m Innovative Properties Company)

11/22/12 - 20120295214 - Dental auto-mixing methods, devices, and compositions
A method of dispensing a hardenable dental composition comprising 1) providing a two-part hardenable dental composition, and 2) extruding the composition through a static mixer in fluid communication with a first reservoir containing the first part and a second reservoir containing the second part, wherein a plunger is positioned in...
Inventors: Yizhong Wang, Afshin Falsafi, Joel D. Oxman, Tiffany T. Ton

11/01/12 - 20120277343 - Dental fillers, methods, compositions including a caseinate
The present application provides dental fillers, and methods of making and using dental fillers that include a treated surface that includes a caseinate. Dental compositions including such dental fillers can be useful for delivering ions to the oral environment. Dental compositions, and methods of using dental compositions that include a...
Inventors: Richard P. Rusin, Sumita B. Mitra, Kevin M. Cummings, Paul A. Burgio, Afshin Falsafi (3m Innovative Properties Company)

10/11/12 - 20120258424 - Dental auto-mixing method, device, and composition for temporary cements
The abstract has been amended as follows: A method of dispensing a hardenable dental composition, which can form a temporary bond, comprising 1) providing multi-part hardenable dental composition comprising part (A) in the form of a paste comprising acid-reactive glass particles and a liquid selected from the group consisting of...
Inventors: Afshin Falsafi, Joel D. Oxman, Hoa T. Bui, Anupa N. Patel

01/21/10 - 20100015578 - Methods of using a dental composition having an acidic component and a photobleachable dye
Methods of using a dental composition having a photobleachable dye and an acidic component with a pKa of less than 4.5 are disclosed. The photobleachable dye is selected from the group consisting of aminoanthraquinone dyes, azo dyes, and combinations thereof. The aged color of the dental composition is substantially the...
Inventors: Afshin Falsafi, Joel D. Oxman, Tiffany T. Ton, Joan V. Brennan, David K. Cinader, Jr., Bhaskar V. Velamakanni, Sumita B. Mitra

12/10/09 - 20090304809 - Dental fillers, methods, compositions including a caseinate
The present application provides dental fillers, and methods of making and using dental fillers that include a treated surface that includes a caseinate. Dental compositions including such dental fillers can be useful for delivering ions to the oral environment. Dental compositions, and methods of using dental compositions that include a...
Inventors: Richard P. Rusin, Sumita B. Mitra, Kevin M. Cummings, Paul A. Burgio, Afshin Falsafi (3m Innovative Properties Company)

3m Innovative Properties Company

Archived*
(*May have duplicates - we are upgrading our archive.)

20120277343 - Dental fillers, methods, compositions including a caseinate


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The bibliographic references displayed about Afshin Falsafi's patents are for a recent sample of Afshin Falsafi's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the USPTO.gov. FreshPatents.com is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the USPTO.gov website. If Afshin Falsafi filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the USPTO.gov website.

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