Inventor
MITRA SUMITA B
US99 patents
⚠️ This page may combine multiple inventors who share the name “MITRA SUMITA B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
25 patentsUS5925715AJul 20, 1999
Photocurable ionomer cement systems
MINNESOTA MINING & MFG132 citations99
US5856373AJan 5, 1999
Dental visible light curable epoxy system with enhanced depth of cure
MINNESOTA MINING & MFG241 citations99
US5501727AMar 26, 1996
Color stability of dental compositions containing metal complexed ascorbic acid
MINNESOTA MINING & MFG280 citations99
US5332429AJul 26, 1994
Method for treating fluoroaluminosilicate glass
MINNESOTA MINING & MFG133 citations99
US5227413AJul 13, 1993
Cements from β-dicarbonyl polymers
MINNESOTA MINING & MFG118 citations99
US5154762AOct 13, 1992
Universal water-based medical and dental cement
MINNESOTA MINING & MFG442 citations99
US5130347AJul 14, 1992
Photocurable ionomer cement systems
MINNESOTA MINING & MFG406 citations99
US4648843AMar 10, 1987
Method of dental treatment using poly(ethylenically unsaturated) carbamoyl isocyanurates and dental materials made therewith
MINNESOTA MINING & MFG180 citations99
US6027857AFeb 22, 2000
Negative-acting no-process printing plates
MINNESOTA MINING & MFG94 citations98
US5449703ASep 12, 1995
Method of making shaped dental articles via photoiniferter polymerization of the dental compositions
MINNESOTA MINING & MFG117 citations98
US5354199AOct 11, 1994
Adhesive for packaged orthodontic appliance
MINNESOTA MINING & MFG114 citations98
US5888491AMar 30, 1999
Optionally crosslinkable coatings, compositions and methods of use
MINNESOTA MINING & MFG95 citations97
US5866630AFeb 2, 1999
Optionally crosslinkable coatings compositions and methods of use
MINNESOTA MINING & MFG99 citations97
US5525648AJun 11, 1996
Method for adhering to hard tissue
MINNESOTA MINING & MFG112 citations97
US5575645ANov 19, 1996
Adhesive for packaged orthodontic appliance
MINNESOTA MINING & MFG90 citations96
US5318999AJun 7, 1994
Dental compositions prepared by polymeric photoiniferter polymerization of the dental compositions and shaped dental articles produced thereby
MINNESOTA MINING & MFG62 citations96
US4451260AMay 29, 1984
Sustained release oral medicinal delivery device
MINNESOTA MINING & MFG96 citations96
US5910395AJun 8, 1999
Negative-acting no-process printing plates
MINNESOTA MINING & MFG67 citations95
US5876208AMar 2, 1999
Optionally crosslinkable coatings for orthodontic devices
MINNESOTA MINING & MFG85 citations95
US5607663AMar 4, 1997
Hydrocarbyl containing coatings, compositions and methods of use
MINNESOTA MINING & MFG65 citations95
US5662887ASep 2, 1997
Fluorocarbon containing coatings, compositions and methods of use
MINNESOTA MINING & MFG64 citations94
US5670258ASep 23, 1997
Treated fluoroaluminosilicate glass
MINNESOTA MINING & MFG21 citations93
US5453456ASep 26, 1995
Treated fluoroaluminosilicate glass and cement thereof
MINNESOTA MINING & MFG29 citations93
US4831109AMay 16, 1989
Copolymerizable UV stabilizers
MINNESOTA MINING & MFG41 citations93
US5922786AJul 13, 1999
Dental primer composition
MINNESOTA MINING & MFG51 citations92
3M INNOVATIVE PROPERTIES CO
22 patentsUS6572693B1Jun 3, 2003
Aesthetic dental materials
3M INNOVATIVE PROPERTIES CO445 citations99
US7649029B2Jan 19, 2010
Dental compositions containing nanozirconia fillers
3M INNOVATIVE PROPERTIES CO241 citations98
US7173074B2Feb 6, 2007
Composition containing a polymerizable reducing agent, kit, and method
3M INNOVATIVE PROPERTIES CO69 citations98
US7090722B2Aug 15, 2006
Acid-reactive dental fillers, compositions, and methods
3M INNOVATIVE PROPERTIES CO178 citations98
US6982288B2Jan 3, 2006
Medical compositions containing an ionic salt, kits, and methods
3M INNOVATIVE PROPERTIES CO81 citations98
US6765038B2Jul 20, 2004
Glass ionomer cement
3M INNOVATIVE PROPERTIES CO86 citations98
US6126922AOct 3, 2000
Fluorid-releasing compositions and compositions with improved rheology
3M INNOVATIVE PROPERTIES CO135 citations98
US7816423B2Oct 19, 2010
Hardenable self-supporting structures and methods
3M INNOVATIVE PROPERTIES CO47 citations97
US7674850B2Mar 9, 2010
Hardenable self-supporting structures and methods
3M INNOVATIVE PROPERTIES CO87 citations97
US7361216B2Apr 22, 2008
Dental compositions containing nanofillers and related methods
3M INNOVATIVE PROPERTIES CO100 citations97
US7226928B2Jun 5, 2007
Methods for the treatment of periodontal disease
3M INNOVATIVE PROPERTIES CO69 citations97
US6960079B2Nov 1, 2005
Orthodontic adhesives and appliances including an adhesive on the base of the appliance
3M INNOVATIVE PROPERTIES CO130 citations97
US6312668B2Nov 6, 2001
Optionally crosslinkable coatings, compositions and methods of use
3M INNOVATIVE PROPERTIES CO105 citations97
US6306926B1Oct 23, 2001
Radiopaque cationically polymerizable compositions comprising a radiopacifying filler, and method for polymerizing same
3M INNOVATIVE PROPERTIES CO134 citations97
US6482871B1Nov 19, 2002
Method for adhering to hard tissue
3M INNOVATIVE PROPERTIES CO51 citations96
US6171735B1Jan 9, 2001
Negative-acting no-process printing plates
3M INNOVATIVE PROPERTIES CO77 citations95
US7223826B2May 29, 2007
Amide-functional polymers, compositions, and methods
3M INNOVATIVE PROPERTIES CO22 citations93
US6391286B1May 21, 2002
Use of metallofluorocomplexes for dental compositions
3M INNOVATIVE PROPERTIES CO46 citations93
US7888400B2Feb 15, 2011
Dental compositions containing hybrid monomers
3M INNOVATIVE PROPERTIES CO35 citations92
US7632098B2Dec 15, 2009
Self-adhesive dental compositions and methods
3M INNOVATIVE PROPERTIES CO13 citations92
US6749427B1Jun 15, 2004
Dental articles including post-formable multilayer optical films
3M INNOVATIVE PROPERTIES CO30 citations92
US6613812B2Sep 2, 2003
Dental material including fatty acid, dimer thereof, or trimer thereof
3M INNOVATIVE PROPERTIES CO46 citations92
3M ESPE AG
1 patentYANG JIE
1 patent(unassigned)
1 patentShowing the top 50 of 99 patents by PatentIndex Score.