Assignee
KERR CORP
US·93 granted patents·28 pending applications·3,503 citations·filing 1996–2021
Top patents by PatentIndex Score
121 records- 0197US7066733B2Apparatus and method for curing materials with light radiationKERR CORP·Filed 2003·Granted Jun 27, 2006·72 cites·18 claims
- 0297US6692251B1Apparatus and method for curing materials with light radiationKERR CORP·Filed 2000·Granted Feb 17, 2004·220 cites·42 claims
- 0397US6593395B2Dental composition containing discrete nanoparticlesKERR CORP·Filed 2001·Granted Jul 15, 2003·122 cites·15 claims
- 0496US11280480B2User-wearable illumination assemblyKERR CORP·Filed 2020·Granted Mar 22, 2022·31 cites·8 claims
- 0596US9851080B2User-wearable illumination assemblyKERR CORP·Filed 2015·Granted Dec 26, 2017·35 cites·8 claims
- 0696US7498367B2Acid-tolerant dental compositionKERR CORP·Filed 2005·Granted Mar 3, 2009·41 cites·52 claims
- 0796US6924325B2Silver-containing dental compositionKERR CORP·Filed 2002·Granted Aug 2, 2005·90 cites·16 claims
- 0896US6395803B1Dental restorative compositeKERR CORP·Filed 2000·Granted May 28, 2002·82 cites·24 claims
- 0996US6200134B1Apparatus and method for curing materials with radiationKERR CORP·Filed 1998·Granted Mar 13, 2001·613 cites·24 claims
- 1095US7214726B2Methods of using two-part self-adhering dental compositionsKERR CORP·Filed 2003·Granted May 8, 2007·65 cites·46 claims
- 1195US6472454B1Endodontic dental compositionsKERR CORP·Filed 2000·Granted Oct 29, 2002·66 cites·10 claims
- 1294US7963769B2Dental adhesive and method of useKERR CORP·Filed 2007·Granted Jun 21, 2011·16 cites·49 claims
- 1394US6890968B2Prepolymerized filler in dental restorative compositeKERR CORP·Filed 2002·Granted May 10, 2005·74 cites·49 claims
- 1494US6837712B2Dental restorative compositionsKERR CORP·Filed 2002·Granted Jan 4, 2005·56 cites·46 claims
- 1594US5859089ADental restorative compositionsKERR CORP·Filed 1997·Granted Jan 12, 1999·157 cites·36 claims
- 1693US9408781B2Dental resin modified glass-ionomer compositionKERR CORP·Filed 2013·Granted Aug 9, 2016·16 cites·20 claims
- 1793US7767731B2One-component dental adhesive compositions and method of useKERR CORP·Filed 2005·Granted Aug 3, 2010·15 cites·35 claims
- 1892US7645050B2User-wearable illumination assemblyKERR CORP·Filed 2006·Granted Jan 12, 2010·49 cites·13 claims
- 1992US7166651B2Two-part self-adhering dental compositionsKERR CORP·Filed 2003·Granted Jan 23, 2007·40 cites·63 claims
- 2092US6455029B1Dental impression material utilizing ruthenium catalystKERR CORP·Filed 2000·Granted Sep 24, 2002·41 cites·34 claims
- 2191US9072572B2Dental light deviceKERR CORP·Filed 2013·Granted Jul 7, 2015·19 cites·19 claims
- 2291US7351753B2Two-part self-adhering dental compositionsKERR CORP·Filed 2006·Granted Apr 1, 2008·8 cites·11 claims
- 2391US6353041B1Dental compositionsKERR CORP·Filed 1999·Granted Mar 5, 2002·111 cites·31 claims
- 2491US6010085AAgitator mill and method of use for low contamination grindingKERR CORP·Filed 1999·Granted Jan 4, 2000·46 cites·5 claims
- 2590US6843652B2Single dose dental impression material delivery system and methodKERR CORP·Filed 2002·Granted Jan 18, 2005·67 cites·14 claims
- 2690US6649146B2Dental impression material utilizing ruthenium metathesis catalystKERR CORP·Filed 2001·Granted Nov 18, 2003·33 cites·56 claims
- 2789US6384106B1Dental restorative compositeKERR CORP·Filed 2000·Granted May 7, 2002·26 cites·16 claims
- 2888US10877296B2Rotational alignment of interchangeable loupesKERR CORP·Filed 2018·Granted Dec 29, 2020·37 cites·15 claims
- 2988US7210930B2Apparatus and method for curing materials with radiationKERR CORP·Filed 2003·Granted May 1, 2007·27 cites·9 claims
- 3088US7001590B1Metathesis-curable compositionKERR CORP·Filed 2004·Granted Feb 21, 2006·27 cites·45 claims
- 3188US6844409B2Composition curable by metathesis reactionKERR CORP·Filed 2003·Granted Jan 18, 2005·27 cites·41 claims
- 3287US7625991B2Method for making alkoxy-siloxane polyether carboxylates terminated with functional olefin groupsKERR CORP·Filed 2007·Granted Dec 1, 2009·4 cites·11 claims
- 3387US6359090B1Polymerizable dispersantKERR CORP·Filed 2000·Granted Mar 19, 2002·21 cites·21 claims
- 3486US6121344AOptimum particle sized hybrid compositeKERR CORP·Filed 1999·Granted Sep 19, 2000·81 cites·18 claims
- 3585US10107483B2HeadlightKERR CORP·Filed 2016·Granted Oct 23, 2018·36 cites·23 claims
- 3685US7946850B2Single-part, light-curable, self-adhering dental restorative composition and method of using the sameKERR CORP·Filed 2008·Granted May 24, 2011·3 cites·40 claims
- 3785US6667832B2Loupe hinge for magnification viewerKERR CORP·Filed 2002·Granted Dec 23, 2003·33 cites·7 claims
- 3884US7968618B2One-component dental adhesive compositions and method of useKERR CORP·Filed 2010·Granted Jun 28, 2011·3 cites·20 claims
- 3984US7080885B2Task chairKERR CORP·Filed 2004·Granted Jul 25, 2006·42 cites·23 claims
- 4084US6127450ADental restorative compositeKERR CORP·Filed 1998·Granted Oct 3, 2000·43 cites·34 claims
- 4183US9693846B2Dental light deviceKERR CORP·Filed 2015·Granted Jul 4, 2017·3 cites·19 claims
- 4283US7182597B2Curing light instrumentKERR CORP·Filed 2002·Granted Feb 27, 2007·46 cites·27 claims
- 4383US6149501ASuperelastic endodontic instrument, method of manufacture, and apparatus thereforKERR CORP·Filed 1998·Granted Nov 21, 2000·84 cites·112 claims
- 4482US6232367B1Opalescent fillers for dental restorative compositesKERR CORP·Filed 1999·Granted May 15, 2001·64 cites·28 claims
- 4581US6300390B1Dental restorative compositeKERR CORP·Filed 1999·Granted Oct 9, 2001·54 cites·18 claims
- 4680US7625551B2Polyether-based dental impression material curable by metathesis reactionKERR CORP·Filed 2006·Granted Dec 1, 2009·1 cites·20 claims
- 4780US7173097B2Metathesis-curable composition with a reaction control agentKERR CORP·Filed 2004·Granted Feb 6, 2007·16 cites·55 claims
- 4880US5860806ASingle dose dental adhesive delivery system and method and adhesive thereforKERR CORP·Filed 1996·Granted Jan 19, 1999·75 cites·33 claims
- 4978US9277975B1Interproximal dental tool with straight and curved blade including improved gripping upper and side surfaces and safety retaining membersKERR CORP·Filed 2014·Granted Mar 8, 2016·4 cites·14 claims
- 5078US6918762B2Light-generating instrumentKERR CORP·Filed 2003·Granted Jul 19, 2005·40 cites·24 claims
Showing the top 50 of 121 patent records by PatentIndex Score.
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