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.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →