Inventor · disambiguated record
Leif Hermansson
Also filed as: HERMANSSON LEIF · HERMANSSON LEIF A G
25 granted patents·22 pending applications·348 citations·filing 1983–2015
96Inventor score
Top patents by PatentIndex Score
47 records- 0186US7972434B2Resorbable ceramic compositionsDOXA AB·Filed 2009·Granted Jul 5, 2011·3 cites·3 claims
- 0286US7531035B2Resorbable ceramic compositionsDOXA AB·Filed 2005·Granted May 12, 2009·3 cites·25 claims
- 0386US5306673AComposite ceramic material and method to manufacture the materialSTIFTELSEN CT FOR DENTALTEKNIK·Filed 1990·Granted Apr 26, 1994·70 cites·12 claims
- 0485US7682445B2Powdered CBC system with improved reaction featureDOXA AB·Filed 2006·Granted Mar 23, 2010·3 cites·11 claims
- 0584US7501018B2Chemically bonded biomaterial with tailored propertiesDOXA AB·Filed 2003·Granted Mar 10, 2009·16 cites·26 claims
- 0684US7025824B2Ceramic material and process for manufacturingCERBIO TECH AB·Filed 2002·Granted Apr 11, 2006·24 cites·23 claims
- 0781US7867329B2Dental cement system, a powdered material and a hydration liquid therefor, and ceramic material formed therefromDOXA AB·Filed 2007·Granted Jan 11, 2011·2 cites·27 claims
- 0877US7244301B2Heat generating biocompatible ceramic materialsDOXA AB·Filed 2003·Granted Jul 17, 2007·10 cites·32 claims
- 0974US8778377B2Drug implant carrier for drug deliveryHERMANSSON LEIF·Filed 2008·Granted Jul 15, 2014·1 cites·30 claims
- 1071US7048792B2Method of making structured ceramic coatings and coated devices prepared with the methodCERBIO TECH AB·Filed 2003·Granted May 23, 2006·17 cites·7 claims
- 1171US6969424B2Method of producing a chemically bound ceramic product, and productDOXA AB·Filed 2001·Granted Nov 29, 2005·9 cites·54 claims
- 1269US7351281B2Powdered material and ceramic material manufactured therefromDOXA AB·Filed 2002·Granted Apr 1, 2008·7 cites·18 claims
- 1366US7074223B2Coating method and coated devicesCERBIO TECH AB·Filed 2002·Granted Jul 11, 2006·9 cites·22 claims
- 1465US7699925B2System for a dental filling material or implant material, and powdered material, hydration liquid, implant material and method of achieving bondingDOXA AB·Filed 2003·Granted Apr 20, 2010·2 cites·20 claims
- 1565US6620232B1Dimension stable binding agent systems for dental applicationDOXA AB·Filed 1999·Granted Sep 16, 2003·28 cites·12 claims
- 1662US6312472B1Biocompatible medical implant elementNOBEL BIOCARE AB·Filed 1998·Granted Nov 6, 2001·52 cites·23 claims
- 1760US4717535AMethod of manufacturing an object of powdered material by isostatic pressingASEA CERAMA AB·Filed 1987·Granted Jan 5, 1988·18 cites·7 claims
- 1860US2009061003A1Carriers for drug deliveryDOXA AB·Filed 2008·Application pending·0 cites
- 1959US9351812B2Calcium aluminate based paste for stabilizing dental implants and restoring tissue attachment after surgery and methods thereforDOXA AB·Filed 2014·Granted May 31, 2016·0 cites·8 claims
- 2059US2012189983A1Calcium aluminate based paste for stabilizing dental implants and restoring tissue attachment after surgery and methods thereforeHERMANSSON LEIF·Filed 2009·Application pending·0 cites
- 2159US2010050902A1Injectable cement composition for orthopaedic and dental useDOXA AB·Filed 2009·Application pending·0 cites
- 2255US2007232704A1Heat generating biocompatible ceramic materials for drug deliveryCERBIO TECH AB·Filed 2007·Application pending·0 cites
- 2355US2007233213A1Method of therapeutic treatment using a biocompatible ceramic compositionCERBIO TECH AB·Filed 2007·Application pending·0 cites
- 2454US2007173952A1Implant and method of producing the same, and a system for implantationDOXA AB·Filed 2004·Application pending·0 cites
- 2553US2008057099A1Implant coatings having improved haemocompatibilityDOXA AB·Filed 2007·Application pending·0 cites
- 2651US7402202B2Method for the manufacturing of a powdered material, the powdered material and a ceramic material manufactured there fromDOXA AB·Filed 2002·Granted Jul 22, 2008·0 cites·54 claims
- 2751US2006024348A1Chemically bonded biomaterial element with tailored propertiesDOXA AB·Filed 2005·Application pending·0 cites
- 2850US4778650AMethod for the manufacture of an object of a powdered material by isostatic pressingASEA CERAMA AB·Filed 1988·Granted Oct 18, 1988·14 cites·10 claims
- 2949US2012189987A1Simplified chemically bonded ceramic biomaterial comprising two binder systemsHERMANSSON LEIF·Filed 2009·Application pending·0 cites
- 3047US2003121455A1Chemically bound ceramic product, method for its production, tool to be used in execution of the method and interchageable part on the toolFiled 2001·Application pending·0 cites
- 3147US2006271191A1Coated implant system with improved adhesion of coatingDOXA AB·Filed 2006·Application pending·0 cites
- 3247US2008214500A1Injectable cement composition for orthopaedic and dental useHERMANSSON LEIF·Filed 2007·Application pending·0 cites
- 3347US2006037514A1Chemically bonded ceramic materialHERMANSSON LEIF·Filed 2004·Application pending·0 cites
- 3447US2006271203A1Implant cavity coating deviceDOXA AB·Filed 2006·Application pending·0 cites
- 3547US2008210125A1Stable cement composition for orthopaedic and dental useDOXA AB·Filed 2007·Application pending·0 cites
- 3646US2006167148A1System for a chemically bonded ceramic material, a powdered material and a hydration liquid therefore, the ceramic material, a method for its production and a deviceENGQVIST HAKAN·Filed 2003·Application pending·0 cites
- 3744US2003215484A1Ceramic surface layers and coated devicesFiled 2003·Application pending·0 cites
- 3843US6005164AImplant with porous surfaceLUCOCER AB·Filed 1998·Granted Dec 21, 1999·42 cites·14 claims
- 3943US4534936AMethod for removal of organic binding agents from molded bodiesCARLSTROEM ELIS·Filed 1983·Granted Aug 13, 1985·11 cites·11 claims
- 4042US2004126566A1Method of making structured ceramic coatings and coated devices prepared with the methodFiled 2003·Application pending·0 cites
- 4141US6843943B1Method of producing bioactive composite materialsDOXA AB·Filed 1999·Granted Jan 18, 2005·6 cites·2 claims
- 4241US2013236517A1Apatite Forming BiomaterialHERMANSSON LEIF·Filed 2011·Application pending·0 cites
- 4339US10117964B2Monolithic bodies of sintered chemically bonded ceramic (CBC) biomaterial prepared ex vivo for implantation, preparation and use thereofDOXA AB·Filed 2015·Granted Nov 6, 2018·0 cites·12 claims
- 4439US2006102053A1Powdered material, method of manufacturing it, raw compact of the powdered material and device for the powdered materialENGQVIST HAKAN·Filed 2003·Application pending·0 cites
- 4539US2003220414A1Biocompatible cement compositions and method for filling a skeletal cavity using said cement compositionsFiled 2003·Application pending·0 cites
- 4638US2008058442A1Two-Step System For Improved Initial And Final Characteristics Of A BiomaterialHERMANSSON LEIF·Filed 2004·Application pending·0 cites
- 4722US5849340ADevice for producing extruded bodies of a plastic materialHERMEX AB·Filed 1996·Granted Dec 15, 1998·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →