Inventor · disambiguated record
Leif Christensen
Also filed as: CHRISTENSEN LEIF
18 granted patents·9 pending applications·486 citations·filing 1990–2016
95Inventor score
Files with3M INNOVATIVE PROPERTIES CO15MINNESOTA MINING & MFG7CHRISTENSEN LEIF2LEE SANG MIN2OBROVAC MARK N1
Top patents by PatentIndex Score
27 records- 0197US7851085B2Alloy compositions for lithium ion batteries3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Dec 14, 2010·38 cites·23 claims
- 0296US7972727B2Electrode compositions based on an amorphous alloy having a high silicon content3M INNOVATIVE PROPERTIES CO·Filed 2010·Granted Jul 5, 2011·20 cites·16 claims
- 0396US7871727B2Alloy composition for lithium ion batteries3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Jan 18, 2011·37 cites·22 claims
- 0495US5061294AAbrasive article with conductive, doped, conjugated, polymer coat and method of making sameMINNESOTA MINING & MFG·Filed 1990·Granted Oct 29, 1991·115 cites·13 claims
- 0594US7732095B2Electrode compositions based on an amorphous alloy having a high silicon content3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Jun 8, 2010·18 cites·14 claims
- 0690US8354189B2Electrodes including novel binders and methods of making and using the same3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Jan 15, 2013·8 cites·13 claims
- 0789US5506059AMetallic films and articles using sameMINNESOTA MINING & MFG·Filed 1993·Granted Apr 9, 1996·71 cites·25 claims
- 0884US7498100B2Multi-phase, silicon-containing electrode for a lithium-ion battery3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Mar 3, 2009·24 cites·19 claims
- 0977US5310910APolycyclic diaminesMINNESOTA MINING & MFG·Filed 1993·Granted May 10, 1994·21 cites·6 claims
- 1074US7341804B2Anode compositions having an elastomeric binder and an adhesion promoter3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Mar 11, 2008·13 cites·22 claims
- 1173US8877373B2Electrode for a rechargeable lithium battery, and a rechargeable lithium battery fabricated therefromLEE SANG-MIN·Filed 2007·Granted Nov 4, 2014·2 cites·6 claims
- 1271US6428933B1Lithium ion batteries with improved resistance to sustained self-heating3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Aug 6, 2002·44 cites·27 claims
- 1366US9385368B2High capacity positive electrodes for use in lithium-ion electrochemical cells and methods of making sameCHRISTENSEN LEIF·Filed 2012·Granted Jul 5, 2016·1 cites·8 claims
- 1459US5660892AMethod of forming a metallic filmMINNESOTA MINING & MFG·Filed 1995·Granted Aug 26, 1997·74 cites·11 claims
- 1558US9391314B2Negative active material, method of preparing the same, and rechargeable lithium battery including the sameLEE SANG-MIN·Filed 2008·Granted Jul 12, 2016·0 cites·12 claims
- 1653US2016276666A1High capacity positive electrodes for use in lithium-ion electrochemical cells and methods of making same3M INNOVATIVE PROPERTIES CO·Filed 2016·Application pending·0 cites
- 1750US2009053589A1Electrolytes, electrode compositions, and electrochemical cells made therefrom3M INNOVATIVE PROPERTIES CO·Filed 2007·Application pending·0 cites
- 1850US2008206631A1Electrolytes, electrode compositions and electrochemical cells made therefrom3M INNOVATIVE PROPERTIES CO·Filed 2007·Application pending·0 cites
- 1949US2008206641A1Electrode compositions and electrodes made therefrom3M INNOVATIVE PROPERTIES CO·Filed 2007·Application pending·0 cites
- 2048US2014302393A1High capacity lithium-ion electrochemical cells and methods of making same3M INNOVATIVE PROPERTIES CO·Filed 2012·Application pending·0 cites
- 2148US2014234719A1High capacity lithium-ion electrochemical cells and methods of making same3M INNOVATIVE PROPERTIES CO·Filed 2012·Application pending·0 cites
- 2245US2013330616A1Composite Particles, Methods of Making the Same, and Articles Including the SameCHRISTENSEN LEIF·Filed 2012·Application pending·0 cites
- 2344US2008248386A1Electrodes with raised patternsOBROVAC MARK N·Filed 2007·Application pending·0 cites
- 2441US2011183209A1High capacity lithium-ion electrochemical cells3M INNOVATIVE PROPERTIES CO·Filed 2010·Application pending·0 cites
- 2534US5124454APolycyclic diamines and method of preparationMINNESOTA MINING & MFG·Filed 1990·Granted Jun 23, 1992·0 cites·12 claims
- 2630US5315006AMethod of preparing polycyclic diaminesMINNESOTA MINING & MFG·Filed 1993·Granted May 24, 1994·0 cites·4 claims
- 2729US5221793APolycyclic diaminesMINNESOTA MINING & MFG·Filed 1992·Granted Jun 22, 1993·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →