Inventor · disambiguated record
Wolfram Höland
Also filed as: HOELAND WOLFRAM · HOLAND WOLFRAM · Höland Wolfram
90 granted patents·11 pending applications·1,727 citations·filing 1984–2024
99Inventor score
Top patents by PatentIndex Score
101 records- 0199US8047021B2Lithium silicate materialsIVOCLAR VIVADENT AG·Filed 2007·Granted Nov 1, 2011·57 cites·18 claims
- 0299US7871948B2Lithium silicate glass ceramicIVOCLAR VIVADENT AG·Filed 2008·Granted Jan 18, 2011·62 cites·29 claims
- 0399US7867933B2Lithium silicate glass ceramicIVOCLAR VIVADENT AG·Filed 2008·Granted Jan 11, 2011·49 cites·18 claims
- 0499US7867930B2Lithium silicate glass ceramicIVOCLAR VIVADENT AG·Filed 2008·Granted Jan 11, 2011·60 cites·29 claims
- 0599US7816291B2Lithium silicate materialsIVOCLAR VIVADENT AG·Filed 2009·Granted Oct 19, 2010·57 cites·34 claims
- 0698US8042358B2Lithium silicate materialsIVOCLAR VIVADENT AG·Filed 2007·Granted Oct 25, 2011·47 cites·63 claims
- 0797US9321674B2Lithium silicate glass ceramic and glass with transition metal oxideIVOCLAR VIVADENT AG·Filed 2014·Granted Apr 26, 2016·14 cites·24 claims
- 0897US8778075B2Lithium silicate glass ceramic and glass with ZrO2 contentIVOCLAR VIVADENT AG·Filed 2013·Granted Jul 15, 2014·18 cites·45 claims
- 0997US8557150B2Lithium silicate glass ceramic and glass with ZrO2 contentRITZBERGER CHRISTIAN·Filed 2011·Granted Oct 15, 2013·21 cites·24 claims
- 1097US8536078B2Lithium silicate glass ceramic and glass with ZrO2 contentRITZBERGER CHRISTIAN·Filed 2011·Granted Sep 17, 2013·28 cites·30 claims
- 1197US7452836B2Lithium silicate glass ceramicIVOCLAR VIVADENT AG·Filed 2006·Granted Nov 18, 2008·93 cites·23 claims
- 1297US7316740B2Lithium silicate materialsIVOCLAR VIVADENT AG·Filed 2004·Granted Jan 8, 2008·82 cites·14 claims
- 1396US8759237B2Lithium silicate glass ceramic and glass with transition metal oxideRITZBERGER CHRISTIAN·Filed 2011·Granted Jun 24, 2014·12 cites·42 claims
- 1496US8444756B2Lithium silicate materialsSCHWEIGER MARCEL·Filed 2010·Granted May 21, 2013·52 cites·15 claims
- 1596US8034264B2Process for the preparation of colored blanks and dental shaped partsIVOCLAR VIVADENT AG·Filed 2007·Granted Oct 11, 2011·27 cites·26 claims
- 1696US7867931B2Lithium silicate glass ceramicIVOCLAR VIVADENT AG·Filed 2008·Granted Jan 11, 2011·12 cites·24 claims
- 1795US9688567B2Lithium disilicate-apatite glass ceramic with transition metal oxideIVOCLAR VIVADENT AG·Filed 2014·Granted Jun 27, 2017·17 cites·41 claims
- 1895US9101439B2Lithium silicate glass ceramic and lithium silicate glass comprising a monovalent metal oxideIVOCLAR VIVADENT AG·Filed 2012·Granted Aug 11, 2015·11 cites·26 claims
- 1995US8541329B2Process for the preparation of coloured blanks and dental shaped partsRITZBERGER CHRISTIAN·Filed 2011·Granted Sep 24, 2013·22 cites·39 claims
- 2095US7846857B2Dental glass ceramicsIVOCLAR VIVADENT AG·Filed 2006·Granted Dec 7, 2010·18 cites·15 claims
- 2194US10136973B2Lithium silicate materialsIVOCLAR VIVADENT AG·Filed 2015·Granted Nov 27, 2018·5 cites·4 claims
- 2294US9248078B2Lithium silicate materialsIVOCLAR VIVADENT AG·Filed 2013·Granted Feb 2, 2016·8 cites·38 claims
- 2394US9249048B2Lithium silicate glass ceramic and glass with ZrO2 contentIVOCLAR VIVADENT AG·Filed 2013·Granted Feb 2, 2016·8 cites·18 claims
- 2494US9232989B2Lithium silicate glass ceramic and lithium silicate glass comprising a divalent metal oxideIVOCLAR VIVADENT AG·Filed 2012·Granted Jan 12, 2016·10 cites·21 claims
- 2594US8546280B2Lithium silicate materialsAPEL ELKE·Filed 2011·Granted Oct 1, 2013·9 cites·31 claims
- 2694US6306784B1Alkali silicate glassIVOCLAR AG·Filed 2000·Granted Oct 23, 2001·57 cites·14 claims
- 2793US10131569B2Method for the preparation of lithium silicate glasses and lithium silicate glass ceramicsIVOCLAR VIVADENT AG·Filed 2015·Granted Nov 20, 2018·7 cites·25 claims
- 2892US10457589B2Lithium silicate diopside glass ceramicsIVOCLAR VIVADENT AG·Filed 2016·Granted Oct 29, 2019·6 cites·23 claims
- 2992US10414688B2Method for the preparation of glasses and glass ceramics with SiO2 as main crystal phaseIVOCLAR VIVADENT AG·Filed 2016·Granted Sep 17, 2019·6 cites·18 claims
- 3092US9776912B2Lithium silicate glass ceramic and glass with divalent metal oxideIVOCLAR VIVADENT AG·Filed 2015·Granted Oct 3, 2017·4 cites·32 claims
- 3192US6420288B2Process for the preparation of shaped translucent lithium disilicate glass ceramic productsIVOCLAR AG·Filed 1998·Granted Jul 16, 2002·142 cites·20 claims
- 3292US6121175AAlkali silicate glassIVOCLAR AG·Filed 1998·Granted Sep 19, 2000·119 cites·7 claims
- 3391US10501366B2Lithium silicate-low quartz glass ceramicIVOCLAR VIVADENT AG·Filed 2016·Granted Dec 10, 2019·4 cites·20 claims
- 3491US10377661B2Glass ceramic with SiO2 as the main crystalline phaseIVOCLAR VIVADENT AG·Filed 2015·Granted Aug 13, 2019·4 cites·34 claims
- 3591US9878939B2Lithium silicate glass ceramic and glass with monovalent metal oxideIVOCLAR VIVADENT AG·Filed 2015·Granted Jan 30, 2018·4 cites·31 claims
- 3691US9764982B2Lithium disilicate apatite glass-ceramicIVOCLAR VIVADENT AG·Filed 2016·Granted Sep 19, 2017·4 cites·30 claims
- 3791US9695082B2Lithium silicate glass ceramic and lithium silicate glass comprising a tetravalent metal oxideIVOCLAR VIVADENT AG·Filed 2012·Granted Jul 4, 2017·6 cites·18 claims
- 3891US2025011223A1Lithium silicate materialsIVOCLAR VIVADENT AG·Filed 2024·Application pending·0 cites
- 3990US8329296B2Primary particles coated with a chromophoric componentAPEL ELKE·Filed 2009·Granted Dec 11, 2012·7 cites·7 claims
- 4090US8173562B2Shaded zirconia ceramicsHOELAND WOLFRAM·Filed 2008·Granted May 8, 2012·15 cites·18 claims
- 4190US7795164B2Dental glassIVOCLAR VIVADENT AG·Filed 2006·Granted Sep 14, 2010·14 cites·19 claims
- 4290US7371702B2Translucent and radio-opaque glass ceramicsIVOCLAR VIVADENT AG·Filed 2006·Granted May 13, 2008·6 cites·14 claims
- 4390US7166548B2Apatite glass ceramic based on siliceous oxyapatitesIVOCLAR VIVADENT AG·Filed 2004·Granted Jan 23, 2007·35 cites·26 claims
- 4489US9403714B2Lithium silicate glass ceramic and lithium silicate glass comprising a hexavalent metal oxideIVOCLAR VIVADENT AG·Filed 2012·Granted Aug 2, 2016·4 cites·17 claims
- 4589US6200137B1Chemically stable translucent apatite glass ceramicIVOCLAR AG·Filed 1998·Granted Mar 13, 2001·96 cites·21 claims
- 4688US9371249B2Lithium disilicate-apatite glass-ceramicIVOCLAR VIVADENT AG·Filed 2013·Granted Jun 21, 2016·7 cites·33 claims
- 4788US8796166B2Shaded zirconia ceramicsHöland Wolfram·Filed 2012·Granted Aug 5, 2014·7 cites·22 claims
- 4888US6280863B1Translucent apatite glass ceramicIVOCLAR AG·Filed 1998·Granted Aug 28, 2001·94 cites·28 claims
- 4987US9090511B2Inorganic-inorganic composite material and method for producing the sameROTHBRUST FRANK·Filed 2011·Granted Jul 28, 2015·6 cites·17 claims
- 5086US11369460B2Lithium silicate materialsIVOCLAR VIVADENT AG·Filed 2020·Granted Jun 28, 2022·1 cites·11 claims
Showing the top 50 of 101 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →