Inventor
SCHWEIGER MARCEL
CH77 patents
⚠️ This page may combine multiple inventors who share the name “SCHWEIGER MARCEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IVOCLAR VIVADENT AG
32 patentsUS7871948B2Jan 18, 2011
Lithium silicate glass ceramic
IVOCLAR VIVADENT AG62 citations99
US7867930B2Jan 11, 2011
Lithium silicate glass ceramic
IVOCLAR VIVADENT AG60 citations99
US8047021B2Nov 1, 2011
Lithium silicate materials
IVOCLAR VIVADENT AG57 citations98
US8042358B2Oct 25, 2011
Lithium silicate materials
IVOCLAR VIVADENT AG47 citations98
US7867933B2Jan 11, 2011
Lithium silicate glass ceramic
IVOCLAR VIVADENT AG49 citations98
US7816291B2Oct 19, 2010
Lithium silicate materials
IVOCLAR VIVADENT AG57 citations98
US7993137B2Aug 9, 2011
Lithium silicate materials
IVOCLAR VIVADENT AG51 citations97
US7452836B2Nov 18, 2008
Lithium silicate glass ceramic
IVOCLAR VIVADENT AG93 citations97
US7316740B2Jan 8, 2008
Lithium silicate materials
IVOCLAR VIVADENT AG82 citations97
US7981531B2Jul 19, 2011
Multi-colored shaped body
IVOCLAR VIVADENT AG42 citations96
US9321674B2Apr 26, 2016
Lithium silicate glass ceramic and glass with transition metal oxide
IVOCLAR VIVADENT AG14 citations93
US8778075B2Jul 15, 2014
Lithium silicate glass ceramic and glass with ZrO2 content
IVOCLAR VIVADENT AG18 citations92
US7867931B2Jan 11, 2011
Lithium silicate glass ceramic
IVOCLAR VIVADENT AG12 citations92
US10457589B2Oct 29, 2019
Lithium silicate diopside glass ceramics
IVOCLAR VIVADENT AG6 citations84
US10136973B2Nov 27, 2018
Lithium silicate materials
IVOCLAR VIVADENT AG5 citations84
US9688567B2Jun 27, 2017
Lithium disilicate-apatite glass ceramic with transition metal oxide
IVOCLAR VIVADENT AG17 citations84
US9371249B2Jun 21, 2016
Lithium disilicate-apatite glass-ceramic
IVOCLAR VIVADENT AG7 citations84
US9248078B2Feb 2, 2016
Lithium silicate materials
IVOCLAR VIVADENT AG8 citations84
US9249048B2Feb 2, 2016
Lithium silicate glass ceramic and glass with ZrO2 content
IVOCLAR VIVADENT AG8 citations84
US10414688B2Sep 17, 2019
Method for the preparation of glasses and glass ceramics with SiO2 as main crystal phase
IVOCLAR VIVADENT AG6 citations83
US10131569B2Nov 20, 2018
Method for the preparation of lithium silicate glasses and lithium silicate glass ceramics
IVOCLAR VIVADENT AG7 citations83
US10064708B2Sep 4, 2018
Blank for dental purposes
IVOCLAR VIVADENT AG6 citations83
US9757217B2Sep 12, 2017
Pre-sintered blank for dental purposes
IVOCLAR VIVADENT AG5 citations83
US9757311B2Sep 12, 2017
Lithium silicate glass ceramics and lithium silicate glass containing cesium oxide
IVOCLAR VIVADENT AG7 citations83
US7955159B2Jun 7, 2011
Machining of ceramic materials
IVOCLAR VIVADENT AG8 citations82
US7845924B2Dec 7, 2010
System for preparing dental restorations
IVOCLAR VIVADENT AG8 citations81
US6626986B2Sep 30, 2003
Low-temperature-sintering potassium-zinc-silicate glass
IVOCLAR VIVADENT AG7 citations74
US12006247B2Jun 11, 2024
Lithium silicate materials
IVOCLAR VIVADENT AG0 citations73
US11369460B2Jun 28, 2022
Lithium silicate materials
IVOCLAR VIVADENT AG1 citations73
US10981823B2Apr 20, 2021
Lithium silicate materials
IVOCLAR VIVADENT AG0 citations73
US10501366B2Dec 10, 2019
Lithium silicate-low quartz glass ceramic
IVOCLAR VIVADENT AG4 citations73
US10376343B2Aug 13, 2019
Lithium silicate glass ceramic and glass with rubidium oxide content
IVOCLAR VIVADENT AG4 citations73
IVOCLAR AG
8 patentsUS6342458B1Jan 29, 2002
Lithium disilicate glass ceramics dental product
IVOCLAR AG123 citations99
US5968856AOct 19, 1999
Sinterable lithium disilicate glass ceramic
IVOCLAR AG132 citations99
US6514893B1Feb 4, 2003
Sinterable lithium disilicate glass ceramic
IVOCLAR AG91 citations98
US5698019ADec 16, 1997
Leucite-containing phosphosilicate glass-ceramic
IVOCLAR AG127 citations98
US6420288B2Jul 16, 2002
Process for the preparation of shaped translucent lithium disilicate glass ceramic products
IVOCLAR AG142 citations97
US6353039B1Mar 5, 2002
Polymerizable composite material
IVOCLAR AG76 citations95
US6606884B2Aug 19, 2003
Sinterable lithium disilicate glass ceramic
IVOCLAR AG14 citations93
US6303059B1Oct 16, 2001
Method of controlling an oven
IVOCLAR AG30 citations91
RITZBERGER CHRISTIAN
3 patentsUS8536078B2Sep 17, 2013
Lithium silicate glass ceramic and glass with ZrO2 content
RITZBERGER CHRISTIAN28 citations95
US8759237B2Jun 24, 2014
Lithium silicate glass ceramic and glass with transition metal oxide
RITZBERGER CHRISTIAN12 citations92
US8557150B2Oct 15, 2013
Lithium silicate glass ceramic and glass with ZrO2 content
RITZBERGER CHRISTIAN21 citations91
RHEINBERGER VOLKER M
2 patentsAPEL ELKE
2 patentsHEINZ MARKUS
2 patentsSCHWEIGER MARCEL
1 patentShowing the top 50 of 77 patents by PatentIndex Score.