Inventor · Chur, CH

Marcel Schweiger

77Patents
18h-index
42Co-inventors
84Inventor score

Filing activity: Jun 30, 1995 → Jun 27, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US5698019A Leucite-containing phosphosilicate glass-ceramic Chemistry; Metallurgy 106 Expired
US5968856A Sinterable lithium disilicate glass ceramic Chemistry; Metallurgy 102 Expired
US6420288B2 Process for the preparation of shaped translucent lithium disilicate glass ceramic products Chemistry; Metallurgy 99 Expired
US6342458B1 Lithium disilicate glass ceramics dental product Chemistry; Metallurgy 89 Expired
US6514893B1 Sinterable lithium disilicate glass ceramic Chemistry; Metallurgy 74 Expired
US7452836B2 Lithium silicate glass ceramic Emerging Cross-Sectional Technologies 69 Expired
US7316740B2 Lithium silicate materials Chemistry; Metallurgy 67 Expired
US7871948B2 Lithium silicate glass ceramic Emerging Cross-Sectional Technologies 54 Active
US7867930B2 Lithium silicate glass ceramic Emerging Cross-Sectional Technologies 54 Active
US7816291B2 Lithium silicate materials Chemistry; Metallurgy 49 Active
US7993137B2 Lithium silicate materials Emerging Cross-Sectional Technologies 49 Active
US8047021B2 Lithium silicate materials Chemistry; Metallurgy 48 Active
US7867933B2 Lithium silicate glass ceramic Emerging Cross-Sectional Technologies 48 Active
US8444756B2 Lithium silicate materials Chemistry; Metallurgy 48 Active
US6353039B1 Polymerizable composite material Chemistry; Metallurgy 46 Expired
US8042358B2 Lithium silicate materials Chemistry; Metallurgy 45 Active
US7981531B2 Multi-colored shaped body Emerging Cross-Sectional Technologies 38 Active
US8536078B2 Lithium silicate glass ceramic and glass with ZrO2 content Emerging Cross-Sectional Technologies 20 Active
US9688567B2 Lithium disilicate-apatite glass ceramic with transition metal oxide Chemistry; Metallurgy 16 Active
US8557150B2 Lithium silicate glass ceramic and glass with ZrO2 content Emerging Cross-Sectional Technologies 16 Active
US6303059A Method of controlling an oven Mechanical Engineering; Lighting; Heating 15 Expired
US8778075B2 Lithium silicate glass ceramic and glass with ZrO2 content Emerging Cross-Sectional Technologies 14 Active
US8691122B2 Multi-colored shaped body Emerging Cross-Sectional Technologies 14 Active
US8721336B2 Multi-colored shaped body Emerging Cross-Sectional Technologies 13 Active
US6606884B2 Sinterable lithium disilicate glass ceramic Chemistry; Metallurgy 13 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.