Patent assignee · US · COMPANY

SDCmaterials, Inc.

68Patents
67Active
68Granted
59Portfolio score

Filing activity: Dec 11, 2007 → May 11, 2016 · 16 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7905942B1 Microwave purification process Emerging Cross-Sectional Technologies 91 Active
US8076258B1 Method and apparatus for making recyclable catalysts Emerging Cross-Sectional Technologies 66 Active
US8051724B1 Long cool-down tube with air input joints Emerging Cross-Sectional Technologies 62 Active
US7897127B2 Collecting particles from a fluid stream via thermophoresis Emerging Cross-Sectional Technologies 62 Active
US8557727B2 Method of forming a catalyst with inhibited mobility of nano-active material Emerging Cross-Sectional Technologies 45 Active
US8679433B2 Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions Performing Operations; Transporting 42 Active
US8669202B2 Wet chemical and plasma methods of forming stable PtPd catalysts Performing Operations; Transporting 40 Active
US8574408B2 Fluid recirculation system for use in vapor phase particle production system Emerging Cross-Sectional Technologies 39 Active
US8524631B2 Nano-skeletal catalyst Emerging Cross-Sectional Technologies 36 Active
US8652992B2 Pinning and affixing nano-active material Chemistry; Metallurgy 34 Active
US9156025B2 Three-way catalytic converter using nanoparticles Emerging Cross-Sectional Technologies 28 Active
US9126191B2 Advanced catalysts for automotive applications Emerging Cross-Sectional Technologies 27 Active
US8821786B1 Method of forming oxide dispersion strengthened alloys Emerging Cross-Sectional Technologies 26 Active
US8932514B1 Fracture toughness of glass Emerging Cross-Sectional Technologies 26 Active
US8668803B1 Sandwich of impact resistant material Emerging Cross-Sectional Technologies 26 Active
US8877357B1 Impact resistant material Emerging Cross-Sectional Technologies 25 Active
US8893651B1 Plasma-arc vaporization chamber with wide bore Emerging Cross-Sectional Technologies 25 Active
US9039916B1 In situ oxide removal, dispersal and drying for copper copper-oxide Emerging Cross-Sectional Technologies 25 Active
US8545652B1 Impact resistant material Performing Operations; Transporting 25 Active
US9132404B2 Gas delivery system with constant overpressure relative to ambient to system with varying vacuum suction Emerging Cross-Sectional Technologies 24 Active
US8859035B1 Powder treatment for enhanced flowability Emerging Cross-Sectional Technologies 24 Active
US8507402B1 Method and system for forming plug and play metal catalysts Emerging Cross-Sectional Technologies 24 Active
US8906498B1 Sandwich of impact resistant material Emerging Cross-Sectional Technologies 24 Active
US8992820B1 Fracture toughness of ceramics Emerging Cross-Sectional Technologies 23 Active
US9119309B1 In situ oxide removal, dispersal and drying Emerging Cross-Sectional Technologies 23 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.