Inventor · Richmond, CA, US

Alexander Katz

27Patents
4h-index
29Co-inventors
59Inventor score

Filing activity: Mar 21, 2003 → Oct 1, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
USD645725S1 Hinge General 40 Expired
US8808655B2 Bifunctional active sites for adsorption of NOx Performing Operations; Transporting 11 Active
US9575042B2 Ligand-modified metal clusters for gas separation and purification Emerging Cross-Sectional Technologies 11 Active
US6951690B2 Immobilized calixarenes and related compounds and process for their production Emerging Cross-Sectional Technologies 6 Expired
US9522390B2 Oxide materials and synthesis by fluoride/chloride anion promoted exfoliation Performing Operations; Transporting 1 Active
US8969607B2 Calixarene-bound iridium-containing metal colloids Chemistry; Metallurgy 1 Active
US8703083B2 Bifunctional active sites for adsorption of NOx Performing Operations; Transporting 1 Active
US9796793B2 Metal oxide particles with uniform multilayer polymer coatings Chemistry; Metallurgy 0 Active
US10947392B2 Hydrophobic pigment modification Chemistry; Metallurgy 0 Active
US9718048B2 Oxide materials and synthesis by fluoride/chloride anion promoted exfoliation Performing Operations; Transporting 0 Active
US10898887B2 Selective solid catalyst for tail end of olefin-epoxidation flow reactor Performing Operations; Transporting 0 Active
US11407649B2 Cerium (III) carbonate formulations Chemistry; Metallurgy 0 Active
US9795951B2 Delamination of borosilicate layered zeolite Chemistry; Metallurgy 0 Active
US9790143B2 Delaminated zeolite catalyzed aromatic alkylation Chemistry; Metallurgy 0 Active
US9687830B2 Highly active, selective, accessible, and robust zeolitic Sn-baeyer-villiger oxidation catalyst Performing Operations; Transporting 0 Active
US12180084B2 Cerium (III) carbonate formulations Chemistry; Metallurgy 0 Active
US9636669B2 Zeolitic materials with heteroatom substitutions on external surface of lattice framework Chemistry; Metallurgy 0 Active
US9243016B2 Synthesis and characterization of open metal clusters Chemistry; Metallurgy 0 Active
US9295983B2 Calixarene-bound iridium-containing metal colloids Chemistry; Metallurgy 0 Active
US10968284B2 Metal oxide particles with uniform multi-layer polymer coatings Chemistry; Metallurgy 0 Active
US9441072B2 Metal colloids with accessible metal surfaces Chemistry; Metallurgy 0 Active
US12297358B2 Hydrophobically modified pigment composition Chemistry; Metallurgy 0 Active
US9266915B2 Synthesis of open metal carbonyl clusters Chemistry; Metallurgy 0 Active
US9957403B2 Aqueous dispersion of hydrophobically modified pigment particles Chemistry; Metallurgy 0 Active
US11389788B2 Delaminated layered zeolite precursors and method of preparing same without sonication Chemistry; Metallurgy 0 Active

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