Inventor · Ludwigshafen, DE

Laszlo Szarvas

15Patents
3h-index
49Co-inventors
56Inventor score

Filing activity: Jul 3, 2004 → Oct 24, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US8044120B2 Ionic liquids for solubilizing polymers Chemistry; Metallurgy 20 Active
US7605297B2 Method for extracting impurities using ionic liquids Emerging Cross-Sectional Technologies 9 Expired
US8163951B2 Method for producing quaternary ammonium compounds Chemistry; Metallurgy 5 Active
US7858802B2 Method of preparing ionic liquids Chemistry; Metallurgy 3 Active
US9670415B2 Synthesis of zeolitic materials using N,N-dimethyl organotemplates Emerging Cross-Sectional Technologies 3 Active
US8252943B2 Method for the production of compounds with quaternary sp2-hybridised nitrogen atoms Chemistry; Metallurgy 2 Active
US7547807B2 Method for producing phosphonium salts Chemistry; Metallurgy 0 Expired
US10968295B2 Acrylic acid polymers neutralized with sodium and calcium ions and having a narrow molecular weight distribution Chemistry; Metallurgy 0 Active
US8350063B2 Method for separating tioxane from a trioxane/formaldehyde/water mixture by means of pressure change rectification Chemistry; Metallurgy 0 Active
US8507419B2 Salts of thiophosphoric acids and use thereof in lubricants Chemistry; Metallurgy 0 Active
US11242574B2 Process for producing leather Chemistry; Metallurgy 0 Active
US10612188B2 Alkoxylated polyethyleneimine hydrophilically-modified fibers Textiles; Paper 0 Active
US8449944B2 Method of producing coated textile, more particularly synthetic leathers Emerging Cross-Sectional Technologies 0 Active
US9721695B2 Thermoplastic molding composition Performing Operations; Transporting 0 Active
US8772547B2 Method for producing 1-adamantyl trimethylammonium hydroxide Chemistry; Metallurgy 0 Active

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