Inventor · Neckargemünd, DE

Michael Lejkowski

11Patents

5h-index

34Co-inventors

55Inventor score

Filing activity: Dec 27, 2012 → Nov 10, 2016

Most-cited inventions

Patent	Title	Area	Cited by	Status
US8697909B2	Preparation of α,β-ethylenically unsaturated carboxylic salts by catalytic carboxylation of alkenes	Chemistry; Metallurgy	17	Active
US9695099B2	Process for preparing acrylic acid	Emerging Cross-Sectional Technologies	10	Active
US10011551B2	Process for preparing an unsaturated carboxylic acid salt	Performing Operations; Transporting	9	Active
US9446390B2	Process for preparing acrylic acid using an aluminum-free zeolitic material	Chemistry; Metallurgy	6	Active
US9540305B2	Process for preparing acrylic acid using an alkali metal-free and alkaline earth metal-free zeolitic material	Chemistry; Metallurgy	5	Active
US9758461B2	Process for preparing an unsaturated carboxylic acid salt using an aryloxide	Chemistry; Metallurgy	2	Active
US9771314B2	Process for preparing acrylic acid from formaldehyde and acetic acid	Performing Operations; Transporting	2	Active
US9738583B2	Process for preparing acrylic acid	Performing Operations; Transporting	1	Active
US9056945B2	Process for organocatalytic ring-opening polymerization	Chemistry; Metallurgy	0	Active
US9156761B2	Process for preparing polyether polyols	Chemistry; Metallurgy	0	Active
US9512266B2	Process for organocatalytic ring-opening polymerization	Chemistry; Metallurgy	0	Active

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