Patents/Inventors

Leszek Doszczak

AmersfoortNL2 patents

3 Patents

US122759162025
Odorant Secondary Alcohols and Their Compositions
S H KELKAR & COMPANY LIMITED
0 cites
US116615652023
Odorous Acetals of Ethyl Vanillin and Ethyl Vanillin Derivatives
S H KELKAR & COMPANY LIMITED
0 cites
US115490792023
Odorants and Compositions Comprising Odorants
S H KELKAR & COMPANY LIMITED
0 cites