411 REFERENCE · Wiktionary
Markush claim
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
Named after Eugene Markush, the first inventor to use them successfully in a US patent.
Pronunciation
en eɪm 3
Noun
en US legal A patent claim that identifies multiple functionally equivalent chemical entities allowed in one or more parts of a compound.
en eponyms