The following three lists of generic and genericized trademarks are:
- marks which were originally legally protected trademarks, but have been genericized and have lost their legal status due to becoming generic terms,
- marks which have been abandoned and are now generic terms
- marks which are still legally protected as trademarks, at least in some jurisdictions
Actually, someone synthesized something very similar in 1897 and named it “epinephrine”. 4 years later, someone independently synthesized it and trademarked it as “adrenaline”.
Seems like a couple people were working on this around the same time.