Synonyms of trademarked

Verb

1. brand, trademark, brandmark, tag, label, mark

usage: mark with a brand or trademark; "when this product is not branded it sells for a lower price"

2. trademark, file, register

usage: register the trademark of; "The company trademarked their new gadget"

Adjective

1. trademarked, proprietary (vs. nonproprietary)

usage: (of goods and merchandise) labeled with proprietary (and legally registered) identification guaranteeing exclusive use; "trademarked goods"