Validity of Patent Rights. All Licensed Patent Rights listed on Schedule 4 are existing and, to SUBLICENSOR’ Knowledge, no issued patents which are part of the Licensed Patent Rights listed on Schedule 4 are invalid or unenforceable.
Appears in 2 contracts
Sources: Sublicense Agreement (Tg Therapeutics, Inc.), Sublicense Agreement (Tg Therapeutics, Inc.)
Validity of Patent Rights. All Licensed Patent Rights listed on Schedule 4 are existing and, to SUBLICENSORLICENSOR’ Knowledge, no issued patents which are part of the Licensed Patent Rights listed on Schedule 4 are invalid or unenforceable.
Appears in 1 contract
Sources: Exclusive License Agreement (Manhattan Pharmaceuticals Inc)