2022-10-03
Haimingrun PDC cutters 337 Case
On October 3, 2022 local time, the International Trade Commission (ITC) of the United States issued a notice stating that a 337 final ruling was made against specific polycrystalline diamond composite discs and their downstream products (Investigation Code: 337-TA-1236), stating that the plaintiff's US synthetic patent was invalid and terminating the 337 investigation.
