I4F Leads Effort in Attempt to Nullify Unilin ‘460’ Patent Floor Focus
Willemstad, Curaçao, May 29, 2019-I4F has announced that it will file an inter partes review (IPR) petition at the Patent Trial and Appeal Board (PTAB) in the …
I4F Leads Effort in Attempt to Nullify Unilin ‘460’ Patent Floor Focus
Willemstad, Curaçao, May 29, 2019-I4F has announced that it will file an inter partes review (IPR) petition at the Patent Trial and Appeal Board (PTAB) in the …