Parallel proceedings before the USPTO Patent Trial and Appeal Board (PTAB) are a common feature of district court litigation, and it is common for the factual records to overlap between.
A California federal judge has dismissed part of CertainTeed Gypsum Inc.'s amended suit against Pacific Coast Building Products Inc. seeking a declaration that two of Pacific Coast's wallboard patents are unenforceable due to inequitable conduct, saying the allegations aren't specific enough.
/PRNewswire/ The dry construction market is expected to grow by USD 22.56 billion from 2021 to 2025, progressing at a CAGR of 4.75% according to the latest.