Industry Sector
Environmental technologies — US PTAB Patent Cases
2 decisions indexed
Page 1 of 1 · 2 total
patent instituted
Berkshire Hathaway Energy Company et al. v.MES, Inc.
· IPR2025-00278
The PTAB instituted an inter partes review of MES, Inc.’s mercury‑removal patent after Berkshire Hathaway Energy demonstrated a reasonable likelihood of success on obviousness and anticipation grounds.
patent terminated or settled
Berkshire Hathaway Energy Company et al. v.MES, Inc.
· IPR2025-00274
Berkshire Hathaway Energy’s subsidiaries and patent owner Birchtech have settled their dispute over U.S. Patent 10,343,114. The parties filed a joint motion to terminate the inter partes review concerning WEC Energy Group, citing settlement and statutory provisions.
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