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Patent
Trademark
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Petitioner / Claimant (Plaintiff)
Berkshire Hathaway Energy Company et al.
Respondent / Defendant
MES, Inc.
Dispute Summary
Berkshire Hathaway Energy and its affiliates have filed an IPR petition seeking to invalidate 28 claims of U.S. Patent 10,668,430 covering mercury‑removal technology for coal‑fired power plants. The petition relies on obviousness and anticipation arguments over four prior‑art references and urges the Board not to deny institution under §§314(a) and 325(d).
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