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Berkshire Hathaway Energy Company et al. vs. MES, Inc.

Explore the PTAB proceeding IPR2025-00278 filed by Berkshire Hathaway Energy Company et al. on 2025-01-17. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00278

Filing Date

2025-01-17

Accorded Filing Date

2025-01-17

Institution Decision Date

2026-05-18

Last Modified Date

2026-09-09

Proceeding Type

IPR

Termination Date

2026-05-18

Trial Status

Institution Denied

Parties & Counsel

Patent Owner / Respondent

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 1700 - Chemical & Materials Engineering

Patent Information

1 Patent Involved
Respondent Application Number 15978760
Respondent Patent Number 10343114
Respondent Inventor Edwin S. Olson et al
Respondent Tech Center TC 1700 - Chemical & Materials Engineering

Address and Attorney/Agent Information

113 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name SCHWEGMAN LUNDBERG & WOESSNER, P.A.
Customer Number 21186
Address P.O. BOX 2938, MINNEAPOLIS, MN, 55402, UNITED STATES

Attorney / Agent Information

Reg # Name Phone
25816 Michael Schwegman 612-373-6901
30568 Steven Lundberg 612-373-6900
30837 Bradley Forrest 612-373-6900
30871 Michael Lynch 512-628-9320
33024 J Parker 847-432-7302
33501 Eric Gifford 520-760-1754
35901 Pamela Huff 512-492-4613
36530 Gregory Gorrie 612-371-2191

Proceeding Documents

200
3005

Ex. 3005 Exhibit

2026-09-09 FILING PARTY: BOARD
88

Joint Motion to Expunge Confidential Information from the Record MOTION

2026-08-12 FILING PARTY: PATENT OWNER
87

Notice of Refund NOTICE

2026-05-26 FILING PARTY: BOARD
86

Request for Refund of Post-Institution Fees OTHER

2026-05-19 FILING PARTY: PETITIONER
85

Institution Decision: Denying Institution of Inter Partes Review 35 U.S.C. sec. 314 DECISION

2026-05-18 FILING PARTY: BOARD