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1st Quarter - Report · 2026

Filing UUID
de46f8a7-7e17-49c6-9cc4-ae7f674ceb63
Type
Q1 — 1st Quarter - Report
Period
first_quarter
Year
2026
Posted
2026-04-21 19:59:59
Income (reported)
$20,000
Expenses (reported)
Filing document
Open on lda.senate.gov
Registrant (lobbying firm)

ENDGAME STRATEGIES, LLC

Policy advocacy

Contact
STEVEN J. DUFFIELD
Phone
+1 202-683-6880
Address
zip:20006, city:Washington, state:DC, street:1717 K Street, NW Suite 900
Client

UNIFIED PATENTS, LLC

Membership organization designed to deter assertion of bad patents.

State
MD
Country
US
Effective date
2023-04-27
Issues lobbied + lobbyists (1)

CPT — Copyright/Patent/Trademark

Issues related to the rules governing the Patent Trial and Appeals Board, including both legislative and regulatory proposals. PREVAIL Act, S. 1553 Patent Eligibility Restoration Act, S. 1546. General opposition to legislative efforts to weaken the Patent Trial & Appeal Board at the USPTO.

Lobbyists:
  • STEVEN DUFFIELD — covered position: Senate Republican Conference (Policy Director); Senate Republican Policy Committee (Deputy Staff Director; Judiciary Policy Analyst/Counsel) [new]

Government entities lobbied: SENATE

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