All lobbying filings

THORN RUN PARTNERS

Lobbying for AVANCI · Patent Licensing

Filing 4th Quarter - Report

Reporting period

4th Quarter 2025

Oct 1 - Dec 31 · Posted Jan 20, 2026

Income

$40,000.00

What the client paid this registrant for the period.

Client based in

Texas

Official filing document

Lobbyists on this filing 2

STUART CHAPMAN

Previously held: Chief of Staff, Representative Carolyn McCarthy; Chief of Staff, Representative Zack Space; Press Secretary, Senator Jay Rockefeller; Press Secretary, Representative Barbara Lee
JASON M ROSENSTOCK

Previously held: Legislative Counsel, Rep. Tom Lantos

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Government bodies contacted 2

HOUSE OF REPRESENTATIVES
SENATE

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when.

Lobbying activity 1

Issues related to Standard Essential Patent (SEP) Licensing.

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.