Cetra Law Firm LLC is a full-service litigation and local counsel law firm with an office in Madison, Wisconsin, near the courthouse for the Western District of Wisconsin and one of the most beautiful capitol buildings in the country, the Wisconsin State Capitol.

Before forming Cetra Law Firm, Catherine Cetrangolo practiced law as a partner in a large Madison law firm, litigating numerous complex federal and state cases as well as serving as local counsel in patent lawsuits to many premier law firms for nearly a decade.

Attorney Cetrangolo cultivated her patent local counsel clients by providing consistently competent, knowledgeable and prompt local counsel services.  As a former judicial law clerk to Judge Barbara Crabb of the Western District of Wisconsin, Attorney Cetrangolo offers her clients a local counsel perspective from both inside and outside the courthouse.

Cetra Law Firm focuses primarily on the following types of litigation:

  • Patent Local Counsel in the Western District of Wisconsin
  • Appellate Advocacy and Complex Litigation
  • Complex Brief Writing and Litigation Strategy
  • Federal Court Litigation and Procedure