Matthew HartzlerAssociateKatten Websitewww.katten.comOrganization ProfileFull ProfileBlogwww.katten.com/insightsConnectEmailTwitterLinkedIn312-902-5489 Professional Biography Matthew Hartzler is an associate in the Intellectual Property practice. More Legal and Business Bylines From Matthew Hartzler No Confusion From Keywords: Federal Courts of Appeals Help Defendants Facing Trademark Suits on Paid Search - (Posted On Thursday, October 31, 2024) Can Significant Sales Be the Fast Track to Trade Dress Protection? - (Posted On Wednesday, January 31, 2024) Motions to Dismiss in Meritless Trademark Infringement Claims: When to Roll the Dice? - (Posted On Wednesday, November 15, 2023) 'Fresh, Local, Quality' — How Unverifiable Opinions Evade False Advertising Claims - (Posted On Friday, May 13, 2022) New FTC Rules Leave Contemporary NAD/NARB Questions Unanswered - (Posted On Friday, September 17, 2021) NFTs: Brands and Advertisers Should Grasp the Basics Before Digitally Diving In - (Posted On Wednesday, June 23, 2021) False Advertising Implications of the Trademark Modernization Act - (Posted On Thursday, February 11, 2021) Current Legal Analysis Trump Administration Launches Comprehensive Review of Clean Water Act Definition for "Waters of the United States" (WOTUS) by: Duncan M. Greene , Jenna R. Mandell-Rice Europe: UK Sanctions Regulator Highlights Compliance Failures by: Michael E. Ruck , Phoebe Naylor Effective Risk Management for Nursing Facilities: Insurance Insights on Retaliation Claims by: Aaron J. Campbell , Katherine J. Henry USCIS Announces Completion of FY 2026 H-1B Registration Process: Filing Period Begins April 1, 2025 by: Ian R. Macdonald APHIS Evaluates Petitions Reviewed under 2012 Process, Will Use Process Consistent with USDA Biotechnology Regulations Going Forward by: Lynn L. Bergeson , Carla N. Hutton New Guidelines Establishing the Requirements and Procedures That Must Be Observed to Obtain Permission to Advertise Prepackaged Food and Non-Alcoholic Beverages by: Alejandro Luna Fandiño , Armando Arenas Hillsborough County, FL Sales Tax Increase June 1, 2025 by: H. French Brown , Dan McGinn Louisiana Voters Overwhelmingly Reject Governor Landry’s Constitutional Amendments by: Jesse (Jay) Adams Upcoming Events Apr 30 2025 Workplace Horizons 2025 Apr 2 2025 How Employers Can Prepare for Immigration Audits and Visits Apr 3 2025 Defense Counsel: Obligations to Insured Clients and Insurers Apr 3 2025 Defense Counsel: Obligations to Insured Clients and Insurers Print