Minnesota's brand economy is defined by extraordinary corporate density. The state consistently ranks near the top of any list measuring Fortune 500 companies per capita, and the companies that anchor this ranking — 3M, Target, General Mills, UnitedHealth Group, Cargill, Land O'Lakes, Ecolab — have built trademark portfolios over decades that collectively cover an enormous share of the Nice Classification system. For brand owners entering any of the sectors these companies dominate, Minnesota's trademark landscape is among the most demanding in the country.
The Twin Cities metropolitan area functions as the commercial center of the Upper Midwest, and its trademark density reflects that regional role. Understanding the dominant portfolio holders in each relevant sector is the starting point for any clearance strategy in Minnesota.
3M: The Portfolio That Spans Every Class
3M Company, headquartered in Maplewood, Minnesota, manufactures products in dozens of industries — adhesives, abrasives, electronics, healthcare, safety equipment, and more — and has built a trademark portfolio to match. The company holds registrations in virtually every Nice Class, making it the most broadly relevant incumbent portfolio in the state. POST-IT, SCOTCH, NEXCARE, SCOTCHGARD, and dozens of other 3M brand names are registered across multiple classes with continuous use spanning decades.
For Minnesota brands, the 3M portfolio is a unique challenge because its breadth means that almost any consumer or industrial product category has prior 3M filings to consider. Technology brands must search Class 9. Healthcare brands must search Classes 5, 10, and 44. Office products brands must search Class 16. There is no shortcut — a search that misses 3M's filings in a relevant class is an incomplete search.
Minnesota Trademark Filings in Our USPTO Dataset
Counted from our snapshot of 98,243 USPTO trademark records: 829 of them list Minnesota as the owner's state. Most are applications still pending, so registered marks are the smaller number (1 record has no clear status). This is a sample of the federal register, not a complete historical archive: the oldest Minnesota filing in it dates to November 24, 1992 and the newest to June 3, 2026.
Who owns the most marks in Minnesota
| Owner | Marks |
|---|---|
| Target Brands, Inc. | 31 |
| King Show Games, Inc. | 19 |
| Pace Electronics Inc. | 17 |
| PREMIUM WATERS, INC. | 15 |
| Starkey Laboratories, Inc | 8 |
| Wells Fargo & Company | 8 |
| JSA Media, LLC | 6 |
Which classes Minnesota owners file in
Class 9 guide · Class 41 guide · Class 35 guide · Class 25 guide
Sources: USPTO Trademark Search, USPTO bulk data, Minnesota Secretary of State. Owner state is the state recorded for the owner in the USPTO file. For companies this is normally the state of organization, which can differ from where the business actually operates.
General Mills: A Century of Embedded Food Brands
General Mills owns some of the most embedded consumer food trademarks in American culture. CHEERIOS has been federally registered since 1946. BETTY CROCKER dates to 1921. The company acquired PILLSBURY and GREEN GIANT, adding their long trademark histories to an already comprehensive portfolio. Any food brand entering the breakfast cereal, baking, or convenience food space must specifically search General Mills' portfolio — the company's enforcement team actively monitors for confusingly similar marks in Classes 29, 30, and 32.
Two Questions Minnesota Founders Ask First
I'm launching a medical device startup in the Twin Cities. What should I know about Class 10 in Minnesota?
3M has significant Class 10 filings from its healthcare division, and Medtronic holds one of the most extensive medical device trademark portfolios in the world. Any medical device brand launching in Minnesota should specifically search both 3M's healthcare portfolio and Medtronic's brand architecture in Classes 10, 5, and 44.
Does Land O'Lakes' cooperative structure affect its trademark portfolio?
Land O'Lakes holds federally registered marks in Class 29 (dairy products) and its trademark portfolio covers dairy, crop inputs, and feed products. Food brands in these categories should search Land O'Lakes' portfolio, particularly in Class 29 and Class 1.
Target: Retail Services and Private Label Brand Protection
Target Corporation, headquartered in Minneapolis, is one of the largest retailers in the United States and maintains a sophisticated trademark strategy that extends well beyond its primary brand. Target's private label portfolio — including brands like Cat & Jack (Class 25), Good & Gather (Class 29/30), and Threshold (Class 20) — represents dozens of federally registered marks. The company's Class 35 (retail services) registrations are extensive, and its enforcement against confusingly similar brand names in consumer goods categories is active.
Consumer brands seeking placement in Target stores — or brands that simply share a market with Target's private label lines — should search the Target Corporation trademark portfolio specifically. A private label brand with a similar name to an established Target house brand creates complications in retail relationships and potential legal exposure.
Mayo Clinic and Registering a Brand in Minnesota
Mayo Clinic, headquartered in Rochester, Minnesota, holds one of the most recognized medical service marks in the world. The MAYO CLINIC name and associated marks in Class 44 (medical services) and Class 42 (research services) are federally registered and actively defended. Any healthcare brand, medical services company, or wellness brand that uses the word "Mayo" in any configuration should conduct a specific clearance analysis against Mayo Clinic's portfolio. Minneapolis-St. Paul's growing startup ecosystem — particularly in healthcare technology, fintech, and agtech — adds another wrinkle: Minnesota's established corporate portfolio holders have filed extensively in technology classes adjacent to their core industries, so tech startups should search 3M (Class 9/42), UnitedHealth (Class 42/44), and Target (Class 9) alongside direct competitors.
Minnesota offers state trademark registration under the Minnesota Trademark Act (Minn. Stat. Chapter 333) for approximately $70 per class, covering only intrastate commerce. Given that 3M, Target, General Mills, and UnitedHealth Group all operate nationally and internationally, the state's dominant brand holders have no use for state-only registration — and neither do most Minnesota entrepreneurs whose brands operate across state lines. Federal USPTO registration is the appropriate choice; the concentration of Fortune 500 companies in the state means trademark disputes are more likely to involve federal litigation than state proceedings.
Explore Minnesota trademark filings and top trademark holders in the state.