Principium Strategies Is Now a Part of Corsearch
Principium Strategies was acquired by Corsearch 2019 and is fully integrated within our family! Principium’s advanced technology and years of industry expertise are factored into Corsearch’s comprehensive trademark suite and domain services.
Why select Corsearch as your partner
Principium has provided clients with industry-leading trademark watching services for over 80 years and domain name management services for over 15 years. With Principium joining the Corsearch family, alongside industry heavyweights such as TrademarkNow and Incopro, we now offer a full suite of brand protection and trademark solutions.
At Corsearch, we strongly believe that by coming together to fight back against pirates and infringers, legitimate businesses can safeguard jobs, protect revenue, and drive growth
9.8 Million
watch notices were delivered to clients by Corsearch in 2022
9.6 Million
new marks were added to our database in 2022
$5 Trillion
worth of annual revenue is protected and commercialized by Corsearch
70%
of Forbes top 100 put their trust in Corsearch's trademark solutions
Watching and domain services, delivered by experts
Tailored solutions for midsize organizations, Fortune 500 enterprises, and all businesses in-between — across all industries.
Watch Your Trademarks
Maintain your mark’s uniqueness with rapid watch notifications that flag new global mark filings and publications that may be confusingly similar.
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Track & Protect Domain Names
Register new domains with ICANN-accredited registrars, recover typo traffic, investigate and monitor specific domains, and more.
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Talk to one of our experts
What you’ll gain:
Instantly identify IP opportunities and threats
Report effectively on the revenue you're protecting
Act fast using reliable data and intuitive dashboards
Proactively protect your brand and prove the value to your business
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Resources
Corsearch Blog and Press
Blogs
Brand Protection
Trademark Solution
Content Protection
The Intersection of AI and Brand Protection in 2026
April 9th, 2026
Case Studies
Trademark Solution
Revolutionizing the In-House Trademark Strategy at ADM
April 7th, 2026
Case Studies
Content Protection
How Bob Ross Inc. Secured Its Digital Legacy with Corsearch
April 2nd, 2026
Case Studies
Trademark Solution
Securing Over 150 Years of Consumer Trust: How Scotts Leverage TrademarkNow
April 2nd, 2026
On Demand
Webinars
Brand Protection
Trademark Solution
The Intersection of AI and Brand Protection in 2026
April 4th, 2026
Case Studies
Brand Protection
Achieving Enforcement Goals and Platform Cleanliness for a Global Athletic Brand
March 30th, 2026
Case Studies
Brand Protection
Scaling Global Brand Protection for a World Leader in Consumer Electronics
March 20th, 2026
On Demand
Webinars
Brand Protection
Measuring the ROI of Online Brand Protection: Featuring Research from Forrester
June 7th, 2019
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On Demand
Webinars
Brand Protection
Why Platform Cooperation Matters: Removing Dangerous Toy Counterfeits Before They Spread
March 2nd, 2026
Case Studies
Brand Protection
Safeguarding Global Success: Instantly Ageless’ Fight Against Counterfeits
February 24th, 2026
Case Studies
Brand Protection
Goodai Global: Moving Beyond “Whack-a-Mole” to Intelligence-Led Brand Protection
February 23rd, 2026
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Case Studies
Brand Protection
From Launch to Legal Shield: How Viking Arm Protected Innovation from Global Copycats
February 3rd, 2026
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Blogs
Brand Protection
Corsearch Ranked “Highly Recommended” in Two Categories for WTR 1000 (2026)
February 24th, 2026
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Blogs
Brand Protection
Revenue Recovery & Schedule A Litigation: A High Impact, Scalable Way to Fight Counterfeits
September 12th, 2025
Blogs
Brand Protection
Why Brand Impersonation is Increasing on Twitter & How to Combat It
December 11th, 2022
Blogs
Brand Protection
Fighting Falsifieds: Protecting the Pharmaceutical Sector From Counterfeits on Websites
March 11th, 2021
Blogs
Round Table: How the FMCG Industry is Tackling Online Risks to Protect Consumer Safety
June 22nd, 2021
Blogs
Covid-19 and Counterfeiting: How the Pandemic is Reshaping Brand Protection – Part 1
April 2nd, 2020
Ebooks
Brand Protection
Brand Protection: The Social Media Threat - A Fashion & Luxury Perspective
December 9th, 2024
Ebooks
Brand Protection
The Three Key Components of a Successful Brand Protection Program
June 16th, 2024
Ebooks
Brand Protection
Trademark Solution
The Definitive Guide to Intellectual Property Protection
November 29th, 2023
Ebooks
Brand Protection
A Glimpse Into Darkness: A World Where Your Brands Are Run by Bad Actors
December 6th, 2023
Ebooks
Trademark Solution
Analysts Vs. AI: Which Performs Better in Trademark Clearance?
November 28th, 2023
Ebooks
Trademark Solution
On Your Mark! The Corsearch Guide to Which Mark to Watch, How, and When
December 3rd, 2023
Ebooks
Trademark Solution
The Definitive Guide to Trademarks: Clearance, Infringement, Searching, and Purchasing
March 23rd, 2023
Ebooks
Brand Protection
Three Strikes and Out: How E-commerce Platforms Can Protect Consumers from Repeat Infringers
March 7th, 2023
Ebooks
Brand Protection
Corsearch Calls for Cloudflare To Do More To Protect Consumers & IP Owners
January 16th, 2023
Ebooks
Brand Protection
Seize the Season: Brand Protection & Holiday Season Shopping Events
December 7th, 2022
Ebooks
Brand Protection
Scams, Fakes & Brand Abuse in FMCG: How to Protect Consumers & Stay Ahead of Threats
March 12th, 2023
Ebooks
Brand Protection
Counterfeit Pharma: A Growing Online Threat & How to Protect Consumers
March 12th, 2023
On Demand
Webinars
Brand Protection
Ecommerce Infringement on US Marketplaces: Stop Losing Sales and Recover Lost Revenue
January 21st, 2026
On Demand
Webinars
Brand Protection
From Domain to Defence: How a DotBrand TLD can Strengthen Brand Protection Strategies
December 10th, 2025
On Demand
Webinars
Brand Protection
L’IA et la lutte contre la contrefaçon : comment la technologie transforme la protection des marques
October 20th, 2025
On Demand
Webinars
Brand Protection
Revenue Recovery and Schedule A Litigation: The Evolving Landscape and Pathway to Success in 2025
October 6th, 2025
On Demand
Webinars
Brand Protection
Quantifying Digital Infringement: Developing a Program That Focuses on Value to Your Business
August 6th, 2025
On Demand
Webinars
Brand Protection
The Invisible Threat: Your Essential Guide to Modern Brand Protection in the Digital World
June 19th, 2025
On Demand
Webinars
Trademark Solution
Trademark Workflows Reimagined: A Peek Behind the Curtain at TrademarkNow’s Latest Innovations
March 17th, 2025
On Demand
Webinars
Brand Protection
Game On: Combatting IP Infringement in Sports & Media
March 18th, 2025
On Demand
Webinars
Trademark Solution
Beyond the Logo: Leveraging Non-Traditional Marks for Brand Identity
May 27th, 2025
On Demand
Webinars
Trademark Solution
The State of Trademarks 2025: Inside Legal Teams’ Response to AI & Market Pressures
May 26th, 2025
On Demand
Webinars
Trademark Solution
Tackling Trademark Industry Pain Points: Solutions for Law Firms
November 26th, 2024
On Demand
Webinars
Trademark Solution
Boosting Efficiency and Maximizing Trademark ROI: The Power of Smart Tools
March 17th, 2025
On Demand
Webinars
Brand Protection
The Social Media Threat: A Fashion & Luxury Perspective
January 26th, 2025
On Demand
Webinars
Brand Protection
Revenue Recovery Strategy: How to Deter Counterfeiters & Maximize Compensation
November 25th, 2024
On Demand
Webinars
Trademark Solution
Speak to Your Searches: Boost Productivity With ExaMatch AI
November 25th, 2024
On Demand
Webinars
Brand Protection
Corsearch Zeal 2.0: AI-Native Brand Protection That Works
May 26th, 2025
On Demand
Webinars
Trademark Solution
AI-Powered Trademark Watch: Your Watch Strategy Masterclass
November 25th, 2024
On Demand
Webinars
Brand Protection
Traversing the Threat Landscape: Hybrid Intelligence and the Three Key Components
July 15th, 2024
On Demand
Webinars
Brand Protection
Identifying and Investigating Sources: Threats in the Digital Age
July 15th, 2024
On Demand
Webinars
Trademark Solution
Building Brand Magic: How to Establish and Protect Your Brand
July 15th, 2024
On Demand
Webinars
Trademark Solution
The Future of Trademarks: Declining Distinctiveness and Brand Implications
July 15th, 2024
On Demand
Webinars
Trademark Solution
Ahead of the Curve: Introducing Corsearch's New Trademark Watch Dashboard
July 15th, 2024
On Demand
Webinars
Brand Protection
AI and Brand Protection: Enabling Expertise and Driving ROI
February 19th, 2024
On Demand
Webinars
Trademark Solution
Trademark Search Essentials: Tactics, Insights & Strategies
February 19th, 2024
On Demand
Webinars
Trademark Solution
Next-Generation TrademarkNow: Enhancing Trademark Solutions Through Hybrid Intelligence
February 20th, 2024
On Demand
Webinars
Trademark Solution
Trademark Pulse: Analyzing Trends from the 2024 Corsearch Industry Report
February 19th, 2024
On Demand
Webinars
Trademark Solution
Safeguarding Brands Together: Law Firms and AI-Powered Trademark Protection
February 19th, 2024
On Demand
Webinars
Brand Protection
Emerging Threats to Brands: Tackling Fraudulent Websites
February 19th, 2024
On Demand
Webinars
Trademark Solution
Trademark Search Refined: Advancements in Pharmaceutical Searches
February 19th, 2024
On Demand
Webinars
Trademark Solution
Innovate with Intelligence: The Intersection of AI and Industrial Design
December 7th, 2023
On Demand
Webinars
Brand Protection
Emerging Threats to Brands: Navigating the Social Media Minefield
February 19th, 2024
On Demand
Webinars
Trademark Solution
Adapting to USPTO Shifts: The TrademarkNow Solution
December 6th, 2023
On Demand
Webinars
Brand Protection
Inside China's Digital Ecosystem: Policies and Practices Unveiled
December 5th, 2023
On Demand
Webinars
Trademark Solution
Efficiency Re-Defined: How AI Enhances Decision Making
December 5th, 2023
On Demand
Webinars
Trademark Solution
AI with Integrity: Product Innovation That’s Secure by Design
December 5th, 2023
On Demand
Webinars
Brand Protection
Following the Money: Financial Crimes in IP with an NYPD Detective
December 5th, 2023
