Atty. Michael P. Dilworth
For 25 years, Michael Dilworth has been guiding innovative companies in their pursuit of a better tomorrow through technology. Having previously served as chief IP counsel at Chemtura Corporation and founder of Dilworth IP, Mr.
Profile Summary
About Michael P. Dilworth at a glance
Michael P. Dilworth is a ip attorney based in New Haven, Connecticut, practicing at Dilworth IP. Recognitions include Best Lawyers in America — Patent Law (2026). Serands clients in New Haven, CT and the surrounding metropolitan area.
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About
For 25 years, Michael Dilworth has been guiding innovative companies in their pursuit of a better tomorrow through technology. Having previously served as chief IP counsel at Chemtura Corporation and founder of Dilworth IP, Mr. Dilworth knows that innovation in today’s competitive world is challenging. Protecting his clients’ treasures with a well-crafted IP strategy is vital to securing their future and humanity’s promise of that better tomorrow. Mr. Dilworth is proficient in all areas of intellectual property law, including patent and trademark prosecution, transactions and due diligence, litigation, post-grant proceedings, licensing of intellectual property, portfolio management, and counselling and opinions (including freedom to operate, infringement and validity opinions). He is experienced in international patent law and worldwide patent prosecution including Patent Cooperation Treaty (PCT) and European Patent Office practices as well as inter partes matters (e.g., nullity actions, oppositions, invalidations and cancellations).
Accomplishments- Launching and managing a successful IP law firm;
- Leading and managing an in-house IP department for Chemtura Corporation;
- Managing a global portfolio of patents for a publicly traded company with over $1.5 billion per year in sales;
- Negotiating a joint development agreement involving complex IP issues and the expenditure by the client of millions of dollars under the agreement;
- Representing a privately held company as its sole IP counsel and managing the company’s 1,000-plus patent and trademark portfolio worldwide;
- Substantially increasing the IP portfolio size and diversity for a major international company;
- Drafting and prosecuting hundreds of US patent applications in various industries;
- Managing a 2,500-plus global corporate IP patent portfolio;
- Representing a client on the IP aspects of the divestiture of a $10 million product line;
- Filing over 60 new US patent applications in two years for a client’s business division;
- Negotiating IP, IT and commercial agreements including supply agreements, licenses, joint development agreements, secrecy agreements, software licenses and IT service agreements.
Michael's fields of technology include agricultural chemicals, specialty chemicals, pharmaceuticals and diagnostics, organosilicon chemistry, organophosphorus chemistry, bromine chemistry, fatty acids, urethanes, lubricants, fragrance chemicals and compositions, cosmetic formulations, foods, polymers, catalysts, petroleum processing, medical and mechanical devices.
Practice Areas Explained
Michael P. Dilworth's Areas of Practice
Each practice area below reflects the types of cases Michael P. Dilworth handles, with a brief overview of what that area of law covers.
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
Michael P. Dilworth is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Connecticut →
Jurisdictional Context
Why local counsel matters in Connecticut
Practicing law in Connecticut. Legal matters in Connecticut are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New Haven are typically filed in the local municipal court or the appropriate Connecticut state district court, depending on subject matter and amount in controversy. An attorney licensed in Connecticut brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Connecticut courts without local counsel or pro hac vice admission.
Looking for additional Connecticut attorneys? Browse all attorneys in New Haven or all attorneys in Connecticut.
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