Welsh IP Law is an intellectual property law firm based in Fairfield County, Connecticut.

Our passion is increasing the value of our client’s business through strategic patent and trademark protection. We work directly with engineers, scientists, and executives to develop and grow intellectual property portfolios that protect and strengthen the client’s business. Our clients include Fortune 500 companies, global brands, family businesses, and start-ups from around the world.


We are experts in drafting and obtaining strong patents that protect your business.


We have extensive experience prosecuting and obtaining registrations at the Trademark Office.


We have a long record of aggressively and effectively protecting clients’ IP rights

Portfolio Management

We counsel clients on increasing business value through growing and maintaining patent and trademark portfolios.
Contact us today to schedule a courtesy consultation and receive an estimate for your IP needs.

We provide upfront estimates and use flat rates to provide predictability in your IP budget.