Trusted Providence Patent Attorney and 52Launch

Meet Your Expert Team

Daniel J. Holmander

Registered U.S. Patent Attorney • Co-Chair, Intellectual Property Group, Adler Pollock & Sheehan P.C. • Providence, RI

Daniel Holmander is a registered U.S. patent attorney, shareholder, and Co-Chair of the Intellectual Property Group at Adler Pollock & Sheehan P.C. With more than 20 years of experience, Dan helps inventors, startups, universities, and established companies protect and commercialize innovations across consumer products, medical devices, advanced materials, and clean technology. He founded and leads the firm’s patent practice and has overseen the preparation and prosecution of hundreds of patent and trademark applications.

Peter Drakulich

Founder • 52 Launch

Product development expert leading a team that has taken dozens of products from idea to viral sensation, retail shelves, and six-figure launch days. Specializes in end-to-end product development from design and prototyping to manufacturing, branding, and go-to-market strategy.

More about Adler Pollock & Sheehan P.C.

Adler Pollock & Sheehan P.C., commonly known as AP&S, is a full-service New England law firm with a comprehensive intellectual property practice serving individual inventors, startups, research institutions, and established businesses. Led in part by Daniel J. Holmander, the firm’s IP team helps clients secure, manage, commercialize, and enforce patents, trademarks, copyrights, and trade secrets in alignment with their broader business goals.

Dan founded and leads AP&S’s patent practice. His work spans technologies including consumer products, medical devices, robotics, software and artificial intelligence, advanced materials, packaging, clean technology, and energy systems. In addition to preparing and prosecuting U.S. and international patent applications, he advises clients on freedom-to-operate analyses, licensing, technology transfers, commercialization strategies, IP portfolio development, and proceedings before the Patent Trial and Appeal Board. He also assists clients with trademarks, copyrights, trade secrets, and intellectual property disputes.

This combination of technical fluency, legal experience, and business-focused guidance makes Dan and the AP&S team particularly well suited to innovators who need more than a patent filing. They help clients understand how intellectual property fits into product development, fundraising, licensing, partnerships, and long-term company growth.

Connect with Adler Pollock & Sheehan P.C.

Client Testimonials

“Adler Pollock & Sheehan's expertise and talent are extraordinary. They are always prepared, have a strategy worked out, know the facts and the law, and make the rest of the team better by their leadership.”

Dennis DiPrete

“Adler Pollock & Sheehan provides excellent service, sound judgment and good advice.”

Charles Stamm

“Adler Pollock & Sheehan provides excellent and highly responsive service. They are readily available at short notice to address issues and concerns. Their understanding of context is exceptional and developed in a timely manner. Without question, they are one of the best firms I have worked with over the past 35 years.”

Jose-Marie Griffiths

Protect Your Idea

Comprehensive patent protection guarantees ownership of your idea and seals your competitive advantage in the market

Turn Patents Into Revenue

Leverage the 52Launch team's expertise to transform your protected ideas into products that sell while you sleep

Partner With Experts

Your idea needs to be both protected and commercialized. By working with a trusted patent attorney and 52Launch you'll unlock a team that can do both.