Shumaker & Sieffert, P.A. is a premier patent preparation and prosecution firm based in St. Paul, Minnesota, specializing in high-quality intellectual property legal services. Founded in 2001, the firm has grown to become one of the largest and most highly recommended patent prosecution firms in the Midwest, distinguished by its deep technical expertise and commitment to engineering robust patent protection for its clients.
The firm is engineered to serve the world’s most innovative technology companies and research institutions, from established global entities to growing startups. Its approach combines legal proficiency with consistent processes and profound technical depth across electrical, software, chemical, and medical device technologies, ensuring clients receive strategic counsel for developing and expanding their intellectual property portfolios.
Services Offered
- Patent Prosecution
- Patent Preparation
- IP Strategy
- IP Portfolio Engineering
- Legal Expertise in Electrical Technologies
- Legal Expertise in Software Technologies
- Legal Expertise in Chemical Technologies
- Legal Expertise in Medical Device Technologies
Shumaker & Sieffert represents a diverse clientele, including recognizable technology companies and research institutions, and has been listed among “Highly Recommended” prosecution firms by IP STARS. The firm is deeply involved in the intellectual property community, sponsoring events such as the AIPLA Women in IP Community Service Event.
