This inventor holds 26 USPTO granted patents and 7 published patent applications, plus 3 CIPO patents and 7 EPO patents, primarily in Cardiovascular Devices. Top assignees: Boston Scientific Scimed, Inc., Scimed Life Systems, Inc., Cardiac Pacemakers, Inc.. Active years: 2001-2026.
Location History:
- Maple Grove, MN (US) (2001 - 2011)
- Brooklyn Park, MN (US) (2013 - 2024)
Company Filing History:
16 out of 6,594 
8 out of 1,831 
1 out of 4,113 
Years Active: 2001-2026
Areas of Expertise:
Title: Dennis A. Peiffer: Innovator in Medical Device Patents
Introduction
Dennis A. Peiffer is an accomplished inventor based in Brooklyn Park, Minnesota, known for his significant contributions to the field of medical device technology. With a remarkable portfolio of 23 patents, Peiffer has pioneered various innovations that enhance medical procedures and patient care.
Latest Patents
Among his most recent inventions, Peiffer has developed an occlusive medical device, which features an expandable framework designed to transition between a compact configuration and an expanded state. This innovative implant includes a fixation member that plays a crucial role in securing the device, containing both a first engagement portion that stabilizes the framework and an anchor portion extending outwardly. Additionally, another notable patent is the retrieval wire centering device. This occlusive implant system comprises a catheter with a lumen and a core wire that is made to slide and rotate within it. The system effectively integrates a threaded member at its distal end, making it compatible with a medical implant characterized by an expandable frame and a detachable threaded insert, showcasing Peiffer’s ingenuity in improving medical implants.
Career Highlights
Peiffer's career has included significant tenures at leading companies in the medical device sector, namely Boston Scientific Scimed, Inc. and Scimed Life Systems, Inc. His work in these organizations has fostered advancements that are pivotal for minimally invasive surgical procedures, where functionality and reliability are paramount.
Collaborations
Throughout his career, Dennis has collaborated with notable professionals, including Paul F. Chouinard and Brian Joseph Tischler. These partnerships have not only refined his inventions but have also contributed to a culture of innovation within the medical technology field.
Conclusion
Dennis A. Peiffer stands out as a key figure in medical device innovation, reflecting a commitment to enhancing patient care through technological advancements. His extensive patent portfolio not only illustrates his creativity but also his dedication to improving healthcare outcomes for countless individuals.