Location History:
- New Hope, MN (US) (1998 - 2008)
- Plymouth, MN (US) (2000 - 2020)
Company Filing History:
3 out of 110 
3 out of 14 
3 out of 676 
Years Active: 1998-2020
Title: Inventor Spotlight: Sheldon J. Nelson
Introduction
Sheldon J. Nelson is an innovative inventor known for his contributions to the field of medical devices, particularly in catheter technology. Residing in New Hope, MN, he holds an impressive portfolio of 11 patents that reflect his commitment to advancing health care solutions.
Latest Patents
Among his latest inventions is the "Deflectable Variable Radius Catheters." This innovative catheter is designed to create multiple variable radius spiral forms from a single, flexible distal end section. One of the key features of this catheter is its use of a variable radius control wire, which allows for the extension or deformation of a pre-formed loop structure into a complex three-dimensional spiral-like geometry. This capability enables medical professionals to navigate a variety of anatomical areas without the need to change catheters during procedures, promoting efficiency and patient safety. Furthermore, his invention includes methods for producing such catheters, emphasizing the fusion of multiple regions with common control wires.
Career Highlights
Throughout his career, Sheldon has made significant contributions while working at notable companies like Antares Pharma, Inc. and Medi-ject Corporation. His work at these organizations has been instrumental in developing innovative solutions that enhance medical treatment options.
Collaborations
During his journey as an inventor, Sheldon has collaborated with several talented individuals, including Paul R. Lesch, Jr. and Duy Nguyen. These partnerships have contributed to his success and helped him push the boundaries of medical innovation.
Conclusion
Sheldon J. Nelson exemplifies the spirit of innovation in the medical field. His work on deflectable variable radius catheters showcases not only his technical expertise but also his dedication to improving patient care. As he continues to develop new solutions, Sheldon remains a notable figure among inventors and innovators in the healthcare industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.