Location History:
- Cambridge, MA (US) (2001 - 2017)
- Ithaca, NY (US) (2010 - 2022)
- Calhoun, LA (US) (2014 - 2024)
Company Filing History:
10 out of 1,360 
8 out of 8,373 
3 out of 1,521 
Years Active: 2001-2025
Title: **David Putnam: Innovator in Biomimetic Lubrication Technologies**
Introduction
David Putnam, based in Ithaca, NY, is a distinguished inventor known for his significant contributions to the field of biomimetic lubrication. With a total of 12 patents to his name, Putnam has focused his research and innovations primarily on enhancing the lubrication of biological tissues, addressing critical issues in medical applications, particularly in joint health.
Latest Patents
One of David Putnam's latest patents involves the development of lubricating block copolymers and their application as biomimetic boundary lubricants. This innovative invention outlines methods for lubricating biological tissues, including joints, bone, ocular tissue, nasal tissue, tendons, tendon capsules, and vaginal tissue. The patent emphasizes the effectiveness of a block copolymer lubricating composition that performs at least as well as, if not better than, lubricin, a natural lubricant. Significant use cases involve treating conditions such as osteoarthritis, where his block copolymers are specifically designed with either an ammonium-containing polymer block paired with a non-ionic hydrophilic polymer block or a carboxylic acid-containing polymer block alongside a non-acid, non-ionic hydrophilic polymer block.
Career Highlights
Throughout his career, David has made remarkable strides in the research community, particularly through his affiliations with Cornell University and the Cornell Research Foundation Inc. His work has not only resulted in numerous patents but also set new standards in the development of lubricants that mimic natural fluids, demonstrating his commitment to advancing medical technology.
Collaborations
David Putnam has had the privilege of collaborating with notable peers in the field, including Matthew DeLisa and Joseph Rosenthal. These partnerships have further enriched the research, allowing for a diverse exchange of ideas and expertise that has fueled innovation in their joint endeavors.
Conclusion
In summary, David Putnam is a prominent inventor whose innovative work in biomimetic lubrication technologies is making a difference in medical treatments for various conditions. With a robust portfolio of patents and a collaborative spirit, Putnam continues to influence the landscape of biomedical research, paving the way for new therapeutic solutions in the understanding and treatment of joint-related ailments.