Location History:
- North Yorkshire, GB (1997 - 1998)
- Preston, GB (2005 - 2006)
- Lancashire, GB (2004 - 2007)
Company Filing History:
Years Active: 1997-2007
Title: The Innovations of David John Kemmish
Introduction
David John Kemmish is a notable inventor based in Lancashire, GB. He has made significant contributions to the field of polymer science, holding a total of seven patents. His work focuses on the development and purification of advanced materials, particularly in the context of ion-conducting polymers.
Latest Patents
Among his latest patents is a method for purifying a polymeric material that includes phenyl moieties, carbonyl and/or sulphone moieties, and ether and/or thioether moieties. This innovative method involves contacting the polymeric material with a solvent formulation at temperatures exceeding 100°C and pressures above ambient levels. This process effectively charges the solvent with impurities from the polymeric material, allowing for efficient separation. Another significant patent involves a method for preparing an ion-conducting material, such as a membrane, which has reduced sensitivity to water. This method treats an ion-conducting polymeric material, particularly sulphonated polyaryletherketone and/or sulphone, to enhance its crystallinity. The resulting ion-conducting material can be utilized in a Membrane Electrode Assembly of a fuel cell.
Career Highlights
David Kemmish is currently associated with Victrex Manufacturing Limited, a company known for its expertise in high-performance polymer solutions. His work at Victrex has positioned him as a key player in the advancement of polymer technologies.
Collaborations
Throughout his career, Kemmish has collaborated with notable colleagues, including Brian Wilson and Philip A Staniland. These partnerships have contributed to the innovative projects and patents he has developed.
Conclusion
David John Kemmish's contributions to polymer science and his innovative patents highlight his role as a leading inventor in the field. His work continues to influence advancements in material science and fuel cell technology.
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.