Location History:
- Tentlingen, CH (1989)
- Marly, CH (1992 - 1993)
- Fribourg, CH (1995 - 2000)
- Rheinfelden, CH (2002 - 2009)
Company Filing History:
5 out of 1,524 
5 out of 6,850 Years Active: 1989-2009
Title: Roger Martin: Innovator in Polymer Chemistry
Introduction
Roger Martin is a distinguished inventor based in Fribourg, Switzerland. He has made significant contributions to the field of polymer chemistry, holding a total of 10 patents. His work focuses on developing innovative materials and compositions that enhance the performance of lubricants and polymers.
Latest Patents
Among his latest patents, one notable invention is related to polymers produced by the atom transfer radical polymerization (ATRP) technique. This invention involves a block copolymer where the polymer chain terminal group is structurally modified with functionally effective groups, such as antioxidants and corrosion inhibitors. This innovation aims to improve the stability and performance of lubricants and polymers subjected to oxidative, thermal, or light-induced degradation. Another significant patent involves liquid phenolic sulfur-containing antioxidants, which are designed to enhance the resistance of lubricant compositions to oxidative degradation. These compositions are particularly beneficial for motor combustion engines, as they help reduce the formation of harmful deposits.
Career Highlights
Roger Martin has had a successful career, working with prominent companies in the chemical industry. He has been associated with Ciba Specialty Chemicals Corporation and Ciba-Geigy Corporation, where he contributed to various research and development projects. His expertise in polymer chemistry has positioned him as a key figure in the advancement of lubricant technologies.
Collaborations
Throughout his career, Roger has collaborated with notable professionals in the field, including Paul Dubs and Samuel Evans. These collaborations have further enriched his research and development efforts, leading to innovative solutions in polymer chemistry.
Conclusion
Roger Martin's contributions to polymer chemistry and his innovative patents have significantly impacted the industry. His work continues to influence the development of advanced materials that enhance the performance of lubricants and polymers.