Location History:
- Grivegnee, BE (1993)
- Verdun, CA (1995 - 1997)
- Liege, BE (1989 - 1998)
Company Filing History:
7 out of 456 
4 out of 336 
1 out of 55 Years Active: 1989-1998
Title: The Innovative Journey of Sunil K. Varshney
Introduction: Sunil K. Varshney, based in Liege, Belgium, is an accomplished inventor known for his significant contributions in the field of polymer chemistry. With a remarkable portfolio of 13 patents, Varshney has pioneered advancements in the manufacturing processes of innovative materials, particularly star-shaped copolymers.
Latest Patents: Among his latest patents, Sunil K. Varshney's work on "Star-shaped copolymers and process for their manufacture" stands out. This invention describes a unique process for synthesizing star-shaped block polymers represented by the formula (PA--PB--PC).sub.n --N--(PD--PE).sub.m, where various polymer block types are utilized to achieve desired properties. The process employs anionic polymerization in the presence of a specific monofunctional initiator, resulting in the production of sophisticated copolymeric structures.
Another noteworthy patent involves the "Initiating process and system for the anionic polymerization of acrylic." This invention focuses on a novel initiating system comprising at least one R-M initiator, where M denotes a metal from the alkali and alkaline earth groups. This system facilitates the polymerization of acrylic monomers and related vinyl comonomers, significantly expanding the scope of polymer chemistry.
Career Highlights: Sunil K. Varshney has held prominent positions in respected companies such as Elf Atochem S.A. and Atochem. His work within these organizations has been instrumental in advancing research and development in polymer technologies, yielding numerous innovative products and processes that have made significant impacts in various applications.
Collaborations: Throughout his career, Varshney has collaborated with distinguished colleagues, including Roger Fayt and Philippe Teyssie. These collaborations have enriched his research endeavors, fostering an environment of intellectual exchange and mutual innovation.
Conclusion: Sunil K. Varshney's unwavering dedication to innovation in polymer science is evident through his extensive patent portfolio and fruitful collaborations. His contributions not only advance the understanding of polymer chemistry but also pave the way for future breakthroughs in the development of novel materials. As the field continues to evolve, Varshney's work remains pivotal in shaping the future of polymeric applications.
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.