Location History:
- Emmendingen, DE (1995 - 1996)
- Ermendingen, DE (2000)
Company Filing History:
3 out of 18 
1 out of 6 Years Active: 1995-2000
Title: Rolf Willmund: Innovator in Biodegradable Filter Technologies
Introduction
Rolf Willmund is a notable inventor based in Emmendingen, Germany. He has made significant contributions to the field of biodegradable materials, particularly in the development of innovative filter technologies. With a total of four patents to his name, Willmund's work focuses on enhancing the environmental sustainability of cigarette filters.
Latest Patents
One of Willmund's latest patents involves the creation of filter structures formed from cellulose acetate. These structures incorporate an additive that consists of a nitrogenous organic compound. This compound degrades through microbial action, resulting in basic decomposition products such as ammonia. The structures can take various forms, including filaments, staple fibers, films, foils, and sheets. Notably, the filter tow produced from these structures is designed for use in tobacco smoke filter elements. This innovation demonstrates improved biodegradation under environmental influences, ensuring that the filter tow and the tobacco smoke filter element can be stored without the risk of microbiological degradation.
Career Highlights
Throughout his career, Rolf Willmund has worked with several prominent companies, including Rhone-Poulenc Rhodia Aktiengesellschaft and Rhodia Acetow Aktiengesellschaft. His experience in these organizations has contributed to his expertise in developing advanced materials and technologies.
Collaborations
Willmund has collaborated with notable colleagues such as Eberhard Teufel and Wolfgang Sexauer. These partnerships have likely enriched his research and development efforts, leading to innovative solutions in the field of biodegradable materials.
Conclusion
Rolf Willmund's contributions to the development of biodegradable filter technologies highlight his commitment to environmental sustainability. His innovative patents and collaborations reflect a dedication to creating solutions that address pressing ecological challenges.
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.