Location History:
- Basel, CH (1978 - 1983)
- Riehen, CH (1985 - 1990)
Company Filing History:
Years Active: 1978-1990
Title: **Bernardo DE Sousa: Innovator in Keratinous Material Protection**
Introduction
Bernardo DE Sousa, based in Basel, Switzerland, is a prominent inventor who has made significant contributions to the field of chemistry, particularly in protecting keratinous materials from insect attacks. With a total of five patents to his name, his innovative work focuses on the development of compounds that provide enhanced protection for wool and similar materials.
Latest Patents
One of DE Sousa's latest patents is centered around 5-Phenylcarbamoylbarbituric acid compounds. This invention outlines a method for protecting keratinous materials, especially wool, from insect infestations. It involves treating the material with specific compounds where certain parameters, such as halogen and alkyl groups, play a critical role in their effectiveness. The invention also introduces novel compounds that include at least one phenyl or substituted phenyl group, and additional compositions that incorporate synthetic pyrethroids and other protective agents.
Career Highlights
Throughout his career, DE Sousa has been associated with Ciba-Geigy Corporation, a company known for its contributions to agricultural and chemical research. His work has resulted in patented methods that not only enhance the durability of natural fibers but also provide environmentally friendly solutions for pest control.
Collaborations
Bernardo DE Sousa has collaborated with notable colleagues, such as Rene Eric Muntwyler and Werner Schmid. These partnerships have fostered an environment of innovation and creativity, leading to breakthroughs that have applications in various industries reliant on keratinous materials.
Conclusion
Bernardo DE Sousa's pioneering inventions and patents highlight his commitment to innovation in the protection of keratinous materials. His work not only reflects his expertise but also contributes to the advancement of sustainable practices in material preservation. Through continued collaboration and research, DE Sousa's future endeavors promise to further enhance the field of chemical protection for natural fibers.
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.