Company Filing History:
1 out of 2 
1 out of 1 Years Active: 1976-1977
Title: The Innovative Mind of Pierre Poignant
Introduction
Pierre Poignant, an accomplished inventor based in Nyons, France, has made significant contributions to the field of herbicides. With a total of two patents to his name, Poignant's work emphasizes innovation in agricultural chemistry, particularly in the preparation of compounds that effectively control unwanted vegetation.
Latest Patents
Among Pierre Poignant's notable patents is the "Preparation of n-aryl-imidocarbonyl ureas," which focuses on compounds exhibiting herbicidal properties. These compounds have a specific formula where R1 can represent various radicals including phenyl, halogen, and lower alkyl groups. Additionally, his second patent, titled "Compositions for Controlling Weeds," details a mixture of isopropylphenyl dimethylurea and dinitro tert-butylphenol designed for effective weed control within cereal crops, cotton, and soya.
Career Highlights
Throughout his career, Pierre Poignant has worked with several notable companies, including Pepro and Société Pour Le Développement Et La Vente De Spécialités Chimiques. His experiences in these organizations have enabled him to develop innovative solutions that address challenges in the agricultural sector.
Collaborations
Pierre Poignant has collaborated with distinguished colleagues, including Jean Georges Abblard and Bernard Thellot. These collaborations have contributed to the advancements in his research and patent applications, broadening the impact of his innovations.
Conclusion
Pierre Poignant's inventive spirit and dedication to developing herbicidal compounds have significantly influenced the agricultural industry. With his innovative patents, he continues to pave the way for future advancements in crop protection.