This inventor holds 6 USPTO granted patents. Top assignees: Gulf Oil Corporation, Gulf Research & Development Company. Active years: 1977-1982.
Location History:
- Shawnee, KS (US) (1977 - 1981)
- Wilmington, DE (US) (1981 - 1982)
Company Filing History:
Years Active: 1977-1982
Title: The Innovative Contributions of Otto L. Hoffmann
Introduction
Otto L. Hoffmann, an accomplished inventor based in Shawnee, Kansas, has made significant strides in the field of agricultural chemistry. With a portfolio of six patents, Hoffmann focuses on the development of innovative plant growth regulators and herbicide antagonists, showcasing his dedication to improving agricultural practices.
Latest Patents
Hoffmann's latest inventions include a class of compounds known as 1-Benzoyl-3-hydroxy-6(1H)-pyridazinones, which serve as plant growth regulators. These novel compounds feature a structural formula where Y is --COOH, --COOR, --CH2OH, --CHO, --R, --OR, or a halogen, while R represents a C1 to C4 alkyl or alkenyl group. Another notable patent involves the development of dichloroacetylimino herbicide antagonists. These new compounds act as effective plant protection agents against various herbicides, featuring general structural formulas that allow for diverse applications to both seeds and soil.
Career Highlights
Throughout his career, Hoffmann has worked with reputable companies such as Gulf Oil Corporation and Gulf Research and Development Company. His experience in these organizations has been instrumental in shaping his innovative mindset and contributions to the agricultural sector.
Collaborations
Hoffmann has collaborated with respected colleagues in his field, including Natu R. Patel and Joel L. Kirkpatrick. Their combined expertise has facilitated advancements in plant protection technologies, enabling the development of effective solutions for the agriculture industry.
Conclusion
Otto L. Hoffmann exemplifies the spirit of innovation in agricultural chemistry. Through his impressive portfolio of patents and collaborations with industry experts, Hoffmann continues to impact the field positively, paving the way for future advancements in plant growth and protection technologies. His contributions not only enhance agricultural efficiency but also contribute to sustainable practices within the industry.