Company Filing History:
10 out of 1,084 
2 out of 2,018 
1 out of 396 
Years Active: 2007-2014
Title: **Innovative Contributions of Inventor Stanley Leroy Lehmann**
Introduction
Stanley Leroy Lehmann, an inventor based in Martinez, CA, has made significant contributions to the field of material science, particularly through his innovative work on curable benzoxazine-based compositions. With a remarkable total of 11 patents, Lehmann's inventions demonstrate a commitment to advancing technology and improving the applications of synthesized materials.
Latest Patents
Two of Stanley Leroy Lehmann's latest patents include groundbreaking innovations in benzoxazine chemistry. His first patent, titled "Curable benzoxazine-based compositions, their preparation and cured products thereof", introduces a unique composition that includes at least one benzoxazine and a toughening additive. This composition is characterized by the distribution of the toughening additive in the cured product through discrete domains, optimizing the material's properties. The dimensions of these domains are critical, as at least 50% must remain within 10 nm to 500 nm, as determined by transmission electron microscopy (TEM).
The second patent, "Curable benzoxazine macromonomers, their preparation and cured products", focuses on the development of a macromonomer that contains at least three benzoxazine rings. It features a specific fragment that includes a chain of at least 40 consecutive atoms located between two benzoxazine nitrogen or oxygen atoms. This unique structure contributes to the creation of high-performance cured products and presents a method for their production.
Career Highlights
Throughout his career, Stanley Leroy Lehmann has worked with prominent organizations in the industry. Notably, he has held positions at Henkel Corporation and Henkel AG & Company, KGaA, where he utilized his expertise in material sciences to contribute to product development and innovation. His work has not only advanced the commercial applications of benzoxazine compounds but has also positioned him as a key figure in the field of polymers.
Collaborations
Lehmann has collaborated with esteemed colleagues, including Raymond S. Wong and Wei Helen Li, to enhance his research and expand the impact of his inventions. These collaborations have facilitated the exchange of ideas and expertise, leading to innovative advancements in curable compositions and polymer technology.
Conclusion
Stanley Leroy Lehmann's contributions to the field of materials science through his patents on benzoxazine-based compositions highlight his innovative spirit and dedication to advancing technology. His collaborative efforts and impactful inventions not only demonstrate his proficiency as an inventor but also pave the way for future developments in high-performance materials. As he continues to explore new frontiers, Lehmann remains a significant force in the world of innovation.
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.