Location History:
- Olney, MD (US) (2003 - 2004)
- Ellicott City, MD (US) (2005)
Company Filing History:
2 out of 3,682 
2 out of 1,217 
Years Active: 2003-2005
Title: Innovations and Contributions of David S. Lawrence
Introduction
David S. Lawrence is an accomplished inventor based in Olney, Maryland. He holds a total of four patents, showcasing his significant contributions to various fields of research and technology. His work has had a notable impact, particularly in the areas of chemical processes and real-time health monitoring.
Latest Patents
One of Lawrence's latest patents is a method of inhibiting methamphetamine synthesis. This innovative method involves adding a chemical reagent to anhydrous ammonia, which prevents the use of anhydrous ammonia as a solvent in a dissolving metal reduction process. The chemical reagent scavenges solvated electrons generated during the process, resulting in a significantly reduced yield of methamphetamine in the reaction product. Preferred chemical reagents for this method include Fe(III)citrate, ferrocene, 2-chloro-6-(trichloromethyl)pyridine, and 1,1,1,2-tetrafluoroethane.
Another notable patent is the development of a cortisol sensor. This device is designed to sense and detect cortisol levels in a fluid sample in real-time using a cortisol-imprinted polymer. Additionally, the invention includes hydration devices that allow users to measure their cortisol levels while providing hydration, thus combining health monitoring with everyday utility.
Career Highlights
Throughout his career, David S. Lawrence has worked with prestigious institutions such as The Johns Hopkins University and The Penn State Research Foundation. His experience in these organizations has contributed to his expertise and innovative capabilities in his field.
Collaborations
Lawrence has collaborated with notable individuals, including Charles D. Smith and Jennifer L. Sample. These partnerships have likely enhanced his research and development efforts, leading to impactful inventions.
Conclusion
David S. Lawrence's contributions to innovation through his patents reflect his dedication to advancing technology and improving health monitoring. His work continues to influence various fields, demonstrating the importance of inventive thinking in addressing complex 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.