Company Filing History:
14 out of 17 
1 out of 832,718 Years Active: 1994-2006
Title: The Innovative Contributions of James R Schleck
Introduction
James R Schleck is a notable inventor based in Somerset, NJ (US), recognized for his significant contributions to the field of pharmaceuticals. With a total of 15 patents to his name, he has developed innovative methods that enhance the efficacy of various medicinal compounds. His work primarily focuses on the preparation of tannate forms of antihistamines, which are crucial in treating allergic reactions.
Latest Patents
One of Schleck's latest patents is the "Hot melt method for preparing diphenhydramine tannate." This invention involves a method for preparing diphenhydramine tannate by reacting diphenhydramine free base at temperatures ranging from about 75 to about 150°C with tannic acid, either neat or as an aqueous slurry containing up to about 20 wt. % water. The diphenhydramine free base can be derived from commercially available diphenhydramine salts, such as diphenhydramine maleate, through a reaction with a base like aqueous sodium hydroxide. The resulting diphenhydramine tannate exhibits extended release properties, making it useful in pharmaceutical compositions as an antihistamine for human use.
Another significant patent is the "Process for preparing pseudoephedrine tannate." This invention describes a method for preparing pseudoephedrine tannate by reacting pseudoephedrine free base at temperatures between about 70 to about 110°C with tannic acid, either neat or as an aqueous slurry containing about 5 to about 30 wt. % water. These innovations reflect Schleck's commitment to improving pharmaceutical formulations.
Career Highlights
Throughout his career, James R Schleck has worked with various companies, including Jame Fine Chemicals, Inc. His experience in the pharmaceutical industry has allowed him to develop and refine his innovative methods, contributing to advancements in drug formulation and delivery.
Collaborations
Schleck has collaborated with notable professionals in his field, including Vilas M Chopdekar and Cheng Guo. These collaborations have further enriched his research and development efforts, leading to the successful creation of his patented inventions.
Conclusion
James R Schleck's contributions to the pharmaceutical industry through his innovative patents demonstrate his expertise and dedication to improving healthcare solutions. His work continues to impact the field positively, showcasing the importance of innovation in medicine.
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.