Location History:
- Grand Island, NY (US) (1993)
- Youngstown, NY (US) (1993 - 1995)
Company Filing History:
5 out of 462 
1 out of 832,718 Years Active: 1993-1995
Title: The Innovative Contributions of Karl W. Seper
Introduction
Karl W. Seper is a notable inventor based in Youngstown, NY (US). He has made significant contributions to the field of chemistry, particularly in the development of methods and compositions that enhance the functionality of various chemical compounds. With a total of 6 patents to his name, Seper's work has had a lasting impact on the industry.
Latest Patents
One of Seper's latest patents focuses on preventing potassium bicarbonate from caking. This method involves dispersing anhydrous potassium carbonate throughout the potassium bicarbonate immediately after it is manufactured. The preferred concentration of anhydrous potassium carbonate used in this process ranges from about 0.1 to about 2.5 wt %. Additionally, he has developed a composition made by this method. Another significant patent involves the synthesis of 4-substituted phthalic anhydrides. This method includes the reaction of maleic anhydride with chlorine or bromine to create a halomaleic anhydride, which is then reacted with a conjugated diene to form a cycloadduct. The process continues with heating to eliminate HX and produce a second cycloadduct, which is further dehydrogenated to yield the desired 4-substituted phthalic anhydride.
Career Highlights
Throughout his career, Karl W. Seper has worked with various organizations, including Occidental Chemical Corporation. His experience in the industry has allowed him to refine his innovative techniques and contribute to advancements in chemical manufacturing.
Collaborations
Seper has collaborated with notable individuals in his field, including Robert L. Zeller and Russell J. Morgan. These partnerships have fostered a creative environment that has led to the development of his patented methods.
Conclusion
Karl W. Seper's contributions to the field of chemistry through his innovative patents demonstrate his commitment to advancing chemical processes. His work continues to influence the industry and inspire future innovations.
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.