Location History:
- Santa Barbara, CA (US) (1978)
- Fall River Mills, CA (US) (1987)
- South Barrington, IL (US) (1991 - 2010)
Company Filing History:
8 out of 15 
5 out of 10 
5 out of 146 
Years Active: 1978-2025
Title: The Innovations of William J. Mayer
Introduction
William J. Mayer, based in South Barrington, IL, is a prolific inventor with an impressive portfolio of 24 patents. His contributions to the field of liquid-based specimen processing have paved the way for advancements in laboratory technology.
Latest Patents
One of William J. Mayer's latest innovations is a vial system and method for processing liquid-based specimens. This novel approach involves a vial-based system designed to handle and process specimens containing particulate matter. The invention features a processing assembly equipped with a stirrer and a particulate matter separation chamber, which are cleverly attached to the inside of the vial cover. When the vial is opened, the assembly remains with the cover, allowing for easy insertion of specimens. An external force applied to the closed vial detaches the processing assembly, ensuring it stays inside the vial for access by laboratory equipment, whether automated or manual.
Career Highlights
Throughout his career, William J. Mayer has worked with renowned companies, including Accumed International, Inc. and Monogen, Inc. His innovative efforts have greatly influenced the development of efficient processing methods in the laboratory space.
Collaborations
In addition to his work at various companies, Mayer has collaborated with talented individuals in the field, such as Richard A. Domanik and Dennis William Gruber. These partnerships have likely enriched his inventive process and contributed to the success of his patents.
Conclusion
William J. Mayer stands out as a notable inventor whose work is marked by innovation and practical applications. His 24 patents, especially in the realm of vial-based specimen processing, highlight his dedication to improving laboratory practices and advancing scientific research.
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.