Location History:
- Wrightsville Beach, NC (US) (1997)
- Durham, NC (US) (1994 - 1998)
- Wilmington, NC (US) (1999 - 2002)
Company Filing History:
7 out of 8 
1 out of 1 
1 out of 5 Years Active: 1994-2002
Title: **Innovative Contributions of J Tobin Geatz in Semiconductor Polishing Technologies**
Introduction
J Tobin Geatz, an accomplished inventor based in Durham, NC, holds an impressive portfolio of nine patents. His innovations primarily focus on the field of semiconductor manufacturing, where he has significantly contributed to the development of methods for processing liquid and slurry abrasives used for polishing.
Latest Patents
Among his latest patents is the "Apparatus and process for separation and recovery of liquid and slurry abrasives used for polishing." This invention addresses the efficient separation of abrasive components and clear fluids from an aqueous chemical mechanical slurry used in the planarization of semiconductor materials. The system allows for the reuse of the clear liquid, transforming it into valuable resources such as irrigation water, process cooling water, or safe disposal into the industrial waste stream. A critical feature includes a solids detection device that monitors the concentration of abrasive solids in the waste effluent, directing the stream appropriately based on predefined thresholds. Furthermore, with the integration of ion exchange processes, the resulting water stream can cater to high-purity applications, showcasing a significant advancement in sustainability within the semiconductor industry.
Career Highlights
J Tobin Geatz has built a commendable career, having worked with notable companies such as Applied Chemical Solutions and Linica Group, Ltd. His contributions extend beyond technology to creating impactful processes that enhance both efficiency and environmental responsibility within manufacturing settings.
Collaborations
Throughout his career, Geatz has collaborated with esteemed colleagues, including Edward T Ferri, Jr. and Gary L Corlett. Their combined expertise has fostered advancements in innovative technologies, pushing the boundaries of what is achievable in the industry.
Conclusion
In summary, J Tobin Geatz stands as a pivotal figure in the realm of semiconductor manufacturing and polishing technologies. His nine patents not only underscore his inventive prowess but also reflect a commitment to innovation that addresses the challenges of sustainable practices within the industry. As technology advances, Geatz’s contributions will undoubtedly continue to shape the future of semiconductor processing.
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.