This inventor holds 9 USPTO granted patents. Top assignees: Hewlett-Packard Company, Petrolite Corporation, Hewlett-Packard Development Company, L.p.. Active years: 1986-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- St. Louis, MO (US) (1986)
- Corvallis, OR (US) (1990 - 2004)
Company Filing History:
6 out of 9,639 
2 out of 429 
1 out of 27,687 
Years Active: 1986-2004
Title: **Inventor Spotlight: Charles L Thierheimer, Jr.**
Introduction
Charles L Thierheimer, Jr., based in Corvallis, Oregon, is a prolific inventor with an impressive portfolio of nine patents. His focus on innovative ink technologies has led to significant advancements in the field of ink-jet printing. Through his work, he has contributed to the development of formulations that improve the overall performance of ink applications.
Latest Patents
Thierheimer’s recent patent includes a **Non-reactive ink vehicle formulation** which innovatively addresses the challenges faced in low dye load ink compositions. This invention describes ink-vehicle compositions that contain no salts, minimizing orifice plate puddling. Specifically, the formulation can feature water, along with co-solvents such as 1,5-pentanediol and trimethylolpropane, ensuring at least 20% total co-solvent by weight. Another notable patent involves a method for enhancing the wetting process of hydrophobic foams used in ink reservoirs. This method enhances foam absorbance by utilizing an aqueous solution with a low molecular weight alcohol, allowing for more efficient ink storage and preventing orifice plugging.
Career Highlights
Throughout his career, Charles L Thierheimer, Jr. has been affiliated with notable companies, including Hewlett-Packard Company and Petrolite Corporation. His work at these organizations has further cemented his role as an influential figure in ink technology innovations, impacting the design and functionality of modern ink-jet printing systems.
Collaborations
Thierheimer has collaborated with several accomplished professionals in his field, including Suraj L Hindagolla and John M Skene. Together, they have worked on various projects that have pushed the boundaries of current ink technologies and processes, enabling more efficient printing solutions.
Conclusion
Charles L Thierheimer, Jr. continues to exemplify the spirit of innovation in the tech industry. His contributions significantly enhance the capabilities of ink-jet systems, demonstrating the importance of ongoing research and development in the world of printing technology. With nine patents to his name, he remains a vital force influencing the future direction of ink formulations and applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile