Location History:
- Northeast, MD (US) (1994)
- Richmond, VA (US) (1989 - 1997)
Company Filing History:
5 out of 759 
4 out of 31 
1 out of 832,680 Years Active: 1989-1997
Title: The Innovative Contributions of Charles R. Howe
Introduction
Charles R. Howe is a distinguished inventor based in Richmond, Virginia, USA. With a portfolio of five patents, his work has significantly impacted the field of gas-phase contaminant purification technologies. Howe's inventions primarily focus on liquid scrubbing techniques that enhance environmental safety and efficiency in contaminant removal processes.
Latest Patents
His latest patents showcase advanced methods for liquid scrubbing of gas-phase contaminants. The first patent emphasizes an acidic aqueous medium designed for purifying gas-phase streams through the oxidation of contaminants. This innovative medium comprises four key components: a silver(I) oxidation catalyst, a hydrogen peroxide oxidant, a silver metal-reoxidation co-catalyst, and an oxidation-resistant acid. This combination allows for efficient cascade oxidation and the continuous regeneration of the silver catalyst.
The second patent also discusses liquid scrubbing of gas-phase contaminants, specifically targeting the removal of toxic chemicals like phosphine and arsine. By utilizing an aqueous medium rich in redox ingredients such as silver nitrate, hydrogen peroxide, sodium tungstate, and sulfuric acid, this technology effectively oxidizes harmful gases into more manageable, water-soluble derivatives.
Career Highlights
Throughout his career, Charles R. Howe has worked with prominent companies, including Philip Morris Inc. and Philip Morris Products Inc. His time at these organizations provided him with a platform to develop and refine his innovative ideas into tangible patents that contribute to environmental health.
Collaborations
In his pursuit of invention, Howe has collaborated with notable colleagues, including John Bryant Paine, III, and Kenneth F. Podraza. These professional relationships have fostered a creative environment, enabling the exchange of ideas and expertise that have propelled the development of new technologies in the field.
Conclusion
Charles R. Howe's contributions through his patents and collaboration with leading companies highlight his importance as an innovator in the development of effective gas-phase contaminant scrubbing solutions. His work not only demonstrates a commitment to environmental safety but also exemplifies the potential of inventors to effect positive change through innovation.
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.