Location History:
- Somerville, MA (US) (1985)
- Dennis Port, MA (US) (1987 - 1999)
Company Filing History:
Years Active: 1985-1999
Title: Richard J Murphy: Innovator in Ink Jet Technology
Introduction
Richard J Murphy is a notable inventor based in Dennis Port, MA (US). He has made significant contributions to the field of ink jet technology, holding a total of 4 patents. His work has focused on enhancing the quality and durability of ink jet recording sheets.
Latest Patents
Among his latest patents is the invention of an ink jet recording sheet. This innovative sheet comprises a support carrying an ink-receiving layer, which includes a hydrophilic polymer, preferably poly(vinyl alcohol), and a poly(vinylpyridine). The images formed using this sheet display good water fastness, making it a valuable asset in the printing industry. Another significant patent involves polyoxyalkylene overcoats for image-receiving elements. This patent discloses diffusion transfer films and processes wherein the processing composition includes a light reflecting pigment and an optical filter agent. The image-receiving layer carries an overcoat comprising a polyoxyalkylene decolorizing agent hydrogen bonded with at least one other polymer and a salt of polyvinyl hydrogen phthalate. This overcoat layer is designed to decolorize the optical filter agent immediately adjacent to the interface between the processing composition and the overcoat layer.
Career Highlights
Richard has had a distinguished career, working with renowned companies such as Polaroid Corporation and its Patent Department. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in imaging technology.
Collaborations
Throughout his career, Richard has collaborated with talented individuals, including Yung T Chen and Gerald P Harwood, Jr. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field.
Conclusion
Richard J Murphy's contributions to ink jet technology have made a lasting impact on the industry. His innovative patents and collaborations highlight his dedication to advancing imaging solutions. His work continues to influence the way we think about and utilize ink jet technology today.