Paul R Josephson, Jr. is a notable inventor based in Fort Collins, CO (US). He has made significant contributions to the field of lithographic printing, holding a total of 7 patents. His work focuses on developing advanced printing technologies that enhance the efficiency and quality of printed materials.

Latest Patents

Josephson's latest patents include innovations in lithographic printing plates that feature a radiation-sensitive layer. These negative-working lithographic printing plates incorporate a photocrosslinkable polymer, which contains a photosensitive group as an integral part of the polymer backbone. The print-out composition used in these plates produces an optical density difference upon exposure to activating radiation, allowing the exposed image to be visible before processing. This composition includes a leuco form of a dye with removable hydrogen atoms, a photooxidant with a photoscissionable nitrogen-oxygen bond, and a heteroaromatic amine N-oxide to improve photo-efficiency and increase print-out density.

Career Highlights

Josephson has had a distinguished career at Eastman Kodak Company, where he has been instrumental in advancing printing technologies. His innovative approaches have led to significant improvements in the quality and efficiency of lithographic printing processes.

Collaborations

Throughout his career, Josephson has collaborated with notable colleagues, including Paul R West and James E Mitchell. These collaborations have contributed to the development of cutting-edge technologies in the printing industry.

Conclusion

Paul R Josephson, Jr. is a prominent figure in the field of lithographic printing, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to shape the future of printing technology.

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