Company Filing History:
Years Active: 2011-2012
Title: The Innovative Contributions of Rene Ullrich
Introduction
Rene Ullrich is a notable inventor based in Munich, Germany. He has made significant contributions to the field of imaging and processing technologies, particularly in the development of lithographic printing plates. With a total of 2 patents, his work has advanced the capabilities of positive-working imageable elements.
Latest Patents
Ullrich's latest patents include innovative methods for imaging and processing positive-working imageable elements. One patent describes a process where an imaged and developed element, such as a lithographic printing plate, is created through infrared radiation imaging of a positive-working imageable element. This element features inner and outer imageable layers, with one or both layers containing a polymeric binder that has pendant 1H-tetrazole groups. The development process utilizes a single processing solution with a pH ranging from about 5 to about 11, effectively removing predominantly only the exposed regions while providing a protective layer over the imaged surface.
Another patent focuses on modified polymers and their application in producing lithographic printing plate precursors. This radiation-sensitive negative working element comprises a substrate with a hydrophilic surface and a layer on that surface. The layer consists of a modified polymer that is soluble in aqueous alkaline solutions, with its solubility remaining unchanged by infrared radiation. This innovative approach enhances the functionality of lithographic printing plates.
Career Highlights
Rene Ullrich is currently associated with Eastman Kodak Company, where he continues to push the boundaries of imaging technology. His work has been instrumental in developing advanced materials and processes that are crucial for modern printing applications.
Collaborations
Ullrich has collaborated with several talented individuals in his field, including Celin M Savariar-Hauck and Alan Stanley Monk. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Rene Ullrich's contributions to the field of imaging and processing technologies are noteworthy. His patents reflect a commitment to advancing lithographic printing techniques, showcasing his innovative spirit and dedication to his craft.