Location History:
- Wiesbaden, DE (1986)
- Wiesbaden-Biebrich, DE (1989)
- Heidenrod, DE (1994)
Company Filing History:
Years Active: 1986-1994
Title: Roman Keiper: Innovator in Lithographic Printing Technology
Introduction
Roman Keiper is a notable inventor based in Heidenrod, Germany. He has made significant contributions to the field of lithographic printing, holding a total of 3 patents. His work focuses on processes and materials that enhance the efficiency and quality of printing technologies.
Latest Patents
One of Roman Keiper's latest patents is a process for producing a negative-working lithographic printing form. This invention relates to a method that utilizes a negative-working photosensitive mixture, which is dissolved in a solvent mixture. The mixture contains a negative-working photosensitive compound and a polymeric binder that is insoluble in water but soluble in aqueous alkaline solution. The process involves applying this mixture to a base and subsequently drying the layer, using a solvent mixture that includes more than 2% by weight of at least one monoether of diethylene glycol along with organic solvents having a boiling point below 200°C.
Another significant patent is related to a drafting material. This invention discloses a drafting material that consists of a plastic support with an adhesive layer on at least one surface. It also includes a layer of pigmented or clear lacquer and an antistatic top layer. The lacquer layer contains a combination of materials that enhance its functionality.
Career Highlights
Roman Keiper is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical and pharmaceutical industry. His work at Hoechst has allowed him to develop innovative solutions that address the needs of modern printing technologies.
Collaborations
Throughout his career, Roman has collaborated with notable colleagues, including Walter Lutz and Manfred Hilger. These collaborations have contributed to the advancement of his inventions and the overall progress in the field of lithographic printing.
Conclusion
Roman Keiper's contributions to lithographic printing technology through his patents and collaborations highlight his role as an influential inventor. His innovative processes and materials continue to shape the industry, demonstrating the importance of creativity and research in technological advancements.
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.