Company Filing History:
Years Active: 1984-1993
Title: The Innovations of Hans-Joachim Schumann
Introduction
Hans-Joachim Schumann is a notable inventor based in Cologne, Germany. He has made significant contributions to the field of color photographic materials. With a total of 5 patents, his work has had a lasting impact on photographic technology.
Latest Patents
Schumann's latest patents include innovative advancements in color photographic recording materials. One of his notable inventions is a color photographic material containing color couplers that yield heat-stable dyes. Another significant patent involves a color photographic recording material containing cyan couplers, which during chromogenic development, yield cyan dyes with specific parameters. Additionally, he has developed a color photographic recording material that utilizes DIR couplers, which enhance edge effects and interimage effects in color photographic silver halide materials.
Career Highlights
Throughout his career, Schumann has been associated with Agfa-Gevaert AG, a leading company in imaging technology. His work has contributed to the advancement of photographic materials, making them more efficient and effective for various applications.
Collaborations
Schumann has collaborated with several talented individuals in his field, including Erich Wolff and Hans Hlschlager. These collaborations have fostered innovation and have led to the development of groundbreaking technologies in photography.
Conclusion
Hans-Joachim Schumann's contributions to the field of color photographic materials are noteworthy. His patents reflect a commitment to innovation and excellence in photographic technology. His work continues to influence the industry and inspire future 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.