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For the Inventor, By the Inventor

Leverkusen, Germany

Wolfgang Sauerteig

USPTO Granted Patents = 9

Average Co-Inventor Count = 3.7

ph-index = 4

Forward Citations = 67(Granted Patents)


Company Filing History:

goldMedal9 out of 1,473 
 
Agfa-gevaert Ag
 patents

Years Active: 1977-1988

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9 patents (USPTO):Explore Patents
1. 4788133 - Color photographic recording material (1988-11-29),
2. 4571378 - Color photographic recording material and development process (1986-02-18),
3. 4427763 - Photographic recording material with a precursor compound for a yellow (1984-01-24),
4. 4287299 - Process for the production of matting layers (1981-09-01),
5. 4276373 - Photosensitive photographic material containing a light-absorbing dye (1981-06-30),
6. 4233398 - Process for the hardening of photographic layers utilizing fast acting (1980-11-11),
7. 4119464 - Process for hardening photographic layers containing gelatine (1978-10-10),
8. 4063952 - Process for hardening silver halide containing photographic layers with (1977-12-20),
9. 4055427 - Process of hardening a silver halide photographic material with a (1977-10-25),

Title: Innovations of Wolfang Sauerteig in Color Photographic Technology

Introduction

Wolfgang Sauerteig, based in Leverkusen, Germany, has established himself as a significant contributor to the field of photographic technologies. With a remarkable portfolio comprising 9 patents, Sauerteig has focused his innovations primarily on color photographic recording materials.

Latest Patents

Among his latest patents, two stand out for their advancements in photographic technology. The first patent relates to color photographic recording material featuring an uppermost layer of green-sensitive silver chloride emulsion. This innovation boasts an improved sharpness and color reproduction, with a layered grain structure where the ratio of diameter to thickness of the silver halide grains is kept at a maximum of 5. His second significant patent focuses on photographic recording materials that include at least one silver halide emulsion layer with comparatively high sensitivity, in conjunction with another layer having comparatively low sensitivity. This innovation utilizes color couplers and DIR compounds that differ in reactivities, enhancing the overall development process.

Career Highlights

Wolfgang Sauerteig is known for his role at Agfa-Gevaert AG, a company renowned for its commitment to imaging and information technology. His patents reflect his dedication to improving photographic materials, contributing towards future innovations in this niche.

Collaborations

Sauerteig has collaborated with notable professionals in the field, including Wolfgang Himmelmann and Erwin Ranz. Through these partnerships, they have collectively advanced the realms of photographic technology and methodology.

Conclusion

Through his innovative contributions, Wolfgang Sauerteig continues to shape the landscape of photographic technology. His advancements in color photographic recording materials not only underline his expertise but also signify the importance of teamwork and collaboration in achieving groundbreaking inventions in the industry.

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