Company Filing History:

21 out of 1,473

Agfa-gevaert Ag

Agfa-gevaert Aktiengesellshcaft

Years Active: 1977-2002

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28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6451520 - Color photographic silver halide material (2002-09-17),

2. 6297385 - Acetanilide couplers (2001-10-02),

3. 6228568 - Color photographic recording material (2001-05-08),

4. 6057085 - Color photographic recording material (2000-05-02),

5. 6013428 - Color photographic recording material having a 2-equivalent magenta (2000-01-11),

6. 5981160 - Color photographic silver halide material (1999-11-09),

7. 5776667 - Color photographic recording material having a yellow filter layer which (1998-07-07),

8. 5702877 - Color photographic silver halide material (1997-12-30),

9. 5601968 - Color photographic silver halide material (1997-02-11),

10. 5266449 - Bleaching bath (1993-11-30),

11. 5241058 - Azo dye salts useful as masking couplers and preparation thereof (1993-08-31),

12. 5108883 - Color photographic recording material (1992-04-28),

13. 5075207 - Color photographic recording material containing new colored cyan (1991-12-24),

14. 4963465 - Color photographic negative recording material (1990-10-16),

15. 4943519 - Light sensitive, stabilized photographic recording material (1990-07-24),

Title: Hans Langen - Innovative Inventor from Bonn

Introduction: Hans Langen is a renowned inventor hailing from Bonn, Germany, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Hans Langen holds several patents in the areas of renewable energy, sustainable transportation, and advanced materials, showcasing his commitment to creating a more sustainable future.

Career Highlights: With over two decades of experience in the innovation industry, Hans Langen has worked with leading research institutions and companies to develop cutting-edge technologies that have revolutionized the way we live and work.

Collaborations: Throughout his career, Hans Langen has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in all his projects.

Conclusion: Hans Langen's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the landscape of technology for years to come.

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