Company Filing History:

5 out of 591

Lonza Inc.

patents

3 out of 6,850

Ciba-geigy Corporation

patents

1 out of 5

Lim Kunststoff Technologie Gesellschaft M.b.h.

Years Active: 1980-1995

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5476935 - Dyes for use in thermal dye transfer (1995-12-19),

2. 5324601 - Dyes and dye-donor elements for use in thermal dye transfer (1994-06-28),

3. 4997805 - Heat sensitive recording material containing chromogenic (1991-03-05),

4. 4950754 - Chromogenic dicyanomethylenepyrazolinones (1990-08-21),

5. 4916234 - Chromogenic dicyanomethylenepyrazolinones (1990-04-10),

6. 4785113 - 2,4-dichloro-3,5,6-trimethylpyridine (1988-11-15),

7. 4746715 - Process for the production of hydroxytelechelic polymers and their use (1988-05-24),

8. 4387231 - 3-Amino-2-cyano-3-(5-amino-3-phenyl-isoxazole-4-yl)-acrylonitrile (1983-06-07),

9. 4376862 - 3-Amino-2-cyano-3-(5-amino-3-aryl-isoxazolo-4-yl)-acrylic acid methyl (1983-03-15),

10. 4350816 - Process for the production of 4-amino-6-hydroxy-3-phenyl isoxazolo [5,4-b] (1982-09-21),

11. 4350815 - Process for the production of 4,6-diamino-5-cyano-3-aryl-isoxazolo [5,4-b] (1982-09-21),

12. 4212818 - Process for the production of aminomalonic acid dinitrile as an (1980-07-15),

Title: Innovations of Hans Junek

Introduction

Hans Junek is a notable inventor based in Graz, Austria. He has made significant contributions to the field of thermal dye transfer technology. With a total of 12 patents to his name, Junek's work has had a lasting impact on the industry.

Latest Patents

Among his latest patents are innovations related to dyes for use in thermal dye transfer. One of his notable patents is a dye-donor element that comprises at least one dye corresponding to a specific general formula. This formula includes various chemical groups and structures that enhance the effectiveness of dye transfer processes. His work in this area has advanced the capabilities of thermal dye transfer technology.

Career Highlights

Throughout his career, Junek has worked with prominent companies such as Lonza Inc. and Ciba-Geigy Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas. His contributions have been recognized within the industry, showcasing his expertise in the field.

Collaborations

Junek has collaborated with several professionals, including Burkhard Thierrichter and Renate Dworczak. These partnerships have facilitated the exchange of ideas and have contributed to the success of his projects.

Conclusion

Hans Junek's innovations in thermal dye transfer technology demonstrate his expertise and commitment to advancing the field. His patents and collaborations reflect a career dedicated to innovation and excellence.

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