Company Filing History:

13 out of 1,473

Agfa-gevaert Ag

patents

12 out of 6,662

Hoechst Aktiengesellschaft

Years Active: 1989-2002

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32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6492093 - Radiation-sensitive mixtures comprising IR-absorbing cyanine dyes having a betaine structure or having a betaine structure and containing an anion, and recording materials prepared therewith (2002-12-10),

2. 6365330 - Concentrate and aqueous developer produced therefrom for imagewise exposed recording materials (2002-04-02),

3. 6294298 - Pigmented recording material having a backing coating for the production of offset printing plates (2001-09-25),

4. 6238838 - Radiation-sensitive mixture comprising IR-absorbing, anionic cyanine dyes and recording material prepared therewith (2001-05-29),

5. 6197472 - Recording material having a pigment-colored radiation-sensitive layer (2001-03-06),

6. 6190825 - Polymers containing N-substituted maleimide units and their use in radiation-sensitive mixtures (2001-02-20),

7. 6165685 - Thermally recordable material insensitive to white light (2000-12-26),

8. 6100016 - Developer for irradiated, radiation-sensitive recording materials (2000-08-08),

9. 6100004 - Radiation-sensitive mixture and recording material made thereof for (2000-08-08),

10. 5998084 - Radiation-sensitive recording material for the production of (1999-12-07),

11. 5994029 - Dulled radiation-sensitive recording material and process for its (1999-11-30),

12. 5972572 - Developer for irradiated, radiation-sensitive recording materials (1999-10-26),

13. 5900352 - Developer for irradiated radiation-sensitive recording materials (1999-05-04),

14. 5753405 - Positive-working recording material containing aluminum base and (1998-05-19),

15. 5753404 - Photosensitive recording material containing negative working diazonium (1998-05-19),

Title: **Innovator Spotlight: Andreas Elsaesser**

Introduction

Andreas Elsaesser, based in Idstein, Germany, is a prominent inventor with an impressive portfolio of 32 patents. His innovative contributions to the field have significantly advanced technologies related to radiation-sensitive materials and development processes.

Latest Patents

Among his latest patents, Andreas has developed radiation-sensitive mixtures that incorporate IR-absorbing cyanine dyes with a betaine structure or anion-containing formulations. He has also created concentrates and aqueous developers suitable for imagewise exposed recording materials. These developers consist of water, alkaline agents, amphoteric surfactants, anionic surfactants, complexing agents, aminoalcohols, and N-alkoxylated amines. Notably, a ready-to-use developer can be prepared by diluting this concentrate with tap water, making it ideal for printing plate production.

Career Highlights

Throughout his career, Andreas has made significant impacts while working with esteemed companies such as Agfa-Gevaert AG and Hoechst Aktiengesellschaft. His expertise in the development of innovative materials has not only been pivotal in his own research but also in the advancements of the companies he has collaborated with.

Collaborations

Andreas has worked alongside renowned professionals like Otfried Gaschler and Dieter Mohr. These collaborations have fostered a dynamic exchange of ideas, driving forth groundbreaking advancements in their specialized fields.

Conclusion

Andreas Elsaesser exemplifies the spirit of innovation through his extensive work and numerous patents. His contributions to radiation-sensitive technologies continue to influence the sector, underscoring the importance of collaboration and creativity in scientific advancements.

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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.