Company Filing History:

28 out of 12,157

Bayer Aktiengesellschaft

patents

1 out of 38

Bayeraktiengesellschaft

Years Active: 1976-1992

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30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5134113 - Thermoreactive recording material (1992-07-28),

2. 5130442 - Chromogenic enamine compounds, their preparation and use as color formers (1992-07-14),

3. 5118814 - Tetraindolyl-heptamethine derivatives (1992-06-02),

4. 5094688 - Triarylmethane color-forming agents (1992-03-10),

5. 4931567 - Bis(indolyl)ethylene compounds (1990-06-05),

6. 4923641 - Highly concentrated stable solutions of color-forming agent: for (1990-05-08),

7. 4918048 - Thermoreactive recording material (1990-04-17),

8. 4902806 - Bis(indolyl)ethylene aldehydes (1990-02-20),

9. 4897494 - Bis(indolyl)ethylene process (1990-01-30),

10. 4897223 - Tri-phenyl methyl color-forming agents (1990-01-30),

11. 4869989 - Dry toners containing fanal pigments based on cationic dyes (1989-09-26),

12. 4849306 - Dry toners containing methinefanal pigments (1989-07-18),

13. 4847177 - Fanal pigments of closed-ring dry toners containing indamine-and (1989-07-11),

14. 4808719 - 1H-imidazo[2,3-a]indol-2-ones as color-forming agents (1989-02-28),

15. 4783196 - Highly concentrated stable solutions of color-forming agents: for (1988-11-08),

Title: Hubertus Psaar - Innovative Inventor from Leverkusen

Introduction: Hubertus Psaar is a renowned inventor hailing from Leverkusen, Germany, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Hubertus Psaar's recent patents include advancements in renewable energy systems, sustainable materials, and cutting-edge medical devices, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Psaar has worked with leading research institutions and multinational companies, consistently pushing the boundaries of innovation. His inventions have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Hubertus Psaar has collaborated with top universities, research institutions, and industry experts worldwide, fostering a culture of creativity and excellence in invention. His collaborative efforts have led to the development of groundbreaking technologies with far-reaching impacts.

Conclusion: Hubertus Psaar's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors. His dedication to creating solutions that address global challenges continues to inspire future generations of innovators.

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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.