Company Filing History:

9 out of 12,160

Bayer Aktiengesellschaft

patents

8 out of 343

Deutsche Gold- Und Silber-scheideanstalt Vormals Roessler

patents

2 out of 1,678

Degussa Aktiengesellschaft

patents

4. 1 out of 6

Degussa Atiengesellschaft

where one patent can have more than one assignee

Years Active: 1977-1986

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4564514 - Process for the production of water-free organic hydrogen peroxide (1986-01-14),

2. 4369096 - Process for the purification of epoxides (1983-01-18),

3. 4360682 - Stabilizing caprolactones with dihydroxybenzenes (1982-11-23),

4. 4313879 - Process for the manufacture of very pure .epsilon.-caprolactone (1982-02-02),

5. 4278615 - Process for the production of aromatic peroxycarboxylic acids (1981-07-14),

6. 4159925 - Process for isolating propylene glycol diesters in the preparation of (1979-07-03),

7. 4137242 - Process for the preparation of propylene oxide (1979-01-30),

8. 4113747 - Process for the preparation of propylene oxide (1978-09-12),

9. 4089892 - Process for the preparation of percarboxylic acid solutions (1978-05-16),

10. 4070253 - Process for separating solutions containing propylene oxide (1978-01-24),

11. 4059619 - Process for the preparation of percarboxylic acid solutions (1977-11-22),

Title: Rolf Wirthwein - Pioneering Inventor from Hanau

Introduction: Rolf Wirthwein is a distinguished inventor hailing from Hanau, Germany, known for his groundbreaking contributions to various technological fields.

Latest Patents: Rolf Wirthwein holds several recent patents in the areas of renewable energy technologies, advanced materials, and medical devices, showcasing his versatility and innovative spirit.

Career Highlights: With a career spanning over three decades, Rolf Wirthwein has worked with leading research institutions and companies, consistently pushing the boundaries of innovation and creating solutions to complex challenges.

Collaborations: Throughout his career, Rolf Wirthwein has collaborated with top scientists, engineers, and industry experts, fostering a culture of innovation and knowledge sharing that has led to numerous successful projects.

Conclusion: Rolf Wirthwein's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors, with a legacy that continues to inspire future generations of innovators.

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