logo

For the Inventor, By the Inventor

Hanau, Germany

Rolf Wirthwein

This inventor holds 11 USPTO granted patents. Top assignees: Bayer Aktiengesellschaft, Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, Degussa Aktiengesellschaft. Active years: 1977-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rolf Wirthwein. Retrieved from https://idiyas.com/inventor/rolf-wirthwein

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 4.1

ph-index = 5

Forward Citations = 69(Granted Patents)


Company Filing History:

goldMedal9 out of 12,269 
 
Bayer Aktiengesellschaft
 patents
silverMedal8 out of 343 
 
Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler
 patents
bronzeMedal2 out of 1,694 
 
Degussa Aktiengesellschaft
 patents
4. 1 out of 6 
 
Degussa Atiengesellschaft
 patents
5. 1 out of 4,541 
 
Henkel Ag & Company, Kgaa
 patents
where one patent can have more than one assignee

Years Active: 1977-1986

Loading Chart...
11 patents (USPTO):Explore 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.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…