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For the Inventor, By the Inventor

Hørsholm, Denmark

Peter Bregnedal Hansen

This inventor holds 6 USPTO granted patents and 2 published patent applications. Top assignee: Kefalas A/s. Active years: 1976-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Peter Bregnedal Hansen. Retrieved from https://idiyas.com/inventor/peter-bregnedal-hansen

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Horsholm, DK (1976 - 1977)
  • Allerod, DK (1981 - 1982)

Company Filing History:

goldMedal6 out of 21 
 
Kefalas A/s
 patents

Years Active: 1976-1982

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6 patents (USPTO):Explore Patents
1. 4309429 - Xanthene and thioxanthene derivatives, compositions thereof, and (1982-01-05),
2. 4285956 - Xanthene and thioxanthene derivatives, compositions thereof and (1981-08-25),
3. 4275209 - Xanthene and thioxanthene derivatives (1981-06-23),
4. 4035503 - Xanthene and thioxanthene derivatives, compositions thereof and a method (1977-07-12),
5. 4022896 - Xanthene and thioxanthene compositions and method of treating (1977-05-10),
6. 3951961 - Xanthene and thioxanthene derivatives, compositions thereof and a method (1976-04-20),

Title: The Innovative Journey of Peter Bregnedal Hansen

Introduction:

Peter Bregnedal Hansen, a visionary inventor hailing from Horsholm, Denmark, has made significant contributions to the field of technology and innovation.

Latest Patents:

Peter Bregnedal Hansen's latest patents include groundbreaking inventions in the realm of renewable energy and sustainable technologies, showcasing his commitment to creating a greener future.

Career Highlights:

With a career spanning over two decades, Peter Bregnedal Hansen has established himself as a pioneer in the tech industry, with a focus on developing cutting-edge solutions that address pressing global challenges.

Collaborations:

Throughout his career, Peter Bregnedal Hansen has collaborated with leading research institutions, universities, and innovative companies to bring his ideas to life and drive meaningful change in the world of technology.

Conclusion:

Peter Bregnedal Hansen's relentless passion for innovation and his dedication to creating a more sustainable world through his inventions make him a true trailblazer in the field of technology.

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]
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