Burscheid, Germany

Karl H Buchel

This inventor holds 236 USPTO granted patents, primarily in Fungicidal Compounds (CPC class 548262). Top assignees: Bayer Aktiengesellschaft, Agfa-Gevaert Ag. Active years: 1976-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl H Buchel. Retrieved from https://idiyas.com/inventor/karl-h-buchel

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 19

Forward Citations = 1,645(Granted Patents)

Forward Citations (Not Self Cited) = 1,390(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • DE (1977)
  • Leverkusen, DE (1980)
  • Wuppertal-Elberfeld, DE (1976 - 1988)
  • Burscheid, DE (1982 - 1994)
  • Wuppertal, DE (1976 - 1995)

Company Filing History:


Years Active: 1976-1995

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Areas of Expertise:
Fungicides
Triazolyl Derivatives
Azolylmethyloxiranes
Cyclopropyl-Substituted
Hydroxyalkyl-Azoles
Plant Growth Regulators
Antimycotic Agents
Hydroxyethyl-Azoles
Substituted Azolyl
1-Hydroxyethyl-Azoles
Antimicrobial Agents
Ether Derivatives
236 patents (USPTO):Explore Patents

Title: Karl H Buchel: Prolific Inventor with 184 Patents

Introduction:

In the world of innovations and patents, Karl H Buchel from Burscheid, Germany, has cemented his position as a prolific inventor. With an impressive track record and a wealth of patents to his name, Buchel has made significant contributions to the field of chemistry and has forged successful collaborations with leading companies. In this article, we will explore his latest patents, career highlights, notable collaborations, and acknowledge his outstanding contributions.

Latest Patents:

One of Buchel's recent noteworthy patents is for "Substituted azolylmethyloxiranes - Fungicidal and plant growth-regulating substituted azolylmethyloxiranes." This patent encompasses a group of compounds (represented by the formula ##STR1##), which have proven to be effective fungicides and plant growth regulators. These compounds, with alkyl substituents represented by R.sup.1, hold promise for the agricultural industry in preventing fungal diseases and enhancing plant growth.

Buchel's contribution also extends to the development of "Ether derivatives of substituted 1-hydroxyalkyl-azoles as fungicides." The compounds described in this patent (represented by the general formula ##STR1## where A represents a nitrogen atom or a CH group) demonstrate fungicidal properties and can potentially contribute to the advancement of crop protection technologies.

Career Highlights:

Throughout his career, Buchel has exhibited a remarkable dedication to innovation and scientific exploration. His work primarily focused on the fields of chemistry and chemical engineering. Notably, he has spent significant time contributing to the success of renowned companies such as Bayer Aktiengesellschaft and Agfa-Gevaert AG.

Collaborations:

Buchel's impactful work has often been the result of successful collaborations with fellow inventors. One such collaboration includes Wilhelm Brandes, a prominent figure in the field of chemical research. The partnership between Buchel and Brandes has undoubtedly allowed for the exchange of ideas, insights, and expertise, resulting in groundbreaking innovations.

Another significant collaboration in Buchel's career was with Paul-Ernst Frohberger. Frohberger, known for his contributions to chemistry, has joined forces with Buchel to further explore new frontiers and tackle complex challenges in the realm of chemical invention.

Conclusion:

Karl H Buchel's extensive patent portfolio, spanning an impressive 184 patents, showcases his remarkable talent and expertise as an inventor. With his latest patents in fungicides and plant growth regulators, Buchel has made crucial contributions to the agricultural sector, offering solutions that can enhance crop protection and cultivation.

Throughout his career, Buchel's collaborations with esteemed colleagues such as Wilhelm Brandes and Paul-Ernst Frohberger have undoubtedly fueled his innovative pursuits. Their combined efforts have facilitated groundbreaking discoveries in the field of chemistry.

Karl H Buchel's work serves as an inspiration to aspiring inventors and highlights the importance of collaboration and continuous exploration in driving meaningful advancements in various industries.

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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