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For the Inventor, By the Inventor

Leverkusen, Germany

Herbert Diehl

This inventor holds 17 USPTO granted patents, primarily in Organic Synthesis. Top assignees: Bayer Aktiengesellschaft, Lanxess Deutschland Gmbh, Bayer Healthcare Aktiengesellschaft. Active years: 1984-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Herbert Diehl. Retrieved from https://idiyas.com/inventor/herbert-diehl

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

Calculating rank
USPTO Granted Patents = 17

% Patents Active = 76.5

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 35(Granted Patents)


Location History:

  • Leverskusen, DE (1988)
  • Leverkusen, DE (1984 - 2010)

Company Filing History:

goldMedal11 out of 12,269 
 
Bayer Aktiengesellschaft
 patents
silverMedal3 out of 389 
 
Lanxess Deutschland Gmbh
 patents
bronzeMedal2 out of 77 
 
Bayer Healthcare Aktiengesellschaft
 patents
4. 1 out of 254 
 
Kernforschungsanlage Julich Gesellschaft MIT Beschrankter Haftung
 patents

Years Active: 1984-2010

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Areas of Expertise:
Enantiomeric Enrichment
Carbamic Ester Derivatives
Amines Production
Quinolinecarboxylic Acids
Piperidines
Hydroxybenzyl Alcohol
Thiocyanatomethylthiobenzothiazoles
Fluoroaromatic Compounds
Cyclopropanecarboxamide
Dioxo-benzylpyrrolopiperidine
3-Quinolonecarboxylic Acid
5-Fluorotoluene
17 patents (USPTO):Explore Patents
1. 7709644 - Process for the enantiomeric enrichment of cis-8-benzyl-7,9-dioxo-2,8-diazabicyclo[4.3.0]nonane (2010-05-04),
2. 7396952 - Process for preparing carbamic ester derivatives (2008-07-08),
3. 7205440 - Method of producing amines (2007-04-17),
4. 7115744 - Method for producing 8-methoxy-quinolinecarboxylic acids (2006-10-03),
5. 6964963 - Preparation of 4-amino-1-naphthol ethers (2005-11-15),
6. 6897315 - Method for producing 8-methoxy-quinolinecarboxylic acids (2005-05-24),
7. 6458954 - Process for preparing piperidines (2002-10-01),
8. 6392044 - Racemization of R,S-dioxo-benzylpyrrolopiperidine (2002-05-21),
9. 6380441 - Process for preparing 3-hydroxybenzyl alcohol (2002-04-30),
10. 6294673 - Process for preparing nifedipine (2001-09-25),
11. 5639886 - One-pot process for the preparation of 3-quinolonecarboxylic acid (1997-06-17),
12. 5068428 - Process for the preparation of cyclopropanecarboxamide (1991-11-26),
13. 5032687 - Process for the preparation of cyclopropylamine (1991-07-16),
14. 4755609 - Process for the preparation of thiocyanatomethylthiobenzothiazoles (1988-07-05),
15. 4740333 - Process for the preparation of 5-fluorotoluene-2,4-disulphochloride (1988-04-26),

Title: Herbert Diehl - The Innovative Mind from Leverkusen

Introduction: Herbert Diehl is a renowned inventor hailing from Leverkusen, Germany, known for his groundbreaking contributions to various fields of technology.

Latest Patents: Herbert Diehl holds several patents in the areas of renewable energy, sustainable materials, and advanced manufacturing processes, showcasing his commitment to innovation.

Career Highlights: With a career spanning over two decades, Diehl has worked with leading research institutions and companies to develop cutting-edge technologies that have revolutionized industries worldwide.

Collaborations: Throughout his career, Herbert Diehl has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence in all his projects.

Conclusion: Herbert Diehl's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in Leverkusen and beyond.

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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