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For the Inventor, By the Inventor

Neustadt, Germany

Reinhard Kirstgen

This inventor holds 71 USPTO granted patents, plus 1 CIPO patent, primarily in Pesticide Chemistry (CPC class 5145). Top assignees: Basf Aktiengesellschaft, Basf Akteingesellschaft, Basfaktiengesellschaft. Active years: 1992-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Reinhard Kirstgen. Retrieved from https://idiyas.com/inventor/reinhard-kirstgen

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

USPTO Granted Patents = 71

% Patents Active = 100.0


Average Co-Inventor Count = 9.7

ph-index = 10

Forward Citations = 305(Granted Patents)

Forward Citations (Not Self Cited) = 288(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Nuestadt, DE (2000)
  • 67434 Neustadt, DE (1996 - 2001)
  • 6730 Neustadt, DE (2001)
  • Neustadt, DE (1992 - 2006)

Company Filing History:

goldMedal64 out of 10,816 
 
Basf Aktiengesellschaft
 patents
silverMedal1 out of 12 
 
Basf Akteingesellschaft
 patents
bronzeMedal1 out of 52 
 
Basfaktiengesellschaft
 patents
4. 5 out of 834,570 
Other
 patents

Years Active: 1992-2006

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Areas of Expertise:
Pesticides
Fungicides
Phenylacetic Acid Derivatives
Triazolones
Crop Protection
Pyridine Derivatives
Benzyl Compounds
Hydroximic Acids
Oxime Ethers
Carbamates
Acetic Acid Derivatives
Cinnamic Oximes
71 patents (USPTO):Explore Patents
1. 7056941 - 2-[pyrazolyl and triazolyl-3'-oxymethylene]-phenyl-isoxazolones, triazolones and tetrazolones as pesticides and fungicides (2006-06-06),
2. 6693124 - Bisimino-substituted phenyl compounds and their use as pesticides (2004-02-17),
3. 6605631 - Ortho-substituted 2-methoxyiminophenyl-N-methylacetamides (2003-08-12),
4. 6509379 - Phenylacetic acid derivatives, process and intermediate products for their preparation, and their use as fungicides and pesticides (2003-01-21),
5. 6380231 - Azolyloxybenzylalkoxyacrylic esters, their preparation and their use (2002-04-30),
6. 6362192 - 2-(Pyrazolyloxy) -pyridin-3-ylacetic acid derivatives, agents containing the same and use thereof against noxious fungi and animal parasites (2002-03-26),
7. 6329359 - Substituted benzyl oximino compounds (2001-12-11),
8. 6326399 - O-benzyloxime ethers and crop protection agents containing these compounds (2001-12-04),
9. 6316459 - O-benzyloxime ethers and crop protection agents containing these compounds (2001-11-13),
10. 6310071 - 2-(0-(Pyrimidin-4-yl)methyleneoxy)phenylacetic acid derivatives and their use for controlling harmful fungi and animal pests (2001-10-30),
11. 6265613 - Phenylacetic acid derivatives, process for their preparation and their use as pesticides and fungicides (2001-07-24),
12. 6255352 - Method for combating harmful fungi (2001-07-03),
13. 6228810 - Pyridine derivatives, process for preparing the same and their use for controlling animal pests and harmful fungi (2001-05-08),
14. 6225349 - Hydroximic acid halogenides, method for the production and use thereof (2001-05-01),
15. 6211190 - Pyrimidine derivatives, process and intermediate products for their preparation and pesticides or fungicides containing these derivatives (2001-04-03),

Title: Reinhard Kirstgen: Pioneering Inventor from Neustadt

Introduction:

Reinhard Kirstgen, a prolific inventor based in Neustadt, Germany, has made significant contributions to the field of pesticides and fungicides. With an impressive portfolio of 71 patents, Kirstgen continues to push the boundaries of innovation in agricultural technology.

Latest Patents:

His latest patents include groundbreaking formulations such as 2-[pyrazolyl and triazolyl-3'-oxymethylene]-phenyl-isoxazolones, triazolones, and tetrazolones designed to combat pests and fungal infections. Additionally, his work on bisimino-substituted phenyl compounds as potent pesticides showcases his expertise in the industry.

Career Highlights:

Kirstgen has held key positions at renowned companies such as BASF Aktiengesellschaft, where he honed his skills and developed groundbreaking solutions for agricultural challenges. His strategic approach to research and development has led to the successful implementation of numerous patented technologies in the market.

Collaborations:

Throughout his career, Kirstgen has collaborated with industry experts like Gisela Lorenz and Eberhard Ammermann. These fruitful partnerships have not only enriched his own work but have also paved the way for innovative solutions that benefit the agricultural sector as a whole.

Conclusion:

In conclusion, Reinhard Kirstgen stands as a trailblazing inventor whose dedication to developing cutting-edge pesticides and fungicides has revolutionized agricultural practices. His remarkable portfolio of patents and fruitful collaborations underscore his commitment to driving innovation in the field.

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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