Arnim Köhn

This inventor holds 11 USPTO granted patents and 6 published patent applications and 25 EPO patents. Top assignees: Bayer Intellectual Property Gmbh, Bayer Cropscience Ag, Bayer Aktiengesellschaft. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Arnim Köhn. Retrieved from https://idiyas.com/inventor/arnim-köhn

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

USPTO Granted Patents = 11 (Patent Applications = 6)

% Patents Active = 90.9

EPO Patents = 25 (Patent Applications = 44)

Average Co-Inventor Count = 8.9

ph-index = 4

Forward Citations = 66(Granted Patents)

Location History:

Wiesbaden, DE (2012 - 2013)
Klein-Winterheim, DE (2016)
Klein-Winternheim, DE (2014 - 2019)

Company Filing History:

6 out of 721

Bayer Intellectual Property Gmbh

Bayer Aktiengesellschaft

patents

Years Active: 2012-2026

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12655116 - Substituted isophthalic acid diamides (2026-06-16),

2. 10433553 - Salts of N-(1,3,4-oxadiazol-2-yl) aryl carboxylic acid amides and the use of same as herbicides (2019-10-08),

3. 10336716 - Thermodynamically stable crystal modification of 2-methyl-N-(5-methyl-1, 3, 4-oxadiazol-2-yl)-3-(methylsulfonyl)-4-(trifluoromethyl)benzamide (2019-07-02),

4. 9609863 - Herbicide/safener compositions containing N-(tetrazol-5-yl) aryl carboxylic acid amides and N-(triazol-5-yl) aryl carboxylic acid amides (2017-04-04),

5. 9332759 - Herbicide safener compositions (2016-05-10),

6. 9101141 - N-(1,3,4-oxadiazol-2-yl)arylcarboxamides and use thereof as herbicides (2015-08-11),

7. 9035067 - N-(1,2,5-Oxadiazol-3-yl)-, N-(tetrazol-5-yl)- and N-(triazol-5-yl)bicycloarylcarboxamides and their use as herbicides (2015-05-19),

8. 9035064 - N-(1,2,5-oxadiazol-3-yl)pyridinecarboxamides and use thereof as herbicides (2015-05-19),

9. 8822378 - N-(tetrazol-5-yl)- and N-(triazol-5-yl)arylcarboxamides and use thereof as herbicides (2014-09-02),

10. 8481749 - N-(tetrazol-5-yl)- and N-(triazol-5-yl)arylcarboxamides and their use as herbicides (2013-07-09),

11. 8288316 - N-(1,2,5-oxadiazol-3-yl)benzamides and their use as herbicides (2012-10-16),

Title: Arnim Köhn: Innovator in Herbicide Development

Introduction

Arnim Köhn is a notable inventor based in Klein-Winternheim, Germany. He has made significant contributions to the field of herbicide development, holding a total of 10 patents. His work focuses on innovative chemical compounds that enhance agricultural practices.

Latest Patents

Among his latest patents, Köhn has developed salts of N-(1,3,4-oxadiazol-2-yl) aryl carboxylic acid amides, which are described as effective herbicides. These compounds include a general formula where X, Z, and R represent various radicals, including hydrogen and organic radicals such as alkyl. Additionally, A can be nitrogen or carbon, while M denotes a cation. Another significant patent involves a thermodynamically stable crystal modification of 2-methyl-N-(5-methyl-1,3,4-oxadiazol-2-yl)-3-(methylsulfonyl)-4-(trifluoromethyl)benzamide, which offers advantages in the stability of suspension formulations.

Career Highlights

Köhn has worked with prominent companies in the agricultural sector, including Bayer Intellectual Property GmbH and Bayer CropScience AG. His experience in these organizations has allowed him to refine his expertise in the development of innovative herbicides.

Collaborations

Throughout his career, Köhn has collaborated with notable colleagues such as Christopher Hugh Rosinger and Ralf Braun. These partnerships have contributed to the advancement of his research and the successful development of his patented inventions.

Conclusion

Arnim Köhn's contributions to herbicide innovation demonstrate his commitment to enhancing agricultural practices through scientific research. His patents reflect a deep understanding of chemical compounds and their applications in agriculture.

Profile summary based on public USPTO records.