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For the Inventor, By the Inventor

Wuppertal, Germany

Wolfgang Hofer

This inventor holds 29 USPTO granted patents, primarily in Herbicide Chemistry. Top assignee: Bayer Aktiengesellschaft. Active years: 1976-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wolfgang Hofer. Retrieved from https://idiyas.com/inventor/wolfgang-hofer

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

Calculating rank
USPTO Granted Patents = 29

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 7

Forward Citations = 155(Granted Patents)


Location History:

  • Wuppertal-Vohwinkel, DE (1977)
  • Wuppertal-Elberfeld, DE (1977)
  • Wuppertal, DE (1976 - 1989)

Company Filing History:

goldMedal29 out of 12,269 
 
Bayer Aktiengesellschaft
 patents

Years Active: 1976-1989

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Areas of Expertise:
Herbicides
Carboxylic Acid Amides
Pesticidal Compounds
Plant Growth Regulators
Acaricidal
Insecticidal
Thionophosphoric Acid
Sulfonylmethylamino
Pyridazin
Thiol Compounds
Benzothiazole
Tetrazole
29 patents (USPTO):Explore Patents
1. 4833243 - Substituted carboxylic acid amide herbicides (1989-05-23),
2. 4756741 - Azolyloxy-carboxylic acid amide compounds and herbicidal compositions (1988-07-12),
3. 4645525 - Azolyoxy-carboxylic acid amide compounds and herbicidal compositions (1987-02-24),
4. 4509971 - Benzothiazole substituted carboxylic acid amide compounds and herbicidal (1985-04-09),
5. 4399285 - Tetrazolyloxyacetic acid amides, piperidides and perhydro azepinides (1983-08-16),
6. 4345078 - Combating arthropods with (1982-08-17),
7. 4227918 - Novel halogenoethyl sulphones and their use as plant growth regulators (1980-10-14),
8. 4190652 - Combating pests with O-phenyl-thionothiolalkanephosphonic acid esters (1980-02-26),
9. 4163052 - Pesticidal O-[3-t-butylpyrazol-5-yl]phosphoric and thionophosphoric acid (1979-07-31),
10. 4146632 - Combating pests with N,N-dimethyl-O-[3-tert.-butylpyrazol-5-yl]-carbamic (1979-03-27),
11. 4125609 - O-alkyl-O-[1,6-dihydro-1-substituted-6-thioxopyridazin(3)yl]-(thiono) (1978-11-14),
12. 4112081 - O,O-Di-alkyl-O-(1-6-pyridazinon-3-yl)-(thiono)-phosphoric acid esters (1978-09-05),
13. 4112080 - O-alkyl-S-[1,6-dihydro-6-oxo-pyridazin(1)ylmethyl]-(thiono (1978-09-05),
14. 4107301 - O,O'-Dialkyl-O,O'-[2-aminopyrimidin(4,6) (1978-08-15),
15. 4097592 - O-�1-substituted-6-pyridazinon(3)yl!-thionoalkanephosphonic acid esters (1978-06-27),

Title: Innovator Wolfgang Hofer: Leading Advances in Herbicide Technology

Introduction

Wolfgang Hofer is an esteemed inventor based in Wuppertal, Germany, known for his significant contributions to herbicide technology. With an impressive portfolio of 29 patents, he has played a remarkable role in advancing agricultural science.

Latest Patents

Among Wolfgang Hofer's latest inventions are two notable patents: the "Substituted Carboxylic Acid Amide Herbicides," which introduces novel herbicidal compounds that adhere to specific chemical formulas, and "Azolyloxy-Carboxylic Acid Amide Compounds and Herbicidal Compositions," presenting innovative azolyloxy-carboxylic acid amides featuring complex structures with pentavalent hetero-aromatic radicals. These inventions have the potential to enhance weed management in agricultural practices significantly.

Career Highlights

Wolfgang Hofer is a valued member of Bayer Aktiengesellschaft, a leading pharmaceutical and life sciences company. His expertise and dedication to research have made a substantial impact on the development of effective herbicides, supporting sustainable agricultural practices.

Collaborations

Throughout his career, Wolfgang has collaborated with several notable professionals, including Fritz Maurer and Hans-Jochem Riebel. These partnerships have fostered a productive environment for innovation and have contributed to the success of many projects within Bayer.

Conclusion

In summary, Wolfgang Hofer's innovative spirit and determination have resulted in significant advancements in herbicide technology. His work not only benefits the agricultural sector but also exemplifies the importance of collaboration in driving scientific progress.

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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