Company Filing History:

7 out of 161

Hoechst Schering Agrevo Gmbh

patents

1 out of 6,662

Hoechst Aktiengesellschaft

patents

Years Active: 1997-1999

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5925653 - Substituted pyridines and pyrimidines processes for their preparation (1999-07-20),

2. 5877322 - Substituted pyridines, their preparation, and their use as pesticides (1999-03-02),

3. 5859020 - Substituted 4-Alkoxypyrimidines, Process for their preparation, agents (1999-01-12),

4. 5821244 - Condensed nitrogen heterocycles and their use as pesticides, fungicides (1998-10-13),

5. 5723450 - Substituted pyridines, their preparation, and their use as pesticides (1998-03-03),

6. 5691321 - Heterocyclylamino-and heterocyclyloxy-cycloalkyl derivatives, their (1997-11-25),

7. 5668140 - Substituted 4-aminopyrimidines, processes for their preparation, and (1997-09-16),

8. 5650417 - Substituted pyridines, their preparation, and their use as pesticides (1997-07-22),

Title: The Innovative Contributions of Peter Lummen

Introduction

Peter Lummen is a notable inventor based in Niedernhausen, Germany. He has made significant contributions to the field of chemistry, particularly in the development of compounds used as pesticides and fungicides. With a total of eight patents to his name, Lummen's work has had a considerable impact on agricultural practices.

Latest Patents

Lummen's latest patents include innovative processes for the preparation of substituted pyridines and pyrimidines. These compounds are designed for use as pesticides and fungicides. The first patent details compounds of a specific formula, where A can be N or CH, and R can be H, halogen, alkyl, or cycloalkyl. The invention also discusses their application in controlling various pests, including nematodes and helminths. The second patent focuses on similar compounds, emphasizing their preparation and use as insecticides, acaricides, and fungicides.

Career Highlights

Throughout his career, Peter Lummen has worked with prominent companies in the industry. He has been associated with Hoechst Schering Agrevo GmbH and Hoechst Aktiengesellschaft. His work in these organizations has allowed him to develop and refine his innovative ideas in pesticide chemistry.

Collaborations

Lummen has collaborated with several professionals in his field, including Wolfgang Schaper and Peter Braun. These collaborations have likely contributed to the success of his inventions and patents.

Conclusion

Peter Lummen's contributions to the field of chemistry, particularly in the development of pesticides and fungicides, showcase his innovative spirit and dedication to improving agricultural practices. His patents reflect a commitment to addressing pest control challenges effectively.

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