Company Filing History:

24 out of 7,646

Shell Oil Comapny

patents

2 out of 154

Shell Internationale Research Maatschappij, B.v.

patents

Years Active: 1977-1993

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26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5189197 - Process for preparing carbamates, and intermediates therein (1993-02-23),

2. 5155135 - Benzamide compounds, their preparation and their use as pesticides (1992-10-13),

3. 4855452 - N-substituted azetidine carboxylate derivatives (1989-08-08),

4. 4812581 - Catalytic hydrogenolysis (1989-03-14),

5. 4778577 - Process for preparing azetidine derivatives; and intermediates therein (1988-10-18),

6. 4554109 - Esters of 1,5-dimethyl bicyclo [3.2.1] octan-8-ol (1985-11-19),

7. 4421935 - Process for the preparation of bicyclo [2.2.] heptene derivatives (1983-12-20),

8. 4388247 - Trihalomethylation of aldehydes (1983-06-14),

9. 4307243 - Process of preparing dihalovinyl compounds (1981-12-22),

10. 4305890 - Cyclopropyl dihalo phosphites (1981-12-15),

11. 4298756 - 1R, Cis 2,2-dihalovinyl-3,3-dimethylcyclopropylmethanol and ester (1981-11-03),

12. 4294765 - Cis-lactone pyrethroid intermediates (1981-10-13),

13. 4285882 - Trihalocyclopropyl carbonates (1981-08-25),

14. 4247711 - Preparation of 2-formyl-3,3-dimethylcyclopropaneacetic acid (1981-01-27),

15. 4242279 - 2-(2,2-Dihalovinyl)-3,3-dimethylcyclopropylacetone pyrethroid (1980-12-30),

Title: **Pieter A Verbrugge: Innovator in Carbamate Chemistry**

Introduction

Pieter A Verbrugge is a distinguished innovator based in Amsterdam, NL, with an impressive portfolio of 26 patents to his name. His contributions have significantly advanced the field of carbamate chemistry, showcasing his expertise in synthesizing complex compounds for various applications.

Latest Patents

Two of Pieter's latest patents demonstrate his cutting-edge work in this area. The first patent, titled "Process for preparing carbamates, and intermediates therein," introduces a novel method for synthesizing N-benzoylcarbamates. This innovation describes a process characterized by the reaction of an alkali metal salt of a benzamide with a carbonate, providing a robust framework for developing new formulations. The second patent, "Benzamide compounds, their preparation and their use as pesticides," focuses on specific benzamide derivatives that have potential uses in pest control, indicating the practical applications of his research in agriculture.

Career Highlights

Throughout his career, Pieter A Verbrugge has made significant strides in the chemical industry. He has worked for renowned companies such as Shell Oil Company and Shell Internationale Research Maatschappij B.V., wherein he applied his expertise to develop innovative chemical processes and products that have had a lasting impact on the industry.

Collaborations

Pieter has collaborated with notable colleagues including Petrus A Kramer and Elisabeth W Uurbanus. These collaborations have furthered the research and development of new chemical methodologies, emphasizing the importance of teamwork in innovative endeavors.

Conclusion

Pieter A Verbrugge's extensive work and numerous patents reflect his commitment to advancing chemical innovation. His contributions not only highlight his individual talent but also underscore the collaborative nature of scientific research and its vital role in developing useful, real-world applications.

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