Company Filing History:

4 out of 511

Akzona Incorporated

patents

3 out of 6,850

Ciba-geigy Corporation

Years Active: 1976-1985

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4491579 - Peptides (1985-01-01),

2. 4410511 - Biologically active peptides (1983-10-18),

3. 4271152 - Psycho-pharmacological peptides (1981-06-02),

4. 4256736 - Psychopharmacological peptides (1981-03-17),

5. 4203975 - Psychopharmacological peptides suitable for therapeutic administration (1980-05-20),

6. 4159981 - Peptides and process for their manufacture (1979-07-03),

7. 4110322 - Peptide derivatives and pharmaceutical compositions containing same (1978-08-29),

8. 4104371 - Psychopharmacologically active peptides and peptide-derivatives, and the (1978-08-01),

9. 3956260 - Hypocalcaemic peptides and processes for their manufacture (1976-05-11),

10. 3934008 - N-acyl and desamino human calcitonin and analogs thereof (1976-01-20),

Title: The Innovations of Hendrik M Greven

Introduction

Hendrik M Greven is a notable inventor based in Heesch, Netherlands. He has made significant contributions to the field of biotechnology, particularly in the development of peptides. With a total of 10 patents to his name, Greven's work has had a considerable impact on pharmaceutical compositions and biologically active peptides.

Latest Patents

Among his latest patents, Greven has focused on polypeptides, specifically penta- and hexapeptides characterized by a unique general formula. His invention relates to the functional derivatives of these peptides, which can include hydrogen or NH2. Additionally, he has developed a pharmaceutical composition that contains a peptide of a specific formula, aimed at enhancing biological activity.

Career Highlights

Throughout his career, Greven has worked with prominent companies such as AkzoNobel and Ciba-Geigy Corporation. His experience in these organizations has allowed him to refine his expertise in peptide research and development, contributing to advancements in the pharmaceutical industry.

Collaborations

Greven has collaborated with notable individuals in his field, including David De Wied and Werner Rittel. These partnerships have fostered innovation and have been instrumental in the success of his projects.

Conclusion

Hendrik M Greven's contributions to the field of biotechnology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of new pharmaceutical compositions and biologically active peptides.

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