Heesch, Netherlands

R G J M Hanssen

This inventor holds 1 USPTO granted patent. Top assignee: Akzo Nobel N.v.. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: R G J M Hanssen. Retrieved from https://idiyas.com/inventor/r-g-j-m-hanssen

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


Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: R G J M Hanssen: Innovator in Meiosis Inhibition

Introduction

R G J M Hanssen is a notable inventor based in Heesch, Netherlands. He has made significant contributions to the field of fertility control through his innovative research and development of chemical compounds.

Latest Patents

Hanssen holds a patent for "22R-hydroxycholesta-8, 14-diene derivatives for the inhibition of meiosis." This invention relates to 22R-hydroxycholesta-8,14-diene derivatives characterized by a general formula that includes various substituents. The compounds exhibit meiosis inhibiting activity, making them valuable for controlling fertility. He has 1 patent to his name.

Career Highlights

Hanssen is associated with Akzo Nobel N.V., a leading company in the chemical industry. His work focuses on developing innovative solutions that address critical issues in reproductive health.

Collaborations

He has collaborated with notable colleagues, including J Van Der Louw and Anja Wiersma, to advance his research and patent applications.

Conclusion

R G J M Hanssen's contributions to the field of meiosis inhibition highlight his role as an influential inventor in the realm of fertility control. His innovative work continues to pave the way for advancements in reproductive health solutions.

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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