Elst, Netherlands

Anja Wiersma

This inventor holds 2 USPTO granted patents. Top assignee: Akzo Nobel N.v.. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Anja Wiersma. Retrieved from https://idiyas.com/inventor/anja-wiersma

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


Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 6(Granted Patents)


Location History:

  • HE Elst, NL (2003)
  • Elst, NL (2003)

Company Filing History:


Years Active: 2003

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2 patents (USPTO):Explore Patents

Title: Anja Wiersma: Innovator in Fertility Control

Introduction

Anja Wiersma is a notable inventor based in Elst, Netherlands. He has made significant contributions to the field of fertility control through his innovative research and patents. With a total of 2 patents, Wiersma's work focuses on the development of compounds that inhibit meiosis, providing new avenues for fertility management.

Latest Patents

Wiersma's latest patents include "(Androst-5-en-17beta-yl)alkyl sulfoxides and sulfones and their use for control of fertility" and "22R-hydroxycholesta-8, 14-diene derivatives for the inhibition of meiosis." These inventions relate to specific chemical compounds that exhibit meiosis inhibiting activity, which can be utilized for effective fertility control. The compounds are characterized by a general formula that allows for various substitutions, enhancing their potential applications in pharmaceuticals.

Career Highlights

Anja Wiersma is associated with Akzo Nobel N.V., a leading company in the chemical industry. His work at Akzo Nobel has allowed him to collaborate with other experts in the field, further advancing his research and innovations.

Collaborations

Some of Wiersma's notable coworkers include D Leysen and J Van Der Louw. Their collaborative efforts have contributed to the successful development of his patented inventions.

Conclusion

Anja Wiersma's contributions to fertility control through his innovative patents highlight his role as a significant inventor in the field. His work continues to pave the way for advancements in reproductive health.

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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