Location History:
- Krefeld, DE (1994 - 2003)
- Erftstadt, DE (2003)
- Leichlingen, DE (2000 - 2021)
Company Filing History:
24 out of 12,164 
2 out of 648 
1 out of 1,013 
Years Active: 1994-2021
Title: Innovations and Contributions of Wieland Hovestadt
Introduction
Wieland Hovestadt, based in Leichlingen, Germany, is a prominent inventor recognized for his significant contributions to the fields of security documents and protective layers. With an impressive portfolio comprising 28 patents, Hovestadt has made notable advancements in the integration of photopolymers and holograms into various applications.
Latest Patents
Hovestadt's latest patents reflect his innovative approach and technical expertise. One of his recent inventions is a protective layer for photopolymer. This invention involves a protective layer comprised of a photopolymer layer and a partially cured protective layer. It addresses the process of producing this layer construction and its applications in optical displays and security documents.
Another significant patent involves a method for integrating holograms into the body of security documents. This method includes using a holographic film with a backing substrate and photo layer, combined with additional substrate layers through a high-pressure, high-temperature laminating process. This invention enhances the security features of laminated documents, providing better protection against counterfeiting.
Career Highlights
Throughout his career, Wieland Hovestadt has worked with esteemed organizations, including Bayer Aktiengesellschaft and Covestro Deutschland AG. His experiences within these reputable companies have enabled him to cultivate his skills and implement his innovative ideas effectively.
Collaborations
Hovestadt has collaborated with notable professionals, such as Martin Melchiors and Harald Blum. These partnerships showcase his commitment to teamwork and enhanced innovation within the field.
Conclusion
Wieland Hovestadt's dedication to innovation is evident through his extensive patent portfolio and impactful contributions to the industry. His work continues to pave the way for advancements in security technologies and protective materials, signifying his role as a key inventor in modern applications.