Company Filing History:
3 out of 12,157 
1 out of 17 
1 out of 832,680 Years Active: 1994-2002
Title: The Innovations of Hans-Joachim Wollweber
Introduction
Hans-Joachim Wollweber is a notable inventor based in Krefeld, Germany. He has made significant contributions to the field of materials science, particularly in the development of innovative coating compounds. With a total of four patents to his name, Wollweber's work has had a considerable impact on various industries.
Latest Patents
Wollweber's latest patents include a coating compound for fibers and biodegradable coating compositions. The coating compound for fibers relates to a preparation agent for elastanes, which is based on a dispersion of fatty-acid metal salts and an agglomeration inhibitor in polyorganosiloxanes and mineral oils. This invention utilizes a precipitation process to produce fine-particle and sedimentation-stable dispersions that are free from agglomerates. His biodegradable coating compositions are based on readily biodegradable mineral oils and are designed for dressing plastic moldings, fibers, or yarns. These compositions offer advantages during the further processing of elastic polyurethane fibers and the fabrics produced from them.
Career Highlights
Throughout his career, Wollweber has worked with prominent companies, including Bayer Aktiengesellschaft. His experience in these organizations has allowed him to refine his expertise in materials and coatings, leading to his innovative patents.
Collaborations
Wollweber has collaborated with notable colleagues such as Bernd Klinksiek and Rolf-Volker Meyer. These partnerships have contributed to the advancement of his research and the successful development of his inventions.
Conclusion
Hans-Joachim Wollweber's contributions to the field of materials science through his innovative patents demonstrate his commitment to advancing technology. His work continues to influence the development of new materials and applications in various industries.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.