Company Filing History:
2 out of 4,804 
1 out of 30,028 
1 out of 10,754 
Years Active: 1981-2002
Title: Volker Wittwer: Innovator in Glazing Technology
Introduction
Volker Wittwer is a notable inventor based in Freiburg, Germany. He has made significant contributions to the field of glazing technology, holding a total of 4 patents. His innovative work focuses on enhancing the functionality and efficiency of glazing elements used in various applications.
Latest Patents
One of Wittwer's latest patents is a glazing element designed for building facades and window systems, particularly for motor vehicles, trains, and aircraft. This invention features at least two panes that enclose an intermediate space, with a coating buildup on one pane surface. This buildup includes an electrically conductive layer, an electrochromic layer, an ion-conducting layer, and an electrocatalytic layer. The unique aspect of this invention is that it utilizes a reducing or oxidizing gas in the intermediate space, applying an electric voltage of less than 1.2 volts between the electrically conductive and electrocatalytic layers.
Another significant patent involves materials with temperature-dependent light transmission. This invention discloses mixtures of two or more polymers, with at least one being cross-linked. These interpenetrating polymer networks exhibit a reversible demixing process based on temperature, resulting in optical clarity below a certain temperature and a milky, turbid appearance above it.
Career Highlights
Wittwer has worked with prominent organizations, including the Fraunhofer Society for the Advancement of Applied Research and Siemens AG. His experience in these institutions has contributed to his expertise in developing innovative glazing solutions.
Collaborations
Throughout his career, Wittwer has collaborated with notable colleagues such as Andreas Georg and Wolfgang Graf. Their combined efforts have further advanced the field of glazing technology.
Conclusion
Volker Wittwer's contributions to glazing technology through his patents and collaborations highlight his role as an influential inventor. His innovative approaches continue to shape the future of glazing 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.