Company Filing History:
Years Active: 2017-2023
Title: Birgit Doerk: Innovator in Glass-Ceramic Technology
Introduction
Birgit Doerk is a prominent inventor based in Mainz, Germany. She has made significant contributions to the field of glass-ceramic technology, holding a total of 5 patents. Her work focuses on developing innovative materials that enhance the functionality and aesthetic appeal of glass ceramics.
Latest Patents
Among her latest patents is a groundbreaking invention titled "Glass ceramic with reduced lithium content." This patent describes a transparent colored glass ceramic, particularly an LAS glass ceramic, suitable for use as a cooking surface. The glass ceramic includes high-quartz solid solution (HQ s.s.) as a main crystal phase and exhibits thermal expansion of -1 to +1 ppm/K in the range from 20°C to 700°C. It contains 3.0 to 3.6 percent by weight of lithium oxide (LiO) and can be colored with either vanadium oxide or molybdenum oxide.
Another notable patent is for "High-strength colored glass ceramics as a cooktop, smooth on both sides." This invention provides a glass-ceramic cooktop made of glass-ceramic material with a flat upper side and an underside. The material has transmittance values greater than 0.1% in the visible light range and high quartz mixed crystals as the prevalent crystal phase. The underside is flat, unstructured, and coplanar with the upper side, enhancing its usability and design.
Career Highlights
Birgit Doerk is currently employed at Schott AG, a leading company in the field of specialty glass and glass-ceramics. Her innovative work has positioned her as a key figure in advancing glass-ceramic technology, contributing to both the scientific community and the industry.
Collaborations
Throughout her career, Birgit has collaborated with notable colleagues, including Evelin Weiss and Friedrich Siebers. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Birgit Doerk's contributions to glass-ceramic technology exemplify her dedication to innovation and excellence. Her patents reflect a commitment to enhancing the functionality and aesthetics of glass ceramics, making her a significant figure in her field.
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.