This inventor holds 2 USPTO granted patents. Top assignees: 3M Innovative Properties Company, Varta Batterie Aktiengesellschaft. Active years: 1990-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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1 out of 204 
Years Active: 1990-2001
Title: Sibylle Kemmler-Sack: Innovator in Electrochemical and Radiographic Technologies
Introduction
Sibylle Kemmler-Sack is a distinguished inventor based in Tübingen, Germany. She has made significant contributions to the fields of electrochemistry and radiographic imaging. With a total of 2 patents, her work has had a notable impact on technology and innovation.
Latest Patents
One of her latest patents focuses on an electrochemical lithium secondary element. This invention is suitable as active cathode material for an electrochemical lithium secondary cell, utilizing oxygen-deficient spinels Li,Mn,O, where 0 ≤ x ≤ 0.33 and 0.01 ≤ δ ≤ 0.5. The phase diagram for lithium manganese oxide compounds is defined by specific corner compounds, and the spinels are produced through a modified ceramic process. The lithium components can be partially or completely replaced by various cations, enhancing the material's versatility.
Another significant patent involves a method for recording and reproducing radiographic images. This innovation utilizes phosphors made from terbium and/or cerium activated lutetium-gadolinium-yttrium silicates. These phosphors exhibit high visible-light emission efficiency when exposed to high-energy radiation, making them valuable for imaging applications.
Career Highlights
Sibylle has worked with notable companies such as 3M Innovative Properties Company and Varta Batterie Aktiengesellschaft. Her experience in these organizations has contributed to her expertise and the development of her innovative patents.
Collaborations
Throughout her career, Sibylle has collaborated with esteemed colleagues, including Romano Morlotti and Jurgen Reichardt. These partnerships have fostered a collaborative environment that has enhanced her research and development efforts.
Conclusion
Sibylle Kemmler-Sack is a remarkable inventor whose work in electrochemical and radiographic technologies continues to influence the industry. Her patents reflect her innovative spirit and commitment to advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile