Location History:
- Hockessin, DE (US) (1992 - 2014)
- Earleville, MD (US) (2013 - 2022)
Company Filing History:
17 out of 16,338 
10 out of 261 
2 out of 36,499 
Years Active: 1992-2022
Title: **Mark Gerrit Roelofs: Innovator in Electrochemical Technologies**
Introduction
Mark Gerrit Roelofs, located in Earleville, MD, is an influential inventor with an impressive portfolio of 28 patents. His work significantly advances the field of electrochemical technologies, particularly in the development of lithium-ion batteries.
Latest Patents
Among Mark Roelofs' latest patents are innovative electrolyte compositions that combine fluorinated solvents with borate or oxalate salts, and electrolyte salts. These compositions are specifically useful in electrochemical cells, such as lithium-ion batteries, offering enhanced performance.
Another notable patent describes a lithium-ion battery that incorporates a stabilized manganese cathode and a phosphate additive within a nonaqueous electrolyte. This design allows the battery to function effectively at high voltages of up to about 5 V, resulting in improved cycling performance even at elevated temperatures.
Career Highlights
Throughout his career, Mark has made significant contributions while working at major chemical companies, including E.I. Dupont De Nemours and Company and Solvay SA. His expertise and innovative mindset have enabled him to push the boundaries of battery technology.
Collaborations
Mark has collaborated with prominent colleagues, such as Jun J. Liu and Kostantinos Kourtakis. These partnerships have enriched his research efforts and led to the development of groundbreaking advancements in his field.
Conclusion
Mark Gerrit Roelofs is a remarkable inventor whose work in electrochemical technologies and lithium-ion batteries continues to impact various industries. His extensive patent portfolio and collaborative efforts highlight his commitment to innovation and excellence in engineering.
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.