Company Filing History:
Years Active: 2005-2012
Title: Dwight Stoll: Innovator in Inorganic Oxide Particles
Introduction
Dwight Stoll is a notable inventor based in Anoka, MN (US). He has made significant contributions to the field of inorganic oxide particles, holding 2 patents that showcase his innovative approach to biomolecule purification.
Latest Patents
One of his latest patents is titled "Chelator-modified inorganic oxide particles." This invention focuses on inorganic oxide particles that have been modified with a chelator group. In one embodiment, the chelator group is covalently bonded to a polymer, while in another, it is bonded to a chiral selector ligand. The patent also outlines methods for modifying inorganic oxide particles with a chelator group.
Another significant patent by Stoll is "High stability porous metal oxide spherules used for one-step antibody purifications." This invention describes the use of porous metal oxides for the preparative purification of antibodies and biomolecules. The particles typically range from 15 to 100 microns in average diameter, with pore sizes from 400 to 600 angstroms and surface areas from 10 to 50 square meters per gram. The metal oxide particles within this range exhibit enhanced utility and greater chromatographic capacity for antibodies compared to those outside of this range.
Career Highlights
Dwight Stoll is associated with Zirchrom Separations, Inc., where he applies his expertise in the development of innovative purification technologies. His work has significantly advanced the field of biomolecule purification, making processes more efficient and effective.
Collaborations
Stoll has collaborated with notable colleagues such as Clayton V McNeff and Peter W Carr, contributing to the advancement of research and development in his field.
Conclusion
Dwight Stoll's innovative work in the area of inorganic oxide particles and biomolecule purification has established him as a key figure in his field. His patents reflect a commitment to advancing technology and improving purification processes for antibodies and biomolecules.
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.