Company Filing History:
Years Active: 1992-1996
Title: Innovations of Charles F. Collier
Introduction
Charles F. Collier is a notable inventor based in Wilmington, DE (US). He has made significant contributions to the field of liquid separation technology, holding a total of 7 patents. His work focuses on developing innovative apparatuses that enhance the efficiency of liquid mixing and separation processes.
Latest Patents
Among his latest patents is an "Apparatus for mixing liquids used in countercurrent multiphase liquid." This reusable apparatus is designed for multiphase, multistage countercurrent liquid separation. It is particularly useful in the progressive multistage separation of target microorganisms from background organisms and materials. The apparatus ensures precise transfer, air exclusion, homogeneous mixing, and isolation from the ambient atmosphere, all while being cost-effective. The structure features at least one chamber with a piston-like sliding bottom that is sealingly moved or braked, incorporating internal structures for mixing, such as a magnetic-stainless steel ball that can be reciprocated from the outside. The motion of the bottom is limited by stops, and various actuation methods are taught.
Another significant patent is the "Gel cassette for enhanced electrophoretic separation and processes for." This gel cassette is useful in the electrophoretic separation of molecular fragments, with a uniquely configured gelatinous substrate that concentrates similar separated fragments. The containment means provides the desired configuration of the substrate, and the cover design locks into an open position to eliminate cross-contamination. Additionally, processes for preparing such cassettes and their use in separation and transfer apparatus are disclosed.
Career Highlights
Charles F. Collier is associated with E.I. DuPont de Nemours and Company, where he has contributed to various innovative projects. His work has significantly impacted the field of liquid separation technologies, showcasing his expertise and dedication to advancing scientific knowledge.
Collaborations
Throughout his career, Collier has collaborated with notable colleagues, including Charles W. Robertson, Jr. and Donald H. Brunk. These collaborations have further enriched his work and contributed to the development of innovative solutions in his field.
Conclusion
Charles F. Collier's contributions to liquid separation technology through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative approaches continue to influence advancements in the field, showcasing the importance of creativity and research in driving technological progress.
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.