Company Filing History:
Years Active: 2015-2017
Title: Christine Esther Evans: Innovator in Near-Infrared Spectroscopy
Introduction
Christine Esther Evans is a prominent inventor based in North Liberty, IA (US). She has made significant contributions to the field of near-infrared spectroscopy, holding a total of 4 patents. Her work focuses on developing innovative methods and apparatuses for automated process monitoring and control.
Latest Patents
One of her latest patents is titled "Apparatus and method for automated process monitoring and control with near infrared spectroscopy." This invention provides a system and method for continuous, real-time process monitoring and control by means of near-infrared (NIR) spectroscopy. It allows for the analysis of static or flowing fluid streams, which can range from clear to highly optically dense, including fluids primarily of aqueous composition. The system utilizes a NIR source that passes through a wavelength selector to select one or more spectral segments. These segments are then passed through the fluid stream at a fluid sampling interface and received at a sensor. A wavelength reference material is positioned in the optical path for calibration, enabling the quantification of various characteristics or parameters of a fluid and suspended solids or cells contained within. The all-solid-state implementation of the optical system ensures high robustness in both laboratory and industrial settings.
Another notable patent is "Near-infrared optical interfaces for disposable bioprocessing vessels." This invention features an optical sampling apparatus designed for disposable flexible bioprocessing vessels. It includes capabilities for optical interrogation of the vessel contents through transmission or transflection spectroscopy. This optical interrogation allows for the determination of quantities and parameters of substances in fluids contained within the vessels during bioprocesses.
Career Highlights
Christine is currently employed at Asl Analytical, Inc., where she continues to innovate and develop advanced technologies in her field. Her work has significantly impacted the efficiency and accuracy of process monitoring in various applications.
Collaborations
Throughout her career, Christine has collaborated with notable colleagues, including Jonathon Todd Olesberg and Mark Allen Arnold. These collaborations have further enhanced her research and development efforts.
Conclusion
Christine Esther Evans is a trailblazer in the field of near-infrared spectroscopy, with a strong portfolio of patents that reflect her innovative spirit. Her contributions continue to advance the capabilities of process monitoring and control technologies.