Location History:
- W. Lafayette, IN (US) (1984)
- West Lafayette, IN (US) (1976 - 2009)
- West Layfette, IN (US) (2014)
Company Filing History:
7 out of 2,668 
1 out of 4 
2 out of 832,912 Years Active: 1976-2014
Title: Innovations by Philip E Nelson
Introduction
Philip E Nelson is a notable inventor based in West Lafayette, IN (US). He has made significant contributions to the field of food safety through his innovative methods for reducing microorganisms on produce. With a total of 10 patents, his work has had a meaningful impact on food processing techniques.
Latest Patents
One of his latest patents is a method for reducing microorganisms on produce using chlorine dioxide gas. This invention provides a method for processing produce to reduce microorganisms by treating the produce in a treatment chamber. The method involves exposing the produce to an atmosphere comprising gaseous chlorine dioxide and a carrier gas, controlling the concentration of chlorine dioxide, moving the produce during exposure, spraying water to remove the gas, and purging the chamber to eliminate any residual chlorine dioxide.
Another significant patent is the apparatus and method for reducing microorganisms on produce using chlorine dioxide gas. This invention includes a treatment chamber with a produce receiver, a means for providing a gas stream of chlorine dioxide and a carrier gas, a chlorine dioxide sensor, and a control mechanism for the concentration of chlorine dioxide. The method mirrors the previous patent, emphasizing the importance of maintaining a safe environment for produce processing.
Career Highlights
Throughout his career, Philip E Nelson has worked with the Purdue Research Foundation, contributing to various research initiatives and innovations. His expertise in food safety and processing has positioned him as a key figure in the industry.
Collaborations
Some of his notable coworkers include Steve A Rechtsteiner and John R Heron, who have collaborated with him on various projects and patents.
Conclusion
Philip E Nelson's contributions to food safety through his innovative patents demonstrate his commitment to improving public health. His work continues to influence the methods used in produce processing today.