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Company Filing History:
45 out of 5,540 
7 out of 30 
2 out of 2 
Years Active: 1982-2025
Title: **David W. House: Innovator in Cannabinoid Separation and Purification Technologies**
Introduction
David W. House, an accomplished inventor based in Arlington Heights, IL, has made significant contributions to the field of cannabinoid processing technology. With a remarkable portfolio of 57 patents, House is recognized for his innovative methods in the purification and separation of cannabinoids, benefiting multiple pharmaceutical and nutraceutical applications.
Latest Patents
Among his latest patents, one notable invention is the "Process for removing THC from cannabinoids." This method effectively removes THC and/or THCA from a cannabinoid mixture, utilizing a simulated moving bed chromatography configuration. By passing feedstock streams through specialized chromatographic resin, the resultant eluate stream contains less than 0.3 wt % THC on a solvent-free basis, creating a pathway for diversified cannabinoid products.
Another key patent by House is the "Process for separating a constituent/cannabinoid using a chromatographic resin." This invention outlines various purification methods, which include continuous simulated moving bed processes and batch column chromatography, enabling the separation of cannabinoids like cannabidiol and tetrahydrocannabinol from dried hemp leaves. The resultant cannabinoid products hold potential for various applications in the pharmaceutical and nutraceutical sectors.
Career Highlights
David W. House has had an impressive career trajectory, having worked with reputable companies such as UOP LLC and Orochem Technologies, Inc. His expertise and innovative spirit have positioned him as a leader in the development of cannabinoid processing methods.
Collaborations
Throughout his career, House has collaborated with notable professionals in the field, including Ray V. Scott, Jr. and Anil Rajaram Oroskar. These collaborations have contributed to the advancement of cannabinoid technologies and have facilitated the growth of industry standards for purification processes.
Conclusion
David W. House is a trailblazer in the innovation of cannabinoid separation and purification technologies. His extensive patent portfolio reflects his dedication to leveraging science for the development of valuable cannabinoid products. As the industry evolves, House's contributions will undoubtedly continue to play a crucial role in shaping the future of cannabinoid therapeutics.
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