VPR Brands Update on Enforcement of U.S. Utility Patent for the companies Electronic Cigarette 'Auto Draw' Technology, Multiple Lawsuits Filed Feb 26, 2021 1:11 PM ET Legal Newswire POWERED BY LAW.COM VPR Brands, LP VPR Brands is a market leader and pioneer in electronic cigarettes and vaporizers for nicotine, cannabis and cannabidiol (CBD). The company owns Intellectual Property which is one of the original Patents filed for electronic cigarette technology. This Patent dates back to 2009 and includes independent claims covering electronic cigarette products containing an electric airf...