From lithebod, Posted: Fri Sep 16, 2005 10:06 am
"-- from the man himself - Dr. Alex A Khadavi, MD answered: "1. The clinical trials are on-going with open enrollment at multiple centers. So until we have all the data from all the centers the study will not be closed. 2. The patent is at the patent office awaiting full patent authorization. 3. The latest formula has been existance since 2002. You are getting the latest product. We are doing new testing with additional botanical ingredients, but until we show higher effectiveness with these new combinations we will not release them into the market. " --"
The U.S. Patent and Trademark Office shows neither a patent granted nor a patent application under review for any inventor named Khavadi or for any assignee named either Revivogen or Advanced Skin and Hair, yet Revivogen has mentioned patent pending status since at least 2003.
Under prior rules, U.S. applications filed before Mar. 15, 2001, were not published and would not be listed in a search at the U.S. Patent and Trademark Office. As of early 2006 an application at least that old would have been pending nearly 5 years. Even in the fields of heaviest demand, it is rare for an application to remain pending more than 3-4 years unless there has been some significant problem.
Will Dr. Khadavi be more forthcoming about the status of the patent application that he says is pending?