Google TTABulator and scroll down to Reed's Inc. Live Soda applied for a trademark of "Dr. Better." Reed's opposed the trademark.
Founder Trevor Ross just withdrew his application and the court ruled against him, in favor of Reed's.
"Applicant, Revor Ross, an individual, hereby abandons his application to register the mark DR. BETTER, Application Serial No. 85/785797.
DATED this 24th day of July, 2013."
There's no longer TM marks on Live Soda's product.
I believe that product trademark will have huge legs as health (for the body/mind) becomes the #1 focus in beverage sales going forward.