S. 3461 · 112th Congress National Pediatric Research Network Act of 2012 StageIn committee SponsorSherrod Brown Introduced2012-07-31 Latest action2012-07-31 · Introduced in Senate Follow Summary Text Subjects Cosponsors (10) Votes (0) Actions Cosponsors (10) Rob Portman Former member Senate OH Republican Johnny Isakson Former member Senate GA Republican Susan Collins Current member Senate ME Republican Roy Blunt Former member Senate MO Republican Chuck Grassley Current member Senate IA Republican Mark Begich Former member Senate AK Democrat Richard Blumenthal Current member Senate CT Democrat John Kerry Former member Senate MA Democrat Sheldon Whitehouse Current member Senate RI Democrat Roger Wicker Current member Senate MS Republican