Trademark Search & Tracking

Free access to the complete USPTO trademark database with advanced search and tracking capabilities.

Trademark Search

Enter at least 3 characters to search

Search Results

54 Records Found
Serial Number Trademark Classes Legal Status Rights Holder Filing Date Actions
77327913
IRONWOOD
042
800 Ironwood Pharmaceuticals, Inc. 11/13/2007 Details
77327915
IRONWOOD
005
800 Ironwood Pharmaceuticals, Inc. 11/13/2007 Details
77872111
LINZESS
005
800 Ironwood Pharmaceuticals, Inc. 11/13/2009 Details
77872116
IBENFIA
601 Ironwood Pharmaceuticals, Inc. 11/13/2009 Details
77872124
LIBSUTA
005
606 Ironwood Pharmaceuticals, Inc. 11/13/2009 Details
77872127
LONRELM
601 Ironwood Pharmaceuticals, Inc. 11/13/2009 Details
77872132
MODELSA
005
606 Ironwood Pharmaceuticals, Inc. 11/13/2009 Details
77872136
NACLOTA
601 Ironwood Pharmaceuticals, Inc. 11/13/2009 Details
77872142
NACLOTYE
601 Ironwood Pharmaceuticals, Inc. 11/13/2009 Details
77872147
NACLOVI
601 Ironwood Pharmaceuticals, Inc. 11/13/2009 Details