METHODS OF PRODUCING FILTERS AND FILTER RODS COMPRISING POROUS MASSES AND ARTICLES RELATING THERETO
- Application ID: EP13825032
- Status: █ GRANT OF PATENT INTENDED
This EP application has the IPC class A24 (TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES). Isenbruck Bösl Hörschler LLP, Celanese GmbH is specialised in A24 (TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.