PVC-membrane with reduced plasticizer migration
- Application ID: EP12162819
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This EP application has the IPC combination C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and E04 (BUILDING). Sika Technology AG and Sika Patent Attorneys are specialized in the combination C08 and E04. We found, that Sperling Fischer & Heyner, Vonnemann Kloiber & Kollegen, Dr. Schön, Neymeyr & Partner mbB, Cabinet Germain & Maureau, EDP Patent Attorneys B.V. and 12 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.