CELLULOSE TREATMENT BY USING A MIXTURE CONTAINING GLYCOLE, GLYCEROLE AND P-TOLUENE SULFONIC ACID
- Application ID: EP12719282
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This patent has the IPC combination C10 (PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT) and C12 (BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING) Zacco Denmark A/S is specialized in the combination C10 and C12. We found, that D Young & Co LLP, Sarap & Putk Patent Agency, Fritz & Brandenburg, Jungblut & Seuss, Bergenstråhle & Lindvall AB and 8 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.