Priority Date: 01.06.12 (CN 201210179835)
PHOSPHORUS-CONTAINING ULTRASTABLE Y-TYPE RARE EARTH MOLECULAR SIEVE AND PREPARATION METHOD THEREFOR
- Application ID: EP12877722
- Status: █ No opposition filed within time limit
Attorneys
Specialization
This EP application has the IPC class C01 (INORGANIC CHEMISTRY). Page White & Farrer, Page White & Farrer is specialised in C01 (INORGANIC CHEMISTRY). 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.
Timeline
- 01.06.2012 - Priority Date (CN 201210179835)
- 05.12.2013 - Publication A1 (WO2013177727)
- 15.04.2015 - Publication A1 (EP2860157)
- 17.05.2017 - Publication B1 (EP2860157)