Priority Date: 27.02.12 (US 201261603790P)
METATHESIS CATALYSTS CONTAINING ONIUM GROUPS
- Application ID: EP13706539
- Status: █ The patent has been granted
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This EP application has the IPC class C07 (ORGANIC CHEMISTRY). Patpol Kancelaria Patentowa Sp z oo is specialized in C07. Urquhart-Dykes & Lord LLP, Patpol Kancelaria Patentowa Sp z oo is specialised in C07 (ORGANIC 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
- 27.02.2012 - Priority Date (US 201261603790P)
- 06.09.2013 - Publication A1 (WO2013127880)
- 07.01.2015 - Publication A1 (EP2820027)
- 06.06.2018 - Publication B1 (EP2820027)