| Application no. and date | 12769568.2 (espacenet) (Federated) (European Patent Register), 20120920 | | Patent/reg. no. and date | DK/EP 2758485, 20160302 | | Publication date | 20140730 | | Priority no. and date | US 201161538477 P, 20110923 | | EP pub. no. and date |
EP 2758485 20140730 | | Effective date | | | Applicant/owner | Dow Global Technologies LLC, 2040 Dow Center
Midland, MI 48674, US | | Applicant ref. no. | P178727.DK.01/KERRS/LJUNGBERGR | | Inventor | ABBAS, Sayeed, 2414 County Road 90
Apt. 511
Pearland, TX 77584, US,
SANDERS, Aaron W., 3503 Corbett Ct.
Missouri City, TX 77459, US,
CHAKRABORTY, Debashis, 109 Northwood Drive
Lake Jackson, TX 7766, US | | Representative | MURGITROYD & COMPANY, Mannerheimvägen 12B, 5tr
FI-00100 Helsingfors, FI | | Opponent | | | IPC Class | C08G 65/26 (2006.01) , C09K 8/584 (2006.01) , C09K 8/594 (2006.01) , E21B 43/16 (2006.01) | | Title | Anvendelse af carbondioxidopløselige ikke-ioniske overfladeaktive stoffer til forbedret indvinding af råolie | | Int. application no. | US2012056279 | | Int. publication no. | WO2013043838 | | Related patent (certificate) | | | Status | Bortfaldet | | Pædiatrisk forlængelse | - | | Udløbsdato for pædiatrisk forlængelse | - |
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