申请人 |
AEC OIL SANDS, L.P.;AEC OIL SANDS LIMITED PARTNERSHIP;ATHABASCA OIL SANDS INVESTMENTS INC.;CANADIAN OCCIDENTAL PETROLEUM LTD.;CANADIAN OIL SANDS INVESTMENTS INC.;GULF CANADA RESOURCES LIMITED;IMPERIAL OIL RESOURCES;MOCAL ENERGY LIMITED;MURPHY OIL COMPANY LTD.;PETRO-CANADA |
发明人 |
NEIMAN, OWEN;SURY, KEN;JOSEPH, DANIEL D.;BAI, RUNYUAN;GRANT, CHRISTOPHER |