9 trademarks were found for owners matching the name China National Petroleum Corporation.
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1 TM: 1186838
Desc:
Owner: PetroChina Company Limited, China National Petroleum Corporation
Class: 1, 4, 7, 37, 39, 40, 42
Status: Protected: Registered/protected
2 TM: 1181695
Desc: NON ROMAN CHARACTERS
Owner: PetroChina Company Limited, China National Petroleum Corporation
Class: 1, 4, 7, 37, 39, 40, 42
Status: Protected: Registered/protected
3 TM: 1181696
Desc: KUNLUN

Owner: PetroChina Company Limited, China National Petroleum Corporation
Class: 1, 4, 7, 37, 39, 40, 42
Status: Protected: Registered/protected
4 TM: 1091892
Desc: PETROCHINA

Owner: PetroChina Company Limited, China National Petroleum Corporation
Class: 37, 39, 40, 42
Status: Protected: Registered/protected
5 TM: 1116312
Desc:
Owner: PetroChina Company Limited, China National Petroleum Corporation
Class: 1, 2, 4, 37, 40, 42
Status: Protected: Registered/protected
6 TM: 1093967
Desc: CNPC
Owner: PetroChina Company Limited, China National Petroleum Corporation
Class: 1, 4, 7, 37, 39, 40, 42
Status: Protected: Registered/protected
7 TM: 1093963
Desc: CNPC
Owner: PetroChina Company Limited, China National Petroleum Corporation
Class: 1, 4, 7, 37, 39, 40, 42
Status: Protected: Registered/protected
8 TM: 1093965
Desc: PETRO CHINA
Owner: PetroChina Company Limited, China National Petroleum Corporation
Class: 1, 4, 7, 37, 39, 40, 42
Status: Protected: Registered/protected
9 TM: 796547
Desc: X SEVEN STARS
Owner: China National Petroleum Dalian Petrochemical Corporation
Class: 4
Status: Removed
Not renewed: Renewal fee not paid