| FRONTERA ENERGY FRONTERA ENERGY CORPORATION
1841496 07 Jun 2017 | on 15 Nov 2021 | Class 040 Class 040 Treatment & Processing of Materials Services Production of natural gas and crude oil Class 042 Class 042 Computer & Software Services & Scientific Services Exploration of natural gas-producing properties and crude oil-producing properties; development, namely environmental analysis of and construction planning for natural gas-producing properties and crude oilproducing properties; exploration of natural gas and crude oil | | | FRONTERA ENERGY & DESIGN FRONTERA ENERGY CORPORATION
1841498 07 Jun 2017 | on 15 Nov 2021 | Class 040 Class 040 Treatment & Processing of Materials Services Production of natural gas and crude oil Class 042 Class 042 Computer & Software Services & Scientific Services Exploration of natural gas-producing properties and crude oil-producing properties; development namely environmental analysis of and construction planning for natural gas-producing properties and crude oil-producing properties; exploration of natural gas and crude oil | | 
