SIGMA ENERGY STORAGE INC has a total of 12 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2014. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets environmental technology, thermal processes and basic materials chemistry are HAOMU SHANGHAI ENERGY SAVING TECH CO LTD, SHUANGLIANG NEW ENERGY EQUIPMENT CO LTD and HERA LLC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 5 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | Canada | 2 | |
#4 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Thermal processes | |
#3 | Basic materials chemistry | |
#4 | Engines, pumps and turbines | |
#5 | Materials and metallurgy |
# | Name | Total Patents |
---|---|---|
#1 | Bannari Abdelfettah | 9 |
#2 | Boudreault Richard | 4 |
Publication | Filing date | Title |
---|---|---|
US2019107280A1 | Electrical power generation system | |
WO2016074092A1 | Heat transfer fluid comprising a molten salt and graphene | |
WO2015143557A1 | Heat transfer fluids compositions | |
WO2014161065A1 | Compressed air energy storage and recovery |