DCL INT INC has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, chemical engineering and engines, pumps and turbines are OTSUKI HIROSHI, SIMMERLEIN ERLBACHER E W and AIRFLOW CATALYST SYSTEMS INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 5 | |
#2 | Canada | 4 | |
#3 | EPO (European Patent Office) | 2 | |
#4 | WIPO (World Intellectual Property Organization) | 2 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Chemical engineering | |
#3 | Engines, pumps and turbines | |
#4 | Basic materials chemistry | |
#5 | Thermal processes |
# | Name | Total Patents |
---|---|---|
#1 | Muter John P | 7 |
#2 | Liu Haiqing | 7 |
#3 | Hu Linjie | 6 |
#4 | Williams Shazam S | 6 |
#5 | Williams Shazam | 6 |
#6 | Sarna Zbigniew | 4 |
#7 | Muter John | 3 |
#8 | Casolara William Z | 2 |
#9 | Parmar Rajesh | 1 |
Publication | Filing date | Title |
---|---|---|
CA3011762A1 | Filtering media member for filtering particulate matter in a fluid stream | |
US2017167334A1 | Siloxane removal system and media regeneration methods | |
CA2956765A1 | Wellhead gas conditioner methods and uses thereof | |
CA2955362A1 | Methods and systems for total organic carbon removal | |
US2016273432A1 | Silencer and catalytic converter apparatus with adjustable blocking panel | |
CA2775522A1 | Catalytic converter apparatus |