MONTGOMERY CHEMICALS LLC has a total of 21 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2002. 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, basic materials chemistry and materials and metallurgy are HYDRAFACT LTD, HUACHEN ENVIRONMENTAL PROT ENERGY GUANGZHOU CO LTD and HUNAN QINGZHIYUAN ENVIRONMENTAL PROTECTION SCIENCE & TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 6 | |
#2 | WIPO (World Intellectual Property Organization) | 5 | |
#3 | Canada | 3 | |
#4 | Argentina | 2 | |
#5 | EPO (European Patent Office) | 2 | |
#6 | China | 1 | |
#7 | Hong Kong | 1 | |
#8 | Mexico | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Basic materials chemistry | |
#3 | Materials and metallurgy | |
#4 | Civil engineering |
# | Name | Total Patents |
---|---|---|
#1 | Lumsden Charles A | 12 |
#2 | Evans Thomas Hugh | 4 |
#3 | Clements James | 3 |
#4 | Lumsden Charles | 2 |
#5 | Perera Mohottige Sujeewa | 2 |
#6 | Perera Mohottige | 2 |
#7 | Charles A Lumsden | 1 |
#8 | Clements James George | 1 |
#9 | Hugh Lumsden Charles A Evans T | 1 |
Publication | Filing date | Title |
---|---|---|
US2020346962A1 | Process for producing zero-valent iron nanoparticles and treating acid mine drainage | |
US2019218120A1 | Process for treating mine drainage | |
US2019218119A1 | Process for producing zero-valent iron nanoparticles and treating acid mine drainage | |
US2018111856A1 | Process for Treating Acid Mine Drainage | |
CA2982542A1 | Method and compositions for enhanced oil recovery | |
WO2014186421A1 | Method for enhancing the permeability of a geological formation | |
CA2832230A1 | Method and compositions for enhanced oil recovery | |
EP1478593A1 | Aqueous borohydride compositions |