CUMMINS FILTRATION INC has a total of 16 patent applications. Its first patent ever was published in 2002. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and Australia. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and chemical engineering are CUI DELIANG, DCL INT INC and DOERING ANDREAS.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 7 | |
#2 | United States | 4 | |
#3 | Australia | 2 | |
#4 | Canada | 1 | |
#5 | China | 1 | |
#6 | Germany | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Engines, pumps and turbines | |
#3 | Chemical engineering | |
#4 | Basic materials chemistry | |
#5 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Zhang Yuetao | 7 |
#2 | Wilhelm Daniel D | 7 |
#3 | Grana Thomas A | 5 |
#4 | Verdegan Barry M | 3 |
#5 | Hudgens Doug | 2 |
#6 | Lakkireddy Venkata | 2 |
#7 | Martin Harold | 2 |
#8 | Drozd Joseph C | 2 |
#9 | Jiang Zemin | 2 |
#10 | Thomas Chad M | 2 |
Publication | Filing date | Title |
---|---|---|
WO2021071825A1 | Cartridge endplate with integrated sealing and removal feature | |
AU2008201911A1 | Controlled release of additives in fluid systems | |
US2008016853A1 | Adsorbed substance accumulation reduction for exhaust treatment equipment | |
US2008016856A1 | Control of filter regeneration | |
US2008010975A1 | Systems, apparatuses, and methods of determining plugging or deplugging of a diesel oxidation catalyst device | |
WO2006138677A2 | Fluid filtering with contaminant removal | |
AU2002323231B2 | Controlled release of additives in fluid systems |