PHILADELPHIA SUBURBAN CORP has a total of 25 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets civil engineering, machines and packaging and shipping are HERBLINE CELESTIN, XI AN JIAN RUI SAFETY EMERGENCY EQUIPMENT LTD LIABILITY COMPANY and LJUBERETSKOE N PROIZV OB SOJUZ.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | Canada | 3 | |
#3 | Japan | 3 | |
#4 | Australia | 2 | |
#5 | Brazil | 2 | |
#6 | Belgium | 1 | |
#7 | Germany | 1 | |
#8 | Finland | 1 | |
#9 | France | 1 | |
#10 | United Kingdom | 1 | |
#11 | Hong Kong | 1 | |
#12 | India | 1 | |
#13 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machines | |
#3 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Chemical means for extinguishing fires | |
#2 | Fire-fighting | |
#3 | Unspecified technologies | |
#4 | Containers for goods storage |
# | Name | Total Patents |
---|---|---|
#1 | Chiesa Jr Peter J | 6 |
#2 | Chiesa Peter J Jr | 5 |
#3 | Chiesa P | 3 |
#4 | Di Maio Louis R | 2 |
#5 | Boyd Martin C | 1 |
#6 | Furetsudo Emu Rinde | 1 |
#7 | Chicsa P Jr | 1 |
#8 | Chiesa Jun Peter Jordan | 1 |
#9 | Chiesa P J | 1 |
#10 | Chiesa Jr Peter Jordan | 1 |
Publication | Filing date | Title |
---|---|---|
BR8004370A | Dissolution process of thixotropic polysacaride in water and its fire extinguisher concentrate | |
WO8001883A1 | Fire-fighting concentrates | |
JPS55158066A | Bubble manufacturing machine for fire extinguishing | |
AU3593678A | Fighting fire | |
US4149599A | Fighting fire | |
US4060489A | Fire fighting with thixotropic foam | |
US4004708A | Fire-responsive tank top | |
US4060132A | Fire fighting with thixotropic foam | |
US4038195A | Fire fighting compositions | |
US3957658A | Fire fighting | |
US3957657A | Fire fighting | |
CA993642A | Fire fighting |