QO CHEMICALS INC has a total of 35 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, materials and metallurgy and chemical engineering are HUETTENES ALBERTUS, CATALIN LTD and ACME RESIN CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 14 | |
#2 | Canada | 4 | |
#3 | EPO (European Patent Office) | 4 | |
#4 | Australia | 1 | |
#5 | Brazil | 1 | |
#6 | China | 1 | |
#7 | Spain | 1 | |
#8 | Finland | 1 | |
#9 | France | 1 | |
#10 | Hungary | 1 | |
#11 | Israel | 1 | |
#12 | Netherlands | 1 | |
#13 | New Zealand | 1 | |
#14 | Sweden | 1 | |
#15 | WIPO (World Intellectual Property Organization) | 1 | |
#16 | South Africa | 1 |
# | Technology | |
---|---|---|
#1 | Special macromolecular compounds | |
#2 | Foundry moulding | |
#3 | Macromolecular compounds compositions | |
#4 | Compounding ingredients | |
#5 | Soaps | |
#6 | Cleaning | |
#7 | Separation | |
#8 | Building materials | |
#9 | Layered products | |
#10 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Everett George S | 12 |
#2 | Maclennan George R | 11 |
#3 | Chen Michael C | 11 |
#4 | Bogner Ben R | 4 |
#5 | Akerberg Denis W | 4 |
#6 | Van Horn Wendell E | 3 |
#7 | Menting James E | 3 |
#8 | Pentz William J | 2 |
#9 | Rude Carl A | 2 |
#10 | Chen M C | 1 |
Publication | Filing date | Title |
---|---|---|
US5703144A | Solid furan binders for composite articles | |
US5741914A | Resinous binder compositons | |
US5486557A | Furfuryl alcohol-formaldehyde resins | |
ZA9400710B | Resinous binder compositions | |
IL108362D0 | Liquid resinous binder compositions of furfuryl alcohol and formaldehyde and their preparation | |
CA1337479C | Removal of volatile acids from aqueous solutions | |
US4898644A | Removal of volatile acids from aqueous solutions | |
EP0183538A2 | 2,2' -Isopropylidine bis (tetrahydrofuran) and method of preparation | |
US4622075A | Metal cleaning | |
CA1229779A | Metal cleaning | |
US4543373A | Fast curing furan foundry binder system containing a metal salt accelerator | |
US4543374A | Furan foundry binder system containing a curing promoter | |
US4515935A | Catalysts for foundry core binders | |
US4548752A | Chemical compositions and methods | |
US4474636A | Fabrication of composite articles | |
US4479913A | Method and composition for a ramming mix in aluminum reduction cells | |
US4478269A | Furan Resin coated aggregate |