POLYSAR INT SA has a total of 90 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Canada, United States and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, machines and organic fine chemistry are OLIVER WALLIS BURKE, INEOS MFG BELGIUM N V and XINJIANG CORPS MODERN GREEN CHLOR ALKALI CHEMICAL ENGINEERING RES CENTER CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 16 | |
#2 | United States | 12 | |
#3 | EPO (European Patent Office) | 9 | |
#4 | Japan | 8 | |
#5 | France | 6 | |
#6 | United Kingdom | 6 | |
#7 | Germany | 5 | |
#8 | Denmark | 5 | |
#9 | Norway | 4 | |
#10 | Mexico | 3 | |
#11 | Netherlands | 3 | |
#12 | Australia | 2 | |
#13 | Spain | 2 | |
#14 | Finland | 2 | |
#15 | Italy | 2 | |
#16 | Portugal | 2 | |
#17 | Sweden | 2 | |
#18 | Greece | 1 |
# | Industry | |
---|---|---|
#1 | Macromolecular chemistry and polymers | |
#2 | Machines | |
#3 | Organic fine chemistry | |
#4 | Chemical engineering | |
#5 | Textiles and paper | |
#6 | Consumer goods |
# | Name | Total Patents |
---|---|---|
#1 | Hansen Robert | 12 |
#2 | Gelbein Abraham P | 11 |
#3 | Sherwin Martin B | 11 |
#4 | Longuet Michel | 9 |
#5 | Adams John Reginald | 8 |
#6 | Peress Jimmy | 8 |
#7 | Burkhart Gerald W | 6 |
#8 | Gleason Edward Hinsdale | 6 |
#9 | Sinclair Alvin Reber | 6 |
#10 | Ceska Gary W | 6 |
Publication | Filing date | Title |
---|---|---|
CA1201944A | Hard shell soft core latex | |
CA1198636A | Foam rubber backings for composite materials having glass fiber substrates coated with pvc | |
US4477535A | Coated papers | |
CA1209739A | Char resistant foams | |
CA1183289A | Water clarification | |
US4398957A | Mortar latex mix | |
EP0052449A2 | Adhesive compositions | |
US4404416A | Isomerization | |
US4404417A | Isomerization | |
US4413068A | Hard shell soft core latex | |
CA1163741A | Ep or epdm blends containing polypropylene | |
US4368077A | Latex compositions and products made therefrom | |
CA1143385A | Mortar and latex mix | |
CA1150325A | Latex compositions | |
EP0022967A1 | Styrene-butadiene alkyl methacrylate polymers as adhesives | |
CA1111998A | Latex foam rubber | |
US3795655A | Sulfur-vulcanizable elastomer mixtures and oxidation-resistant vulcanizates thereof | |
US3755160A | Process for flocculating using a poly(quaternary ammonium)polyether polyelectrolyte |