STEPAN CO has a total of 1,155 patent applications. It increased the IP activity by 18.0%. Its first patent ever was published in 1984. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and macromolecular chemistry and polymers are CHINA RES INSTITUTE OF DAILY CHEMICAL CO LTD, HENKEL & CIE GMBH and BERNHARDT RANDAL J.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 194 | |
#2 | WIPO (World Intellectual Property Organization) | 187 | |
#3 | EPO (European Patent Office) | 158 | |
#4 | Canada | 116 | |
#5 | Australia | 94 | |
#6 | Brazil | 84 | |
#7 | Mexico | 70 | |
#8 | China | 64 | |
#9 | Singapore | 32 | |
#10 | Colombia | 25 | |
#11 | Argentina | 22 | |
#12 | Malaysia | 14 | |
#13 | Republic of Korea | 12 | |
#14 | South Africa | 12 | |
#15 | New Zealand | 10 | |
#16 | EAPO (Eurasian Patent Organization) | 8 | |
#17 | Philippines | 8 | |
#18 | African Regional Industrial Property Organization | 7 | |
#19 | Japan | 7 | |
#20 | India | 4 | |
#21 | United Kingdom | 3 | |
#22 | Israel | 3 | |
#23 | Norway | 3 | |
#24 | Germany | 2 | |
#25 | Spain | 2 | |
#26 | Hong Kong | 2 | |
#27 | Peru | 2 | |
#28 | Uruguay | 2 | |
#29 | Chile | 1 | |
#30 | Ecuador | 1 | |
#31 | Egypt | 1 | |
#32 | Finland | 1 | |
#33 | France | 1 | |
#34 | Hungary | 1 | |
#35 | Russian Federation | 1 | |
#36 | Ukraine | 1 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Organic fine chemistry | |
#3 | Macromolecular chemistry and polymers | |
#4 | Pharmaceuticals | |
#5 | Chemical engineering |
# | Name | Total Patents |
---|---|---|
#1 | Bernhardt Randal J | 265 |
#2 | Murphy Dennis S | 154 |
#3 | Wolfe Patrick Shane | 153 |
#4 | Brown Aaron | 140 |
#5 | Masters Ronald A | 138 |
#6 | Malec Andrew D | 117 |
#7 | Allen Dave R | 112 |
#8 | Dong Xue Min | 105 |
#9 | Sajic Branko | 96 |
#10 | Alonso Marcos | 93 |
Publication | Filing date | Title |
---|---|---|
WO2021019470A1 | Corrosion-inhibiting surfactants | |
WO2020257112A1 | Polyester diverting agents for low-temperature oil wells | |
WO2020227322A1 | Esteramine compositions | |
WO2020219885A1 | Polyol-epoxide polymers for nvh damping applications | |
WO2020185513A1 | Reactive surfactants | |
WO2021015821A1 | Non-aquequs solder flux composition | |
WO2020131729A1 | One-component adhesive compositions | |
SG11202100501YA | Reduced-residue hard surface cleaner and method for determining film/streak | |
AU2019300158A1 | Esterquat compositions | |
CA3104977A1 | Demulsifying method for drilling fluids | |
CN112204066A | Polyol blends and rigid foams having improved low temperature R values | |
WO2019164883A1 | Solid-solid phase-change materials | |
CN111655805A | Polyols for low VOC polyurethane applications | |
WO2019099316A1 | Microemulsion flowback aids for oilfield uses | |
KR20200060503A | Polymer dispersant from aralkylated phenol | |
KR20200081374A | Polymer dispersant from phenyl glycidyl ether | |
WO2019050909A1 | Corrosion inhibitors for oilfield applications | |
CA3072770A1 | Friction reducer for hydraulic fracturing | |
AU2018317380A1 | Agricultural compositions containing structured surfactant systems | |
WO2019040262A1 | Hardness and flatness tester |