STIELAU MARTIN ERNST has a total of 12 patent applications. Its first patent ever was published in 1996. It filed its patents most often in EPO (European Patent Office), Portugal and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, environmental technology and machines are BAKELITE GMBH, KUMHO MITSUI CHEMICALS INC and REICHHOLD LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 3 | |
#2 | Portugal | 3 | |
#3 | WIPO (World Intellectual Property Organization) | 2 | |
#4 | African Regional Industrial Property Organization | 1 | |
#5 | Australia | 1 | |
#6 | Canada | 1 | |
#7 | African Intellectual Property Organization | 1 |
# | Industry | |
---|---|---|
#1 | Macromolecular chemistry and polymers | |
#2 | Environmental technology | |
#3 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Stielau Martin Ernst | 9 |
Publication | Filing date | Title |
---|---|---|
PT102567A | Determination of self activation of cashew nut oil in polyurethane reactions consists of preparation of the oil for polyisocyanate reaction study | |
EP1137686A1 | Method for producing polyurethane | |
PT102151A | Methods of copolymerization of natural oils | |
PT102057A | Process for the manufacture of polymers based on castle shells of sulphate caju and products obtained | |
EP0922068A1 | Use of cashew nut husk oil in rubber and duroplastics recycling | |
WO9707150A1 | Process for producing new polymers based on oil of cashew-nut shells, and products obtained therefrom |