SEJOURNANT FRANCINE has a total of 11 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Belgium, Switzerland and German Democratic Republic. Its main competitors in its focus markets basic materials chemistry are CHONGQING YIFU PACKAGING PRODUCTS FACTORY, POSTMA DAVID and JIANG YULIAN.
# | Country | Total Patents | |
---|---|---|---|
#1 | Belgium | 1 | |
#2 | Switzerland | 1 | |
#3 | German Democratic Republic | 1 | |
#4 | EPO (European Patent Office) | 1 | |
#5 | France | 1 | |
#6 | Greece | 1 | |
#7 | Ireland | 1 | |
#8 | Italy | 1 | |
#9 | Mexico | 1 | |
#10 | Portugal | 1 | |
#11 | Romania | 1 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry |
# | Technology | |
---|---|---|
#1 | Coating compositions |
# | Name | Total Patents |
---|---|---|
#1 | Sejournant Francine | 5 |
#2 | Francine Sejournant | 1 |
Publication | Filing date | Title |
---|---|---|
DD148636A5 | Anti-adhesion composition based on wax in organic solvent medium | |
CH647251A5 | Non - stick composition based on wax in organic solvent medium. |