SHELL has a total of 15 patent applications. Its first patent ever was published in 1949. It filed its patents most often in Norway, France and Belgium. Its main competitors in its focus markets organic fine chemistry, chemical engineering and macromolecular chemistry and polymers are CHUO YUKA, GEIGY CHEM CORP and TECHNICAL RES WORKS LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 8 | |
| #2 | France | 4 | |
| #3 | Belgium | 1 | |
| #4 | United Kingdom | 1 | |
| #5 | Netherlands | 1 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wulff H | 5 |
| #2 | Wattimena F | 4 |
| #3 | Moore R | 1 |
| #4 | Shell | 1 |
| #5 | Dietz Daniel N | 1 |
| #6 | Burgess J | 1 |
| #7 | Roper J | 1 |
| #8 | Anderson E | 1 |
| #9 | Van Der Meij P | 1 |
| #10 | De Kruif Jan Hendrik | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1266159A | hydroxyl-group containing copolymers |