| Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
|---|---|---|---|---|---|---|---|
| SCIENCE HISTORY INSTITUTE |
|
United States Patent and Trademark Office | 41 | 2018-04-24 | details | ||
| CHEMICAL HERITAGE FOUNDATION |
|
United States Patent and Trademark Office | 41 | 2007-03-27 | details | ||
| CHF |
|
United States Patent and Trademark Office | 41 | 2007-03-27 | details | ||
| CHF |
|
United States Patent and Trademark Office | 41 | 2007-03-27 | details | ||
| WE TELL THE STORY OF CHEMISTRY. |
|
United States Patent and Trademark Office | 41 | 2012-12-04 | 2019-07-05 | historic | details |
