branch IGEN INTERNATIONAL INC. (District of Columbia (US)) | details | |
branch IGEN INTERNATIONAL, INC. (New York (US)) | details | |
branch IGEN INTERNATIONAL INC. (Florida (US)) | details | |
branch IGEN INTERNATIONAL, INC. (Maryland (US)) | details | |
branch IGEN INTERNATIONAL, INC. (California (US)) | details |
Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
---|---|---|---|---|---|---|---|
ABZYME | United States Patent and Trademark Office | 1 | 1994-02-08 | 2005-12-27 | historic | details |