CHEMFILM Trademark
CHEMFILM is a USPTO trademark filed by Del Mar Scientific, Ltd.. Status: Registered.
Trademark Facts
| Mark | CHEMFILM |
|---|---|
| Serial Number | 88598077 |
| Registration Number | 6032694 |
| Status | Registered |
| Filing Date | 2019-08-29 |
| Registration Date | 2020-04-14 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | Del Mar Scientific, Ltd. |
| Prosecution Events | 22 |
| Latest Event | NA85 on 2025-09-02 |
Goods & Services
Chemically treated non-medical paper roll in the form of lead acetate impregnated paper tape for detecting hydrogen sulfide and total sulfur for use in the natural gas, specialty chemical, and beverage industries