AP-LTN Trademark
AP-LTN is a USPTO trademark filed by MERCK KGAA. Status: Registered.
Trademark Facts
| Mark | AP-LTN |
|---|---|
| Serial Number | 77099475 |
| Registration Number | 3715690 |
| Status | Registered |
| Filing Date | 2007-02-05 |
| Registration Date | 2009-11-24 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | MERCK KGAA |
Goods & Services
Chemicals for use in the manufacture of semiconductor devices which become silicon nitride films after application