POLYSENE Trademark
POLYSENE is a USPTO trademark filed by NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION. Status: Expired.
Trademark Facts
| Mark | POLYSENE |
|---|---|
| Serial Number | 72329534 |
| Registration Number | 0908345 |
| Status | Expired |
| Filing Date | 1969-06-09 |
| Registration Date | 1971-02-23 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals), 006 (Metals) |
| Owner | NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION |
| Attorney of Record | MARY E. PORTER |
| Prosecution Events | 3 |
| Latest Event | CAEX on 2002-03-02 |
Goods & Services
CHEMICAL SEQUESTERING AGENT AND CHELATING AGENT FOR USE ON TEXTILES