Koyo Chemical Co L T D
USPTO Trademark & Patent Filings
Trademark applications and grants for Koyo Chemical Co L T D. Koyo Chemical Co L T D has 2 trademark applications. The latest application filed is for "a symbol or image mark"
- Company Aliases
- Koyo Chemical Co., Ltd.
- KOYO CHEMICAL CO., LTD. - Osaka JP
- Koyo Chemical Co., Ltd. - Tokyo JP 112-0004
- Koyo Chemical Co., Ltd. - Bunkyo-ku JP
Trademarks Patents
| Patent Application | Date |
|---|---|
| DIAGNOSTIC DRUG, DIAGNOSTIC METHOD AND DIAGNOSTIC DEVICE FOR PERMEABILITY OF INTESTINAL MUCOSA 20210132074 - 16/478421 WADA; Koichiro ; et al. | 2021-05-06 |
| Neutrophil function inhibitors 20020128230 - 09/906771 Nagaoka, Isao ; et al. | 2002-09-12 |
| Blood flow improvers and thrombosis preventives or remedies 20020032173 - 09/906770 Saito, Tatsuji ; et al. | 2002-03-14 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"Symbol/Image" 3804918 78851583 |
Symbol/Image 2006-03-31 |
"KOYOSAMINE" 3797666 78851603 |
KOYOSAMINE 2006-03-31 |
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