Liu Yufa
USPTO Trademark & Patent Filings
Trademark applications and grants for Liu Yufa. Liu Yufa has 1 trademark applications. The latest application filed is for "V VEIEISI"
- Company Aliases
- LIU, YUFA
- yufa liu
- Liu; Yufa - West Des Moines IA
- Liu; Yufa - Gaithersburg MD
Trademarks Patents
| Patent Application | Date |
|---|---|
| Process For The Preparation of Beta and Alpha Cryptoxanthin 20100280286 - 12/834460 KHACHIK; Frederick ; et al. | 2010-11-04 |
| 4-SUBSTITUTED 2-ARYLOXYPHENOL DERIVATIVES AS ANTIBACTERIAL AGENTS 20070054884 - 11/469291 Huang; Liren ; et al. | 2007-03-08 |
| Process for the preparation of alpha- and beta-cryptoxanthin 20060088631 - 10/973204 Khachik; Frederick ; et al. | 2006-04-27 |
| Process for the preparation of .beta.- and .alpha.-cryptoxanthin 8,097,762 - 12/834,460 Khachik , et al. January 17, 2 | 2012-01-17 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"V VEIEISI" 3463066 77061987 |
V VEIEISI 2006-12-12 |
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