Liu Xifeng
USPTO Trademark & Patent Filings
Trademark applications and grants for Liu Xifeng. Liu Xifeng has 4 trademark applications. The latest application filed is for "CATER"
- Company Aliases
- Liu Xifeng
- xifeng liu
- Liu; Xifeng - Rochester MN
| Entity Type | INDIVIDUAL |
| Address | No.246, Liulou Village Quanpu Town, Liangshan County Jining CHINA 272000 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| EXPANSILE CROSSLINKED POLYMERSOME FOR PH-SENSITIVE DELIVERY OF ANTICANCER DRUGS 20200214982 - 16/809118 Liu; Xifeng ; et al. | 2020-07-09 |
| EXPANSILE CROSSLINKED POLYMERSOME FOR PH-SENSITIVE DELIVERY OF ANTICANCER DRUGS 20190358162 - 16/221144 Liu; Xifeng ; et al. | 2019-11-28 |
| EXPANSILE CROSSLINKED POLYMERSOME FOR PH-SENSITIVE DELIVERY OF ANTICANCER DRUGS 20180098939 - 15/728181 Liu; Xifeng ; et al. | 2018-04-12 |
| Expansile crosslinked polymersome for ph-sensitive delivery of anticancer drugs 11,040,009 - 16/809,118 Liu , et al. June 22, 2 | 2021-06-22 |
| Expansile crosslinked polymersome for pH-sensitive delivery of anticancer drugs 10,617,643 - 16/221,144 Liu , et al. | 2020-04-14 |
| Expansile crosslinked polymersome for pH-sensitive delivery of anticancer drugs 10,188,606 - 15/728,181 Liu , et al. Ja | 2019-01-29 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"CATER" 90564773 |
CATER 2021-03-08 |
"CATMIX" 90564752 |
CATMIX 2021-03-08 |
"CATSET" 90564756 |
CATSET 2021-03-08 |
"CATWAY" 90564768 |
CATWAY 2021-03-08 |
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