Liu Guanghua
USPTO Trademark & Patent Filings
Trademark applications and grants for Liu Guanghua. Liu Guanghua has 1 trademark applications. The latest application filed is for "AOTROY"
- Company Aliases
- Liu, Guanghua
- guanghua liu
- LIU; Guanghua - Guangzhou CN
- Liu; Guanghua - Beijing CN
Trademarks Patents
| Patent Application | Date |
|---|---|
| LOW-MODULUS HIGH-ADHESION FABRICATED SILANE MODIFIED POLYETHER ADHESIVE USED FOR BUILDING, AND PREPARATION METHOD THEREFOR 20210163803 - 16/770864 CHEN; Jianjun ; et al. | 2021-06-03 |
| INFORMATION TRANSMISSION APPARATUS FOR LOGGING WHILE DRILLING 20150152726 - 14/415944 Liu; Guanghua ; et al. | 2015-06-04 |
| Use Of Medulliadrenal Chromaffin Cells Or Peptide Functional Cells 20080187521 - 11/576061 Xue; Yilong ; et al. | 2008-08-07 |
| Information transmission apparatus for logging while drilling 9,816,327 - 14/415,944 Liu , et al. November 14, 2 | 2017-11-14 |
| Use of medulliadrenal chromaffin cells or peptide functional cells 8,313,741 - 11/576,061 Xue , et al. November 20, 2 | 2012-11-20 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"AOTROY" 90713211 |
AOTROY 2021-05-15 |
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