Trademark applications and grants for Zhang Dongjie. Zhang Dongjie has 1 trademark applications. The latest application filed is for "SOERGO"
Entity Type | INDIVIDUAL |
Address | No. 65, Tiangai Natural Village, Heluxi Village, Dipu Street, Anji County Zhejiang CHINA 313399 |
Patent Application | Date |
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TANTALUM POWDER AND PROCESS FOR PREPARING THE SAME, AND SINTERED ANODE PREPARED FROM THE TANTALUM POWDER 20170226616 - 15/125803 CHENG; Yuewei ;   et al. | 2017-08-10 |
SHELL-AND-TUBE HEAT EXCHANGER WITH HELICAL BAFFLES 20110094720 - 12/764702 Wang; Qiuwang ;   et al. | 2011-04-28 |
SINGLE SHELL-PASS OR MULTIPLE SHELL-PASS SHELL-AND-TUBE HEAT EXCHANGER WITH HELICAL BAFFLES 20080190593 - 11/966256 Wang; Qiuwang ;   et al. | 2008-08-14 |
Tantalum powder and process for preparing the same, and sintered anode prepared from the tantalum powder 10,513,769 - 15/125,803 Cheng , et al. Dec | 2019-12-24 |
Shell-and-tube heat exchanger with helical baffles 8,540,011 - 12/764,702 Wang , et al. September 24, 2 | 2013-09-24 |
Shell-and-tube heat exchanger with helical baffles 8,540,011 - 12/764,702 Wang , et al. September 24, 2 | 2013-09-24 |
Single shell-pass or multiple shell-pass shell-and-tube heat exchanger with helical baffles 7,740,057 - 11/966,256 Wang , et al. June 22, 2 | 2010-06-22 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "SOERGO" 97712042 |
SOERGO 2022-12-10 |
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