Trademark applications and grants for Longi Magnet Co L T D. Longi Magnet Co L T D has 2 trademark applications. The latest application filed is for "LONGI"
Patent Application | Date |
---|---|
ORE INTELLIGENCE SORTING APPARATUS AND METHOD BASED ON X-RAYS DISCERNMENT 20200282431 - 15/751855 ZHANG; Chengchen ;   et al. | 2020-09-10 |
Magnetic Microfluidic Concentrator, Intelligent Magnetic Microfluidic Concentrator, and Complete Set of Beneficiation Equipment 20190366354 - 16/319591 ZHANG; Chengchen ;   et al. | 2019-12-05 |
INTELLIGENT ELUTRIATION MAGNETIC SEPARATOR AND MAGNETIC-SEPARATING METHOD 20180185853 - 15/526999 ZHANG; Chengchen ;   et al. | 2018-07-05 |
HIGH GRADIENT, OIL-COOLED IRON REMOVAL DEVICE WITH INNER CIRCULATION 20150014224 - 14/377070 Zhang; Chengchen ;   et al. | 2015-01-15 |
MODULARIZED MAGNET SEPARATION UNIT 20130233773 - 13/885155 Zhang; Chengchen ;   et al. | 2013-09-12 |
Mark Image Registration | Serial | Trademark Application Date |
---|---|
"LONGI" 79125846 |
LONGI 2012-10-24 |
"LONGI" 79125885 |
LONGI 2012-10-24 |
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