Industrial property

Industrial property

Introducing DS Liquid, the future of aluminum can recycling global business

Classification Type Registration number Registration date Name
1 Patent 10-0177555 1998-11-18 Aluminum pressed products, used for de-oxidizers and aluminum materials for re-melting
2 Patent 10-0227317 1999-08-02 Extraction of aluminum from materials containing metal aluminum
3 Patent 10-0227318 1999-08-02 Recycling process of recovered metals
4 Patent 10-0232863 1999-09-08 The process of using aluminum scraps for reverberatory purposes
5 Patent 10-0648386 2006-11-15 Recovery of metal aluminum from waste aluminum cans
6 Patent 10-0792001 2007-12-28 Compression of waste aluminum and its process and machinery
7 Patent 10-0895985 2009-04-27 Low pollution flux for aluminum molten metals
8 Patent 10-0907956 2009-07-08 Pre-heating devices for melting furnace
9 Patent 10-0920977 2009-10-01 Ladles for molten metals and their transportation methods
10 Patent 10-0931412 2009-12-03 Melting machinery for recovered aluminum
11 Patent 10-1015238 2011-02-09 Compression of aluminum and its process
12 Patent 10-1015239 2011-02-09 Aluminum de-oxidizer and its manufacturing process
13 Patent 10-1118132 2012-02-12 Automated feeder machine for aluminum flux
14 Patent 10-1187014 2012-09-24 Exothermic flux for recovering of aluminum from dross and its related process
15 Patent 10-1276781 2013-06-12 Automated aluminum flux feeder machine for preventing flux blockage
16 Patent 10-1285819 2013-07-08 Automated flux powder feeder machine for aluminum and its process
17 Patent 10-1287558 2013-07-12 Flux that reduces magnesium components in molten aluminum alloy and its process details
18 Patent 10-1287559 2013-07-12 Flux that consists of potassium chemicals that reduces magnesium components in molten aluminum alloy and its process details
19 Patent 10-1287560 2013-07-12 Flux that reduces calcium components in molten aluminum alloy and its process details
20 Patent 10-1711362 2017-02-23 Aluminum melting furnaces
21 Patent 10-1735425 2017-05-08 Recycling system and methods of the black dross process
22 Patent 10-1711363 2017-02-23 Apparatus and method for recycling black dross of aluminium scrap
23 Design 30-0534321 2009-07-13 Aluminum ingot for de-oxidizing
24 Design 30-0563785 2010-06-04 Crucibles for transporting molten aluminum
25 Utility patent 제0141854호 1999-01-07 Shaping structures for recovered aluminum
26 Patent 10-1966205 2019-04-01 Aluminum melting furnaces
27 Patent 10-1966206 2019-04-01 Aluminum melting furnaces
28 Patent applied 10-2018-0034621 2018-03-26 Unit for dissolving water for aluminum black dross recycling and its system
29 Patent applied 10-2018-0034620 2018-03-26 Recycling system for aluminum black dross
30 Patent applied 10-2018-0151179 2018-11-29 Recycling system and methods of the black dross process
31 Patent applied 10-2018-0151178 2018-11-29 Recycling system and methods of the black dross process
32 overseas patent application & overseas direct application PCT overseas patent application: PCT/KR2016/002073 / overseas direct application: 2017-563906 PCT overseas patent application: 2017-08-25 / overseas patent application: 2017-12-12 Aluminum melting furnaces – Japan and other major countries
33 overseas patent application & overseas direct application PCT overseas patent application: PCT/KR2016/014659 PCT overseas patent application Recycling system and processes for aluminum black dross overseas patent application – United States and other major countries