Gyeong Mo LEE

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Gumi-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Tubular braid, hollow fiber membrane using the same, and manufactur...
- Patent number 9,889,410
- Issue date Feb 13, 2018
- Lotte Chemical Corporation
- Chang Min Seo
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Monofilament-reinforced hollow fiber membrane
- Patent number 9,561,475
- Issue date Feb 7, 2017
- Lotte Chemical Corporation
- Chang Min Seo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Monofilament-reinforced hollow fiber membrane
- Patent number 8,827,085
- Issue date Sep 9, 2014
- Cheil Industries Inc.
- Chang Min Seo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR MEMBRANE, METHOD OF PREPARING MEMBRANE USING THE SA...
- Publication number 20180085715
- Publication date Mar 29, 2018
- LOTTE CHEMICAL CORPORATION
- Gyeong Mo Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MONOFILAMENT-REINFORCED HOLLOW FIBER MEMBRANE
- Publication number 20140339153
- Publication date Nov 20, 2014
- Chang Min Seo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TUBULAR BRAID, HOLLOW FIBER MEMBRANE USING THE SAME, AND MANUFACTUR...
- Publication number 20130248440
- Publication date Sep 26, 2013
- CHEIL INDUSTRIES INC.
- Chang Min SEO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Monofilament-Reinforced Hollow Fiber Membrane with Scalloped Lumen
- Publication number 20130112614
- Publication date May 9, 2013
- CHEIL INDUSTRIES INC.
- CHANG MIN SEO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MONOFILAMENT-REINFORCED HOLLOW FIBER MEMBRANE
- Publication number 20120273409
- Publication date Nov 1, 2012
- Chang Min SEO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL