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For the Inventor, By the Inventor

Seoul, South Korea

Sk Global Chemical Co., Ltd.


USPTO Granted Patents = 81


Trademarks = 3

Forward Citations = 113

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221 inventors (with patents filed for the assignee):

goldMedal Seung Gweon Hong (9 out of 12 patents)

silverMedal Myung Ahn Ok (8 out of 20 patents)

bronzeMedal Tae Jin Kim (8 out of 73 patents)

4.  Ho Seong Lee (7 out of 28 patents)

5.  Sung Seok Chae (6 out of 10 patents)

6.  Myungahn Ok (6 out of 33 patents)

7.  Seung Hoon Oh (6 out of 42 patents)

8.  Kwang Jin Chung (6 out of 12 patents)

9.  Hee Soo Kim (6 out of 32 patents)

10.  Chansaem Park (5 out of 6 patents)

11.  Hyo Seung Park (5 out of 11 patents)

12.  Seong Jun Lee (5 out of 11 patents)

13.  In Kyu Song (5 out of 13 patents)

14.  Tae Wook Kwon (5 out of 17 patents)

15.  Young Min Chung (5 out of 14 patents)


Core Competencies:
Ethylene Copolymers
Oligomerization Catalyst
Carbon Nanotubes
Hot-Melt Adhesives
Thermoplastic Composition
Photovoltaic Module Encapsulant
Polymeric Films
Super Absorbent Polymers
Fluidized Bed Reactor
Drilling Oil
Polyalkylene Carbonate
Resist Underlayer Film

81 patents:

1. 12331221 - Use of a particular ethylene-butyl acrylate copolymer in a hot-melt adhesive composition that is transparent in the molten state (2025-06-17),
2. 11555116 - Use of a copolymer of ethylene and of acrylate(s) prepared in a tubular reactor for modifying the melt rheology of a thermoplastic composition (2023-01-17),
3. 11499017 - Aqueous dispersion of ethylene-carboxylic acid copolymer and method of preparing the same (2022-11-15),
4. 11459477 - Adhesive composition based on ethylene copolymers, useful for extrusion-coating and extrusion-lamination on a variety of supports (2022-10-04),
5. 11441012 - Use of at least one phenolic compound to stabilise ethylene copolymerisation reactions (2022-09-13),
6. 11435667 - Polymer for organic bottom anti-reflective coating and bottom anti-reflective coatings comprising the same (2022-09-06),
7. 11420191 - Shaped dehydrogenation catalysts and process for converting paraffins to corresponding olefins, using same (2022-08-23),
8. 11396618 - Adhesive composition based on ethylene copolymers obtained by tube copolymerisation, that can be used for extrusion-coating and extrusion-lamination (2022-07-26),
9. 11358913 - Method for oligomerizing olefins (2022-06-14),
10. 11352259 - Method of producing carbon nanotubes in fluidized bed reactor (2022-06-07),
11. 11325874 - Method for preparing a linear alpha olefin including oxygen removal from the feed (2022-05-10),
12. 11306043 - Method for preparing paraffin (2022-04-19),
13. 11267960 - Impervious breathable ethylene copolymer film (2022-03-08),
14. 11245045 - Encapsulant of a photovoltaic module (2022-02-08),
15. 11235315 - Oligomerization catalyst and method for preparing ethylene oligomer using same (2022-02-01),
SK Global Chemical Co., Ltd. is a subsidiary of SK Innovation, a global energy and petrochemical company. As a leader in the chemical industry, SK Global Chemical produces a wide range of products including polymers, synthetic resins, and specialty chemicals. With a commitment to sustainable growth, the company focuses on developing innovative solutions to contribute to a better future. For more information, please visit the company's website.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

81 Patents

#73 in Seoul

#217 in South Korea

#9,090 in the World

...
Seoul, South Korea

Sk Global Chemical Co., Ltd.

Forward Citations = 113

221 inventors:

goldMedal Seung Gweon Hong (9 out of 12 patents)

silverMedal Myung Ahn Ok (8 out of 20 patents)

bronzeMedal Tae Jin Kim (8 out of 73 patents)

4.  Ho Seong Lee (7 out of 28 patents)

5.  Sung Seok Chae (6 out of 10 patents)

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