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Top 50 Key Players companies in Chemical formula
by Most Patent Citation in the South Korea in 2018

The Chemical formula top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Citation Chemical formula Key Players in the South Korea. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus (+) and minus (−) signs. These are limited to a single typographic line of symbols, which may include subscripts and superscripts. A chemical formula is not a chemical name, and it contains no words. Although a chemical formula may imply certain simple chemical structures, it is not the same as a full chemical structural formula. Chemical formulas can fully specify the structure of only the simplest of molecules and chemical substances, and are generally more limited in power than are chemical names and structural formulas.
#
Company Name
Region
Tech Topics
Total
1
LG Chem Ltd.
Petrochemical,Synthetic rubber,Health care,
...[+2]
patent citation: 6,683
2
Cheil Industries, Inc.
Chemical engineering,Landscaping,Diode,
...[+2]
patent citation: 5,112
3
Samsung SDI Co., Ltd.
Plasma display,Lithium-ion battery,Solar energy,
...[+2]
patent citation: 4,269
4
Samsung Electronics Co., Ltd.
Computer hardware,Semiconductor,Software,
...[+2]
patent citation: 2,993
5
Gracel Display, Inc.
Light emitting device,Chemical engineering,Electron injection,
...[+2]
patent citation: 2,729
6
Samsung Display Devices Co., Ltd.
patent citation: 1,868
7
SFC Co., Ltd.
Electronics,Semiconductor,Electronic component
patent citation: 1,770
8
Dongwoo Fine-Chem Co., Ltd.
Petrochemical,Chemical engineering
patent citation: 1,765
9
Duk San Neolux Co., Ltd.
Semiconductor,Printed electronics,OLED,
...[+2]
patent citation: 1,287
10
LG Display Co., Ltd.
Electronics,Automotive engineering,Electronic visual display,
...[+2]
patent citation: 1,087
11
DUKSAN HI METAL Co., Ltd.
Solder ball,Transparent display,Solid-state lighting,
...[+2]
patent citation: 609
12
Dongjin Semichem Co., Ltd.
Semiconductor,Photoresist,Electronics,
...[+2]
patent citation: 587
13
Samsung Mobile Display Co., Ltd.
Computer hardware,Electronics,Liquid-crystal display,
...[+1]
patent citation: 553
14
Heesung Material Ltd.
Electronics,Electronic component,Computer hardware,
...[+1]
patent citation: 441
15
Kumho Petrochemical Co., Ltd.
Petrochemical,Synthetic rubber,Natural rubber,
...[+2]
patent citation: 429
16
Samsung Electro-Mechanics Co., Ltd.
Electronic component,Capacitor,Semiconductor,
...[+2]
patent citation: 409
17
SK Chemicals Co. Ltd.
Mission statement,Medicine,Chemical engineering,
...[+2]
patent citation: 379
18
MBK Co., Ltd. (Korea)
Semiconductor,OLED,Electron,
...[+2]
patent citation: 289
19
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
patent citation: 285
20
LG Energy Solution Ltd.
Energy storage,Lithium battery
patent citation: 268
21
Kolon Industries, Inc.
Yarn,Aramid,Fiber,
...[+2]
patent citation: 265
22
SK Innovation Co., Ltd.
Lithium-ion battery,Petroleum,Petroleum industry,
...[+2]
patent citation: 265
23
LG H&H Co., Ltd.
Health care,Physical fitness,Fabric softener,
...[+2]
patent citation: 260
24
Amorepacific Corp.
Cosmetics,Cleanser,Toothpaste,
...[+2]
patent citation: 239
25
P&H Tech Co., Ltd.
Diode,Construction engineering
patent citation: 226
26
Chong Kun Dang Pharmaceutical Corp.
Medicine,Drug discovery,Drug development,
...[+2]
patent citation: 215
27
Doosan Corp.
Automation,Construction engineering,Desalination,
...[+2]
patent citation: 190
28
LIG Nex1 Co., Ltd.
Missile,Electronics,Radar,
...[+2]
patent citation: 179
29
POSCO
Materials science,Mining engineering,Metal,
...[+2]
patent citation: 168
30
LG Life Sciences Ltd.
Medicine,Medical equipment,Raw material,
...[+2]
patent citation: 167
31
Korea Institute of Industrial Technology
Industrial technology
patent citation: 147
32
DNF Co., Ltd.
Semiconductor,Chemical compound,Coating
patent citation: 141
33
SKC Co., Ltd.
Propylene glycol,Petrochemical,Industrial engineering,
...[+2]
patent citation: 120
34
Daewoong Pharmaceutical Co., Ltd.
Global health,Medicine,Over-the-counter,
...[+2]
patent citation: 120
35
DL Holdings Co., Ltd.
Chemical engineering,Construction engineering,Natural rubber,
...[+2]
patent citation: 115
36
HYOSUNG Corp.
Textile (markup language),Aramid,Certificate of deposit,
...[+2]
patent citation: 111
37
LOTTE Fine Chemical Co., Ltd.
Fertilizer,Epichlorohydrin,Chemical engineering,
...[+2]
patent citation: 110
38
Asan Foundation
patent citation: 109
39
FutureChem Co., Ltd.
MRI contrast agent,Microbubbles,Bioconjugation,
...[+2]
patent citation: 106
40
InkTec Co., Ltd.
Coating,Industrial engineering,Printed electronics,
...[+2]
patent citation: 106
41
Hanmi Pharmaceutical Co., Ltd.
Medicine,Health care,Drug development,
...[+2]
patent citation: 105
42
KCC Corp.
Silicone,Coating,Building material,
...[+2]
patent citation: 96
43
Neoview Kolon Co. Ltd.
Light-emitting diode,Diode,Semiconductor
patent citation: 88
44
FNG Research Co., Ltd.
patent citation: 88
45
Hanmi Science Co., Ltd.
Clinical trial,Medicine,Drug repositioning,
...[+2]
patent citation: 84
46
DONG WHA PHARM Co., Ltd.
Nicotiana tabacum,Pharmacy,Medicine,
...[+2]
patent citation: 82
47
KT&G Life Sciences Corp.
Medicine,Atopic dermatitis,Arthritis,
...[+1]
patent citation: 81
48
LMS Co., Ltd.
Prism,Computer hardware,Electronics,
...[+2]
patent citation: 75
49
SK Holdings Co., Ltd. /Old/
Information technology,Petroleum industry,Natural resource management,
...[+2]
patent citation: 73
50
KOC Solution Co. Ltd.
Monomer,Electronics,Semiconductor
patent citation: 64
Page generation time: Jun 26 2025