Top 20 Key Players companies in Polypropylene glycol by Highest Patent Value in the South Korea in 2022 – Discovery

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The Polypropylene glycol top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Polypropylene glycol Key Players in the South Korea. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Polypropylene glycol or polypropylene oxide is the polymer of propylene glycol. Chemically it is a polyether, and, more generally speaking, it's a polyalkylene glycol (PAG). The term polypropylene glycol or PPG is reserved for low to medium range molar mass polymer when the nature of the end-group, which is usually a hydroxyl group, still matters. The term "oxide" is used for high molar mass polymer when end-groups no longer affect polymer properties. In 2003, 60% of the annual production of propylene oxide of 6.6×10⁶ tonnes was converted into the polymer.

1	Hanmi Pharmaceutical Co., Ltd.	South Korea	Medicine,Health care,Drug development, ...[+2]	Avg patent value: 4.60 M
2	Hanmi Science Co., Ltd.	South Korea	Clinical trial,Medicine,Drug repositioning, ...[+2]	Avg patent value: 4.06 M
3	Cg Bio Co. Ltd.	South Korea	Herb,Botanical drug	Avg patent value: 950,500
4	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Avg patent value: 483,500
5	Hyundai IHL Co., Ltd.	Gwangju, South Korea	Bulb	Avg patent value: 440,000
6	LG H&H Co., Ltd.	South Korea	Health care,Physical fitness,Fabric softener, ...[+2]	Avg patent value: 360,833
7	LG Chem Ltd.	South Korea	Petrochemical,Synthetic rubber,Health care, ...[+2]	Avg patent value: 240,666
8	Taejoon Pharm Co. Ltd.	South Korea	Medicine,Ophthalmic Agents,Microbubbles, ...[+2]	Avg patent value: 70,000
9	Bodi Corp.	South Korea	Drug	Avg patent value: 65,000
10	Daewoo Construction Co. Ltd.	South Korea	Real estate development,Real estate	Avg patent value: 54,000
11	Airrane Co., Ltd.	South Korea		Avg patent value: 46,000
12	Unicoh Specialty Chemicals Co. Ltd.	South Korea	Water treatment,Chemical engineering	Avg patent value: 43,000
13	Gif Korea Co., Ltd.	Gyeongsangbuk-do, South Korea	Semiconductor,Organic compound,Graphene	Avg patent value: 40,000
14	Kolmar Korea Co., Ltd.	South Korea	Cosmetics,Hand sanitizer,Good manufacturing practice, ...[+2]	Avg patent value: 39,000
15	SK Chemicals Co. Ltd.	Gyeonggi-do, South Korea	Mission statement,Medicine,Chemical engineering, ...[+2]	Avg patent value: 38,000
16	SKC Co., Ltd.	South Korea	Propylene glycol,Petrochemical,Industrial engineering, ...[+2]	Avg patent value: 37,500
17	Woolim Construction Co. Ltd.	South Korea	Land development,Real estate development	Avg patent value: 36,000
18	Dohwa Engineering Co., Ltd.	South Korea	Construction engineering,Building inspection,Water resources, ...[+2]	Avg patent value: 33,000
19	Korea General Steel Pipe Co., Ltd.	South Korea	Mining engineering,Natural resource management	Avg patent value: 33,000
20	POSCO	South Korea	Materials science,Mining engineering,Metal, ...[+2]	Avg patent value: 31,000