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Top 20 Fast-growings companies in Polypropylene glycol
by Most Patent Filing In 5 Years in the South Korea in 2021

The Polypropylene glycol top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 5 Years Polypropylene glycol Fast-growings in the South Korea. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, 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.
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Company Name
Region
Tech Topics
Total
1
Patent: 8
2
Patent: 5
3
Aramid,Fiber,Textile (markup language),
...[+2]
Patent: 4
4
Health care,Physical fitness,Fabric softener,
...[+2]
Patent: 3
5
Patent: 3
6
Patent: 2
7
Customer expectation,Automotive engineering,Public transport,
...[+2]
Patent: 2
8
Patent: 2
9
Patent: 1
10
Patent: 1
11
Patent: 1
12
Patent: 1
13
Hyunsung Construction Co. Ltd.
Patent: 1
14
Patent: 1
15
Patent: 1
16
Real estate development,Real estate
Patent: 1
17
Asset management,Impact investing,Social Welfare
Patent: 1
18
Patent: 1
19
Risk management
Patent: 1
20
Patent: 1
Page generation time: Jun 01 2025