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Top 100 New Entrants companies in Polypropylene glycol
by Most Patent Filing In 5 Years in the China in 2019

The Polypropylene glycol top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Polypropylene glycol New Entrants in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, 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: 5
2
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 4
3
Patent: 3
4
Patent: 3
5
Pinyin,Public university,Chemistry,
...[+2]
Patent: 3
6
Traditional Chinese medicine,Pinyin,Public university,
...[+2]
Patent: 3
7
International standard,MicroLED,Vocational education,
...[+2]
Patent: 3
8
Patent: 3
9
Dyeing,Textile (markup language),Textile
Patent: 2
10
Patent: 2
11
Patent: 2
12
Patent: 2
13
Patent: 2
14
Patent: 2
15
Patent: 2
16
Patent: 2
17
Patent: 2
18
Patent: 2
19
Patent: 2
20
Pinyin,Chemistry,Mathematics,
...[+2]
Patent: 2
21
Genius
Patent: 2
22
Patent: 2
23
Patent: 2
24
Patent: 2
25
Patent: 2
26
Supervisor,Vocational education,Chemistry,
...[+2]
Patent: 2
27
Patent: 2
28
Patent: 2
29
MicroTech Medical (Hangzhou) Co., Ltd.
Medical equipment,Health care
Patent: 2
30
Patent: 2
31
Patent: 1
32
Patent: 1
33
Blood glucose monitoring,Medicine,Chronic disease in China,
...[+2]
Patent: 1
34
Patent: 1
35
Patent: 1
36
Patent: 1
37
Patent: 1
38
Patent: 1
39
Patent: 1
40
Patent: 1
41
Patent: 1
42
Patent: 1
43
Patent: 1
44
Patent: 1
45
Patent: 1
46
Patent: 1
47
Patent: 1
48
Patent: 1
49
Textile (markup language),Viscose,Polypropylene,
...[+2]
Patent: 1
50
Patent: 1
51
Medical equipment,Health care,Hemodialysis,
...[+2]
Patent: 1
52
Patent: 1
53
Patent: 1
54
Patent: 1
55
Patent: 1
56
Patent: 1
57
Patent: 1
58
Pinyin,Public university,Architecture,
...[+2]
Patent: 1
59
Pinyin,Public university,Chemistry,
...[+2]
Patent: 1
60
Patent: 1
61
Patent: 1
62
Patent: 1
63
Patent: 1
64
Patent: 1
65
Patent: 1
66
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 1
67
Patent: 1
68
Pinyin,Social science,Educational institution,
...[+2]
Patent: 1
69
Patent: 1
70
Patent: 1
71
Patent: 1
72
Patent: 1
73
Patent: 1
74
Patent: 1
75
Patent: 1
76
Pinyin,Literature,Materials science,
...[+2]
Patent: 1
77
Patent: 1
78
Patent: 1
79
Patent: 1
80
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 1
81
Patent: 1
82
Patent: 1
83
Patent: 1
84
Library science,Cultural background,Literature,
...[+2]
Patent: 1
85
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 1
86
Pinyin,Jurisdiction,Chemistry,
...[+2]
Patent: 1
87
Patent: 1
88
Patent: 1
89
Patent: 1
90
Patent: 1
91
Patent: 1
92
Patent: 1
93
Patent: 1
94
Patent: 1
95
Patent: 1
96
Patent: 1
97
Patent: 1
98
Patent: 1
99
Patent: 1
100
Drug,Health care,Gastrointestinal cancer,
...[+2]
Patent: 1
Page generation time: Jun 13 2025