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Top 100 Key Players companies in Polypropylene glycol
by Most Patent Citation in the world in 2021

The Polypropylene glycol top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Polypropylene glycol Key Players in the world. 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 citation: 2,900
2
Medicine,Health care,PEGylation,
...[+2]
patent citation: 1,865
3
patent citation: 1,346
4
patent citation: 1,338
5
Health care,Biology,Chemical engineering,
...[+2]
patent citation: 1,247
6
Finland
patent citation: 1,247
7
patent citation: 1,161
8
Sustainable Value,Consumer
patent citation: 1,161
9
patent citation: 908
10
patent citation: 905
11
Amlexanox,Denture care,Health care,
...[+2]
patent citation: 813
12
Real estate development
patent citation: 764
13
patent citation: 753
14
patent citation: 609
15
Toothpaste,Dental floss,Fast-moving consumer goods,
...[+2]
patent citation: 578
16
patent citation: 578
17
patent citation: 538
18
patent citation: 496
19
Cosmetics,Health care,Hair conditioner,
...[+2]
patent citation: 477
20
patent citation: 426
21
CO, US
patent citation: 358
22
patent citation: 355
23
patent citation: 348
24
HaMerkaz, Israel
patent citation: 307
25
TESA SARL
patent citation: 306
26
patent citation: 300
27
patent citation: 288
28
Adhesive,Electronics,Writing paper,
...[+2]
patent citation: 284
29
patent citation: 230
30
patent citation: 230
31
patent citation: 228
32
Animal nutrition,Health care,Biology,
...[+2]
patent citation: 216
33
Aerospace,National security
patent citation: 210
34
India
patent citation: 188
35
Toothpaste,Fast-moving consumer goods,Laundry,
...[+2]
patent citation: 179
36
Digital media,Data visualization,Thermal paper,
...[+2]
patent citation: 173
37
Fiber,Textile,Textile (markup language),
...[+2]
patent citation: 161
38
Finland
patent citation: 159
39
patent citation: 158
40
patent citation: 157
41
Health care,Biopharmaceutical,Drug,
...[+2]
patent citation: 156
42
Medicine,Health care,Humalog Mix,
...[+2]
patent citation: 156
43
patent citation: 156
44
patent citation: 156
45
patent citation: 152
46
patent citation: 151
47
patent citation: 149
48
DK
patent citation: 147
49
patent citation: 145
50
patent citation: 142
51
patent citation: 136
52
patent citation: 132
53
patent citation: 128
54
patent citation: 128
55
patent citation: 126
56
patent citation: 126
57
patent citation: 124
58
Aerospace,National security,Missile,
...[+1]
patent citation: 123
59
patent citation: 121
60
patent citation: 118
61
patent citation: 118
62
Cosmetics,Urban decay,Hair conditioner,
...[+2]
patent citation: 117
63
Cosmetics,Lifestyle business,E-commerce,
...[+2]
patent citation: 115
64
Engineered wood,Forest product,Real estate development,
...[+2]
patent citation: 113
65
patent citation: 111
66
patent citation: 111
67
patent citation: 111
68
patent citation: 109
69
patent citation: 108
70
patent citation: 107
71
patent citation: 105
72
patent citation: 105
73
Health care,Medical equipment,Risperidone,
...[+2]
patent citation: 104
74
Medicine,Pharmacy and Therapeutics,Multiple sclerosis,
...[+2]
patent citation: 102
75
Biology,Medicine,Health care,
...[+2]
patent citation: 100
76
NC, US
patent citation: 100
77
patent citation: 97
78
patent citation: 96
79
patent citation: 94
80
patent citation: 92
81
patent citation: 92
82
patent citation: 91
83
patent citation: 88
84
patent citation: 87
85
Shell Internationale Research Maatschappij BV
patent citation: 86
86
patent citation: 85
87
patent citation: 85
88
patent citation: 84
89
patent citation: 84
90
patent citation: 83
91
patent citation: 80
92
patent citation: 79
93
patent citation: 79
94
patent citation: 79
95
Belgium
patent citation: 78
96
patent citation: 77
97
patent citation: 77
98
patent citation: 77
99
patent citation: 76
100
patent citation: 76
Page generation time: Jun 09 2025