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Top 100 Key Players companies in Glutamine
by Most Patent Citation in the world in 2018

The Glutamine top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Glutamine Key Players in the world. 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.
Glutamine (symbol Gln or Q) is an α-amino acid that is used in the biosynthesis of proteins. Its side chain is similar to that of glutamic acid, except the carboxylic acid group is replaced by an amide. It is classified as a charge-neutral, polar amino acid. It is non-essential and conditionally essential in humans, meaning the body can usually synthesize sufficient amounts of it, but in some instances of stress, the body's demand for glutamine increases, and glutamine must be obtained from the diet. It is encoded by the codons CAA and CAG.
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Company Name
Region
Tech Topics
Total
1
patent citation: 2,060
2
patent citation: 1,941
3
patent citation: 1,874
4
patent citation: 1,164
5
Finland
patent citation: 1,009
6
patent citation: 718
7
patent citation: 667
8
patent citation: 630
9
patent citation: 610
10
patent citation: 610
11
patent citation: 451
12
Dosage form,Health care,Medicine,
...[+2]
patent citation: 422
13
Medicine,Photomedicine,Drug carrier,
...[+2]
patent citation: 368
14
patent citation: 358
15
NJ, US
patent citation: 355
16
WI, AT
patent citation: 324
17
patent citation: 315
18
patent citation: 312
19
patent citation: 302
20
patent citation: 301
21
patent citation: 270
22
Asset management
patent citation: 261
23
patent citation: 253
24
Health care,Small molecule,Orphan drug,
...[+2]
patent citation: 243
25
Canterbury, New Zealand
patent citation: 238
26
Cosmetics,Health care,Hair conditioner,
...[+2]
patent citation: 224
27
patent citation: 221
28
patent citation: 213
29
patent citation: 213
30
patent citation: 210
31
patent citation: 203
32
patent citation: 189
33
Biomanufacturing,Pharmacy and Therapeutics,Biosimilar,
...[+2]
patent citation: 188
34
US
patent citation: 184
35
patent citation: 171
36
patent citation: 171
37
patent citation: 164
38
Ontario, Canada
patent citation: 163
39
NH, NL
Cosmetics,Lotion,Fountain
patent citation: 161
40
patent citation: 157
41
Sustainable Value,Consumer
patent citation: 157
42
patent citation: 155
43
Insulin,Health care,Haemophilia,
...[+2]
patent citation: 147
44
patent citation: 147
45
patent citation: 143
46
patent citation: 143
47
Luxembourg, Luxembourg
patent citation: 137
48
Medicine,Health care,Drug,
...[+2]
patent citation: 135
49
Physical science,Mobile device,Gene delivery,
...[+2]
patent citation: 135
50
Biopharmaceutical,Medicine,Health care,
...[+2]
patent citation: 134
51
patent citation: 133
52
Drug discovery,Health care,Pharmacy and Therapeutics,
...[+2]
patent citation: 132
53
patent citation: 122
54
patent citation: 116
55
National security
patent citation: 112
56
Health care,Medicine,Cystic fibrosis,
...[+2]
patent citation: 110
57
Ireland
patent citation: 110
58
Medical equipment,Health care,Malic acid,
...[+2]
patent citation: 107
59
Nutrition,Health care,Infant formula,
...[+2]
patent citation: 105
60
Pharmacy and Therapeutics,Small molecule,Medicine,
...[+2]
patent citation: 99
61
Medicine,Health care,Clinical trial,
...[+2]
patent citation: 96
62
patent citation: 96
63
patent citation: 96
64
patent citation: 95
65
Probiotic,Drug,Health care,
...[+2]
patent citation: 89
66
patent citation: 88
67
patent citation: 88
68
patent citation: 87
69
Health care,Clinical trial,Drug,
...[+2]
patent citation: 85
70
patent citation: 85
71
Natural Supplement Association LLC
IL, US
patent citation: 85
72
patent citation: 83
73
Health care,Biopharmaceutical,Drug,
...[+2]
patent citation: 82
74
DE, KR
patent citation: 82
75
patent citation: 78
76
patent citation: 76
77
Biology,Medicine,Pharmacy and Therapeutics,
...[+2]
patent citation: 75
78
Health care,Drug,Medicine,
...[+2]
patent citation: 73
79
patent citation: 73
80
patent citation: 73
81
Health care,Over-the-counter,Clinical trial,
...[+2]
patent citation: 72
82
patent citation: 68
83
patent citation: 66
84
Health care,Medicine,Managed care,
...[+2]
patent citation: 64
85
patent citation: 64
86
patent citation: 63
87
patent citation: 63
88
NJ, US
patent citation: 63
89
patent citation: 62
90
patent citation: 61
91
patent citation: 60
92
patent citation: 60
93
Belgium
patent citation: 59
94
patent citation: 57
95
patent citation: 57
96
patent citation: 55
97
patent citation: 54
98
patent citation: 53
99
patent citation: 52
100
Clinical trial,Cardiovascular agent,Drug,
...[+2]
patent citation: 51
Page generation time: Aug 08 2025