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Top 50 New Entrants companies in Levodopa
by Most Patent Filing In 5 Years in the world in 2022

The Levodopa top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 5 Years Levodopa New Entrants in the world. 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.
l-DOPA, also known as levodopa and l-3,4-dihydroxyphenylalanine, is an amino acid that is made and used as part of the normal biology of humans, as well as some animals and plants. Humans, as well as a portion of the other animals that utilize l-DOPA in their biology, make it via biosynthesis from the amino acid l-tyrosine. l-DOPA is the precursor to the neurotransmitters dopamine, norepinephrine (noradrenaline), and epinephrine (adrenaline), which are collectively known as catecholamines. Furthermore, l-DOPA itself mediates neurotrophic factor release by the brain and CNS. l-DOPA can be manufactured and in its pure form is sold as a psychoactive drug with the INN levodopa; trade names include Sinemet, Pharmacopa, Atamet, Stalevo, Madopar, and Prolopa. As a drug, it is used in the clinical treatment of Parkinson's disease and dopamine-responsive dystonia.
#
Company Name
Region
Tech Topics
Total
1
Tel Aviv, Israel
Patent: 9
2
South Korea
Patent: 7
3
Asturias, Spain
Continuous operation,Public university,Chemistry,
...[+2]
Patent: 6
4
Patent: 6
5
Patent: 6
6
Market potential,Medicine,Health care,
...[+2]
Patent: 5
7
Health care,Pharmacy and Therapeutics,Addiction,
...[+2]
Patent: 5
8
Patent: 4
9
Medicine,Pharmacy and Therapeutics,Inhalation,
...[+2]
Patent: 4
10
Groningen, Netherlands
Medical equipment,Health care,Neurosurgery,
...[+2]
Patent: 4
11
Patent: 4
12
Ningbo Meisai Biological Engineering Co. Ltd.
Patent: 3
13
Patent: 3
14
Asset management
Patent: 3
15
Stony Brook University
Public university,Incubator,Accounting,
...[+2]
Patent: 3
16
Tel Aviv, Israel
Patent: 3
17
Jerusalem, Israel
Drug,Health care,Zolmitriptan,
...[+2]
Patent: 3
18
Patent: 2
19
Patent: 2
20
Maavrx Ltd.
United Kingdom
Patent: 2
21
Victoria, Australia
Social science,Library science,Applied science,
...[+2]
Patent: 2
22
Medicine,Health care,Cardiovascular agent,
...[+2]
Patent: 2
23
Patent: 2
24
Endowment,Impact investing,Asset management,
...[+2]
Patent: 2
25
IRL 790 AB
Sweden
Patent: 2
26
Patent: 2
27
Patent: 2
28
Tamil Nadu, India
Applied research,Materials science,Chemistry,
...[+2]
Patent: 2
29
Hyogo, Japan
Patent: 1
30
Osaka, Japan
Patent: 1
31
Patent: 1
32
Groningen, Netherlands
Social partners,Ageing,BCG vaccine,
...[+2]
Patent: 1
33
Patent: 1
34
CH
Patent: 1
35
Patent: 1
36
Biobab R&D SL
ES
Patent: 1
37
Patent: 1
38
Hovedstaden, Denmark
Patent: 1
39
British Virgin Islands
British Virgin Islands,Asset management
Patent: 1
40
Patent: 1
41
Patent: 1
42
Patent: 1
43
Pinyin,Literature,Biology,
...[+2]
Patent: 1
44
Patent: 1
45
Patent: 1
46
Patent: 1
47
Brazil
The Internet,Simulation,Academic Training,
...[+2]
Patent: 1
48
Patent: 1
49
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 1
50
Patent: 1
Page generation time: Jun 26 2025