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Top 50 New Entrants companies in Levodopa
by Most Patent Filing In 5 Years in the world in 2019

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 2019, 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.
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Company Name
Region
Tech Topics
Total
1
Health care,Medicine,Biopharmaceutical,
...[+2]
Patent: 63
2
Genève, Switzerland
Health care,Apomorphine,Safinamide,
...[+1]
Patent: 17
3
Australia
Patent: 15
4
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 9
5
United Kingdom
Pharmacy and Therapeutics,Biology
Patent: 9
6
Endometriosis,Medicine,Health care,
...[+2]
Patent: 8
7
Tel Aviv, Israel
Patent: 8
8
Hovedstaden, Denmark
Patent: 7
9
HaMerkaz, Israel
Association (object-oriented programming),Intellectual property,Biotechnology,
...[+2]
Patent: 6
10
Lisboa, Portugal
Quality standard,Health care
Patent: 6
11
Patent: 6
12
Lisboa, Portugal
Patent: 6
13
Zuid-Holland, Netherlands
Patent: 5
14
Health care,Pharmacy and Therapeutics,Addiction,
...[+2]
Patent: 5
15
Patent: 4
16
Patent: 4
17
Market potential,Medicine,Health care,
...[+2]
Patent: 4
18
Human ecology,Telemetry,Veterinary medicine,
...[+2]
Patent: 4
19
Health care,Performance studies,Media studies,
...[+2]
Patent: 4
20
Patent: 3
21
Sweden
Patent: 3
22
Ningbo Meisai Biological Engineering Co. Ltd.
Patent: 3
23
Performing arts,Venture capital,Media studies,
...[+2]
Patent: 3
24
Vice president,Carbon sink,Carbon finance,
...[+2]
Patent: 3
25
Tel Aviv, Israel
Patent: 3
26
Patent: 2
27
Patent: 2
28
Health care,Search engine,Public university,
...[+2]
Patent: 2
29
Library science,Community engagement,Critical thinker,
...[+2]
Patent: 2
30
Department of Health & Human Services
Australia
Patent: 2
31
Patent: 2
32
Patent: 2
33
Sergipe, Brazil
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 2
34
Groningen, Netherlands
Medical equipment,Health care,Neurosurgery,
...[+2]
Patent: 2
35
Public university
Patent: 2
36
Asset management
Patent: 2
37
South Korea
Patent: 2
38
Patent: 2
39
Undergraduate education,Career development,Association (object-oriented programming),
...[+2]
Patent: 2
40
Stony Brook University
Public university,Incubator,Accounting,
...[+2]
Patent: 2
41
Osaka, Japan
Patent: 1
42
Patent: 1
43
Patent: 1
44
Patent: 1
45
Groningen, Netherlands
Social partners,Ageing,BCG vaccine,
...[+2]
Patent: 1
46
CH
Patent: 1
47
Switzerland
Patent: 1
48
Patent: 1
49
South Korea
Patent: 1
50
Continuous operation,Public university,Chemistry,
...[+2]
Patent: 1
Page generation time: Jun 26 2025