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Top 20 New Entrants companies in Levodopa
by Most Patent Filing In 1 Year in the world in 2019

The Levodopa top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 1 Year 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
Patent: 6
2
Market potential,Medicine,Health care,
...[+2]
Patent: 4
3
Ningbo Meisai Biological Engineering Co. Ltd.
Patent: 3
4
Tel Aviv, Israel
Patent: 3
5
Patent: 2
6
Stony Brook University
Public university,Incubator,Accounting,
...[+2]
Patent: 2
7
Groningen, Netherlands
Medical equipment,Health care,Neurosurgery,
...[+2]
Patent: 2
8
Asset management
Patent: 2
9
Osaka, Japan
Patent: 1
10
Patent: 1
11
Patent: 1
12
Tokyo, Japan
Patent: 1
13
Patent: 1
14
Groningen, Netherlands
Social partners,Ageing,BCG vaccine,
...[+2]
Patent: 1
15
CH
Patent: 1
16
Endowment,Impact investing,Asset management,
...[+2]
Patent: 1
17
Graduate degree,Academic Training,The Internet,
...[+2]
Patent: 1
18
Asturias, Spain
Continuous operation,Public university,Chemistry,
...[+2]
Patent: 1
19
Patent: 1
20
Pinyin,Literature,Biology,
...[+2]
Patent: 1
Page generation time: Jun 26 2025