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Top 20 Key Players companies in BCG vaccine
by Most Patent Filings in the world in 2022

The BCG vaccine top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings BCG vaccine Key Players 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.
#
Company Name
Region
Tech Topics
Total
1
Cataluña, Spain
Patent: 7
2
Patent: 7
3
NAPLES, Italy
Patent: 6
4
BU, GB
Patent: 5
5
United States
Medicine,Medical equipment,Health care,
...[+2]
Patent: 4
6
Patent: 3
7
Patent: 2
8
Medicine,Medical equipment,Health care,
...[+2]
Patent: 2
9
Schleswig-Holstein, Germany
Patent: 2
10
United States
Patent: 2
11
Patent: 2
12
Patent: 2
13
United Kingdom
Biotechnology,Dementia,Gastrointestinal agent,
...[+2]
Patent: 2
14
Patent: 1
15
Delhi, India
Medicine,Health care,Biotechnology,
...[+2]
Patent: 1
16
Patent: 1
17
Patent: 1
18
Patent: 1
19
Switzerland
Patent: 1
20
Hounslow, United Kingdom
Patent: 1
Page generation time: Jul 01 2025