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Top 20 Key Players companies in Clostridium tetani
by Most Patent Citation in the world in 2022

The Clostridium tetani top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Citation Clostridium tetani 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.
Clostridium tetani is a common soil bacterium and the causative agent of tetanus. When growing in soil, C. tetani is rod-shaped and up to 2.5 μm long. However, when forming spores, C. tetani becomes substantially enlarged at one end, resembling a tennis racket or drumstick. C. tetani spores are extremely hardy and can be found globally in soil or in the gastrointestinal tract of animals. If inoculated into a wound, C. tetani can grow and produce a potent toxin, tetanospasmin, which interferes with motor neurons, causing tetanus. The toxin's action can be prevented with tetanus toxoid vaccines, which are often administered to children worldwide.
#
Company Name
Region
Tech Topics
Total
1
AR, FR
patent citation: 21
2
Basel-Stadt, Switzerland
Dosage form,Health care,Medicine,
...[+2]
patent citation: 16
3
Haryana, India
Gastrointestinal agent,BCG vaccine,HIV vaccine,
...[+2]
patent citation: 7
4
CA, US
patent citation: 7
5
South Korea
patent citation: 5
6
DE
patent citation: 5
7
Pasteur Merieux MSD SNC
Italy
patent citation: 4
8
patent citation: 3
9
patent citation: 2
10
South Korea
Over-the-counter,Medicine,Drug,
...[+2]
patent citation: 2
11
Belgium
patent citation: 2
12
patent citation: 2
13
patent citation: 1
14
Medicine,Health care,Clinical trial,
...[+2]
patent citation: 1
15
patent citation: 1
16
California, United States
Medicine,Health care,Boron,
...[+2]
patent citation: 1
17
Ontario, Canada
patent citation: 1
18
Gyeonggi-do, South Korea
Mission statement,Medicine,Chemical engineering,
...[+2]
patent citation: 0
19
CA, US
Over-the-counter,Dermatology,Botanical drug,
...[+2]
patent citation: 0
20
Rhône-Alpes, France
Health care,Poliomyelitis,Typhoid fever,
...[+2]
patent citation: 0
Page generation time: Jul 18 2025