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Top 20 Key Players companies in Dark field microscopy
by Most Patent Filings in the world in 2019

The Dark field microscopy top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Dark field microscopy Key Players 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.
Dark-field microscopy (also called dark-ground microscopy) describes microscopy methods, in both light and electron microscopy, which exclude the unscattered beam from the image. As a result, the field around the specimen (i.e., where there is no specimen to scatter the beam) is generally dark.
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Company Name
Region
Tech Topics
Total
1
Patent: 6
2
Rhône-Alpes, France
Patent: 4
3
Substance abuse,Hospitality industry,Health care,
...[+2]
Patent: 4
4
Health care,Hospitality industry,Vascular Medicine,
...[+2]
Patent: 4
5
Patent: 3
6
Patent: 3
7
Hessen, Germany
Patent: 3
8
Patent: 3
9
Patent: 2
10
Patent: 2
11
Guangdong Sheng, China
Liquid biopsy,Health care
Patent: 2
12
Venture capital,Real estate development
Patent: 2
13
Drenthe, Netherlands
Patent: 2
14
Patent: 1
15
Noord-Holland, Netherlands
Health care,Wellness Programs,Medical imaging,
...[+2]
Patent: 1
16
Publishing,Semiconductor,Electronics,
...[+2]
Patent: 1
17
Patent: 1
18
Patent: 1
19
Patent: 1
20
Medicine,Pharmacy and Therapeutics,Autoimmunity,
...[+2]
Patent: 1
Page generation time: Jun 25 2025