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Top 5 Key Players companies in Intervertebral foramen
by Most Patent Citation in the China in 2018

The Intervertebral foramen top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Patent Citation Intervertebral foramen Key Players in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
The intervertebral foramen (also called neural foramen, and often abbreviated as IV foramen or IVF), is a foramen between two spinal vertebrae. Cervical, thoracic, and lumbar vertebrae all have intervertebral foramina.
#
Company Name
Region
Tech Topics
Total
1
Dragon Crown Medical Co., Ltd.
Medical equipment,Medicine
patent citation: 7
2
Trauson (China) Medical Instrument Co., Ltd.
Medical equipment,Medicine
patent citation: 6
3
Beijing Fule Science & Technology Development Co. Ltd.
patent citation: 5
4
Shanghai Changzheng Hospital
Cancer immunotherapy,Immunotherapy,Cell therapy,
...[+2]
patent citation: 2
5
Double Medical Technology, Inc.
Medical equipment,General surgery,Health care,
...[+2]
patent citation: 0
Page generation time: Jul 20 2025