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Top 50 Fast-growings companies in Knee replacement
by Most Patent Filing In 5 Years in the world in 2021

The Knee replacement top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 5 Years Knee replacement Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Knee replacement, also known as knee arthroplasty, is a surgical procedure to replace the weight-bearing surfaces of the knee joint to relieve pain and disability. It is most commonly performed for osteoarthritis, and also for other knee diseases such as rheumatoid arthritis and psoriatic arthritis. In patients with severe deformity from advanced rheumatoid arthritis, trauma, or long-standing osteoarthritis, the surgery may be more complicated and carry higher risk. Osteoporosis does not typically cause knee pain, deformity, or inflammation and is not a reason to perform knee replacement...
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Company Name
Region
Tech Topics
Total
1
Patent: 25
2
QC, CA
Patent: 8
3
US
Patent: 7
4
Patent: 7
5
Bologna, Italy
Patent: 5
6
Cork, Ireland
Health care
Patent: 5
7
Patent: 4
8
Patent: 3
9
England, United Kingdom
Sports medicine,Retractor,Health care,
...[+2]
Patent: 3
10
Karnataka, India
Patent: 3
11
Anatomical pathology,Pharmacy,X-ray
Patent: 3
12
Eventum Orthopaedics Ltd.
Bradford, United Kingdom
Patent: 2
13
Patent: 2
14
Germany
Patent: 2
15
ZH, CH
Patent: 2
16
Patent: 2
17
Germany
Patent: 2
18
Patent: 2
19
Medical equipment,Robotic arm,Health care,
...[+2]
Patent: 2
20
Medical equipment,Health care,Femoral rotation,
...[+2]
Patent: 2
21
Patent: 2
22
Robotics,Orthopedic surgery,Health care,
...[+2]
Patent: 2
23
Patent: 2
24
Patent: 2
25
Patent: 2
26
Patent: 2
27
Patent: 1
28
CE, SG
Patent: 1
29
Patent: 1
30
Icahn School of Medicine at Mount Sinai
Patent: 1
31
Patent: 1
32
Patent: 1
33
Patent: 1
34
Patent: 1
35
Patent: 1
36
Cardiovascular agent,Health care,Hospitality industry
Patent: 1
37
Germany
Patent: 1
38
Ingenuity,Software quality,Software,
...[+1]
Patent: 1
39
Patent: 1
40
Patent: 1
41
Kyoto, Japan
Patent: 1
42
Substance abuse,Hospitality industry,Health care,
...[+2]
Patent: 1
43
Patent: 1
44
Patent: 1
45
Pinyin,Public university,Oncology drugs,
...[+2]
Patent: 1
46
Patent: 1
47
Health care,Hospitality industry,Vascular Medicine,
...[+2]
Patent: 1
48
Medical equipment,Neurotechnology,Health care,
...[+2]
Patent: 1
49
Health care,Hospitality industry,Cell therapy,
...[+2]
Patent: 1
50
Saitama, Japan
Patent: 1
Page generation time: Dec 15 2025