With the analysis among 323 patents, we discovered top 109 key players by total patent application. Yantai Haute Oxygen Industry Equipment Co., Ltd., Yantai Hongyuan Oxygen Industry Co., Ltd., Weifang Huaxin Oxygen Industry Co., Ltd. are dominant in this area. They take 22.29% of the total patent filing.
Yantai Haute Oxygen Industry Equipment Co., Ltd.
Shandong Sheng, China
Patent: 31
Yantai Hongyuan Oxygen Industry Co., Ltd.
Shandong Sheng, China
Patent: 23
Weifang Huaxin Oxygen Industry Co., Ltd.
Shandong Sheng, China
Patent: 18
Shanghai Nuoerxin Health Technology Co., Ltd.
Shanghai Shi, China
Patent: 9
California, United States
Patent: 7
Schleswig-Holstein, Germany
Patent: 6
Yabo Pharmaceutical Chemical Equipment (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Jiangsu Senhang Health Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Shanghai 701 YANGYUAN Hyperbaric Oxygen Chamber Product Co.,Ltd.
Shanghai Shi, China
Patent: 6
Nanjing Tianluo Health Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
No data, please try another search term
With the analysis among related 381 patents applied in the last 5 years. We discover 138 most active companies in this area. The fast-growing Weifang Huaxin Oxygen Industry Co., Ltd., Yantai Haute Oxygen Industry Equipment Co., Ltd., Tongren People's Hospital take 11.29% of patent filing during this period.
Weifang Huaxin Oxygen Industry Co., Ltd.
Shandong Sheng, China
Patent: 18
Yantai Haute Oxygen Industry Equipment Co., Ltd.
Shandong Sheng, China
Patent: 14
Tongren People's Hospital
undefined undefined
Patent: 11
Yantai Hongyuan Oxygen Industry Co., Ltd.
Shandong Sheng, China
Patent: 10
Shanghai Nuoerxin Health Technology Co., Ltd.
Shanghai Shi, China
Patent: 9
Xiangya Hospital of Central South University
Hunan Sheng, China
Patent: 8
Yabo Pharmaceutical Chemical Equipment (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Jiangsu Senhang Health Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Nanjing Tianluo Health Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Shanghai 701 YANGYUAN Hyperbaric Oxygen Chamber Product Co.,Ltd.
Shanghai Shi, China
Patent: 5
With the analysis among related 381 patents in last 5 years, we discover 129 new entrants. Weifang Huaxin Oxygen Industry Co., Ltd., Tongren People's Hospital, Shanghai Nuoerxin Health Technology Co., Ltd. are the most active new entrants in this area.
Weifang Huaxin Oxygen Industry Co., Ltd.
Shandong Sheng, China
Patent: 18
Tongren People's Hospital
undefined undefined
Patent: 11
Shanghai Nuoerxin Health Technology Co., Ltd.
Shanghai Shi, China
Patent: 9
Xiangya Hospital of Central South University
Hunan Sheng, China
Patent: 8
Yabo Pharmaceutical Chemical Equipment (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Jiangsu Senhang Health Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Nanjing Tianluo Health Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Nanjing Zhongwei Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Shenyang Turtle Medical Technology Co., Ltd.
Liaoning Sheng, China
Patent: 4
Guangzhou Wenda Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among 26 patents, we discovered top 8 universities and scientific research institutions by total patent application. Third Military Medical University, Jilin University, Beihang University are dominant in this area. They take 30.77% of the total patent filing.
Third Military Medical University
Chongqing Shi, China
Patent: 2
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
South China Normal University
Guangdong Sheng, China
Patent: 1
Fourth Military Medical University
Hunan Sheng, China
Patent: 1
Jinling Institute of Technology
Jiangsu Sheng, China
Patent: 1
Baoji University of Arts & Sciences
Shaanxi Sheng, China
Patent: 1