With the analysis among 161 patents, we discovered top 82 key players by total patent application. Sun Chemical Corp. (New Jersey), Medico (Shanghai) Packaging Materials Co., Ltd., Shanghai Pumao Packaging Materials Co., Ltd. are dominant in this area. They take 11.80% of the total patent filing.
New Jersey, United States
Patent: 7
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Ohio, United States
Patent: 4
California, United States
Patent: 4
Shanghai Shi, China
Patent: 4
Pennsylvania, United States
Patent: 4
Delaware, United States
Patent: 3
Dongguan Xilian Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 3
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With the analysis among related 62 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing Shanghai Pumao Packaging Materials Co., Ltd., Weihai Hengrui New Packaging Materials Co., Ltd., Jinhua Hengyu Packaging Co., Ltd. take 19.35% of patent filing during this period.
Shanghai Shi, China
Patent: 6
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 62 patents in last 5 years, we discover 37 new entrants. Shanghai Pumao Packaging Materials Co., Ltd., Weihai Hengrui New Packaging Materials Co., Ltd., Jinhua Hengyu Packaging Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 6
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1