With the analysis among 274 patents, we discovered top 82 key players by total patent application. International Flavors & Fragrances, Inc., Reemtsma Cigarettenfabriken GmbH, British American Tobacco (Investments) Ltd. are dominant in this area. They take 20.07% of the total patent filing.
New York, United States
Patent: 27
Hamburg, Germany
Patent: 14
CITY OF LIVERPOOL, United Kingdom
Patent: 8
Georgia, United States
Patent: 7
Hamburg, Germany
Patent: 7
Anhui Sheng, China
Patent: 5
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With the analysis among related 73 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Nerudia Ltd., China Tobacco Hunan Industrial Co. Ltd., Weedgets Inc take 21.92% of patent filing during this period.
CITY OF LIVERPOOL, United Kingdom
Patent: 8
Hunan Sheng, China
Patent: 4
Zug, Switzerland
Patent: 3
Henan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Zhongshan Siwei Hardware Products Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 1
With the analysis among related 73 patents in last 5 years, we discover 19 new entrants. Nerudia Ltd., China Tobacco Hunan Industrial Co. Ltd., Weedgets Inc are the most active new entrants in this area.
CITY OF LIVERPOOL, United Kingdom
Patent: 8
Hunan Sheng, China
Patent: 4
Zug, Switzerland
Patent: 3
Henan Sheng, China
Patent: 3
Zhongshan Siwei Hardware Products Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 1
Shenzhen Qingwu Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 40 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Henan Sheng, China
Patent: 1