With the analysis among 50 patents, we discovered top 28 key players by total patent application. United States Gypsum Co., Grenzebach BSH Gmbh, Etex Australia Pty Ltd. are dominant in this area. They take 40.00% of the total patent filing.
Illinois, United States
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Illinois, United States
Patent: 1
Shandong Sheng, China
Patent: 1
No data, please try another search term
With the analysis among related 37 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing United States Gypsum Co., Etex Australia Pty Ltd., Taishan Yinchuan Gypsum Co. Ltd. take 21.62% of patent filing during this period.
Illinois, United States
Patent: 4
Ningxia Huizi Zizhiqu, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangxi Tim New Materials Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 21 new entrants. Etex Australia Pty Ltd., Taishan Yinchuan Gypsum Co. Ltd., Tang Shan He Xiang Gao Ye You Xian Gong Si are the most active new entrants in this area.
Ningxia Huizi Zizhiqu, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangxi Tim New Materials Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
No data, please try another search term