Search results for “Photochromism” companies
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Key Players
Order by:
Innovation Intensity
With the analysis among 11,313 patents, we discovered top 475 key players by total patent application. Transitions Optical, Inc., Tokuyama Corp., Corning, Inc. are dominant in this area. They take 22.02% of the total patent filing.
Transitions Optical, Inc.
United States
Patent: 1,202
Tokuyama Corp.
Tokyo-to, Japan
Patent: 942
Corning, Inc.
New York, United States
Patent: 347
EssilorLuxottica SA
France
Patent: 327
PPG Industries Ohio, Inc.
Ohio, United States
Patent: 286
Corning SAS
France
Patent: 172
Rodenstock GmbH
Bayern, Germany
Patent: 160
Xerox
Connecticut, United States
Patent: 153
Johnson & Johnson Vision Care, Inc.
United States
Patent: 141
PPG Industries, Inc.
Pennsylvania, United States
Patent: 133
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 16 patents, we discovered top 11 start-ups by total patent application. BSG, Inc., CTRL-Labs Corp., JOLED, Inc. are active in this area.
STARTUP
BSG, Inc.
North Carolina, United States
Patent: 3
STARTUP
CTRL-Labs Corp.
New York, United States
Patent: 3
JOLED, Inc.
Tokyo-to, Japan
Patent: 2
STARTUP
Xinova LLC
Washington, United States
Patent: 1
STARTUP
OXi Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
STARTUP
Evigence Sensors
Israel
Patent: 1
STARTUP
OliKrom SAS
France
Patent: 1
STARTUP
Aisin KK
Tokyo-to, Japan
Patent: 1
STARTUP
Bolb, Inc.
California, United States
Patent: 1
STARTUP
Beijing NED+AR Display Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Fast-Growing
Order by:
Innovation in recent 5 years
With the analysis among related 2,135 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Tokuyama Corp., Transitions Optical, Inc., Hoya Lens Thailand Co., Ltd. take 16.53% of patent filing during this period.
Tokuyama Corp.
Tokyo-to, Japan
Patent: 166
Transitions Optical, Inc.
United States
Patent: 115
Hoya Lens Thailand Co., Ltd.
Pathum Thani, Thailand
Patent: 72
Alcon AG
Switzerland
Patent: 44
Johnson & Johnson Vision Care, Inc.
United States
Patent: 38
Mitsui Chemicals, Inc.
Tokyo-to, Japan
Patent: 27
EssilorLuxottica SA
France
Patent: 26
Rugao Fuda Engineering Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 24
Tianjin Fuxin Sunshine Technology Co., Ltd.
Tianjin Shi, China
Patent: 21
Jiangnan University
Jiangsu Sheng, China
Patent: 20
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 2,135 patents in last 5 years, we discover 338 new entrants. Alcon AG, Rugao Fuda Engineering Technology Research Institute Co., Ltd., Kunming University of Science & Technology are the most active new entrants in this area.
Alcon AG
Switzerland
Patent: 44
Rugao Fuda Engineering Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 24
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 16
Meta Platforms Technologies LLC
California, United States
Patent: 14
Hengshan Jiacheng New Material Co., Ltd.
Hunan Sheng, China
Patent: 13
Wuhan Textile University
Hubei Sheng, China
Patent: 12
Guangyi Technology Wuxi Co Ltd.
Jiangsu Sheng, China
Patent: 10
Guangzhou Shengse Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 9
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 8
Research Institutions
Order by:
Innovation Intensity
With the analysis among 1,281 patents, we discovered top 252 universities and scientific research institutions by total patent application. Jiangxi Science & Technology Normal University, Jiangnan University, Guangdong University of Technology are dominant in this area. They take 7.73% of the total patent filing.
Jiangxi Science & Technology Normal University
Jiangxi Sheng, China
Patent: 23
Jiangnan University
Jiangsu Sheng, China
Patent: 22
Guangdong University of Technology
Guangdong Sheng, China
Patent: 20
Tsinghua University
Beijing Shi, China
Patent: 16
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 16
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 16
East China University of Science & Technology
Shanghai Shi, China
Patent: 15
University of Hong Kong
Hong Kong SAR, China
Patent: 14
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 14
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 14
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