With the analysis among 358 patents, we discovered top 81 key players by total patent application. Fiat Automobil AG, Fiat SpA, Sonex Research, Inc. are dominant in this area. They take 14.25% of the total patent filing.
Piemonte, Italy
Patent: 16
Illinois, United States
Patent: 7
Rio de Janeiro, Brazil
Patent: 7
São Paulo, Brazil
Patent: 6
Oregon, United States
Patent: 6
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With the analysis among related 47 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Universidad Politécnica de Valencia, Consejo Superior de Investigaciones Científicas, FPT Motorenforschung AG take 31.91% of patent filing during this period.
Noord-Brabant, Netherlands
Patent: 2
Rondônia, Brazil
Patent: 1
Guangdong Sheng, China
Patent: 1
São Paulo, Brazil
Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 7 new entrants. Universidad Politécnica de Valencia, Consejo Superior de Investigaciones Científicas, FPT Motorenforschung AG are the most active new entrants in this area.
Rondônia, Brazil
Patent: 1
São Paulo, Brazil
Patent: 1
With the analysis among 30 patents, we discovered top 12 universities and scientific research institutions by total patent application. Consejo Superior de Investigaciones Científicas, Universidad Politécnica de Valencia, Universidade Federal da Paraíba are dominant in this area. They take 46.67% of the total patent filing.
West Virginia, United States
Patent: 2
Shanghai Shi, China
Patent: 2
São Paulo, Brazil
Patent: 1
Rio Grande do Sul, Brazil
Patent: 1
Rondônia, Brazil
Patent: 1