Law firms that prosecuted most patents for Sony at the USPTO

Sony works with many law firms across the USA. In order to understand which law firms prosecute the most number of patent applications for Sony, we used the USPTO data and the help of our proprietary tool Examiner Analysis (EA). 

Following is the list of the top 15 law firms that prosecuted the most number of patents for Sony:

Law FirmsTotal ApplicationsAllowance Rate
Oblon Mcclelland Maier & Neustadt716981.95%
Chip Law Group491976.94%
Dentons US479885.17%
Haug Partners 383689.43%
Wolf Greenfield & Sacks 247376.59%
Fishman Stewart 239683.85%
Finnegan Henderson Farabow Garrett & Dunner184175.16%
Paratus Law Group156874.65%
Sheridan Ross146689.59%
Jay H Maioli132294.01%
Lerner David Littenberg122666.92%
Ronald P Kananen107189.85%
Renner Otto Boisselle & Sklar97546.95%
Dernier Ip Law91791.18%

Some Interesting Highlights:

  • Dentons US has a minimum average number of office actions – 1.81.
  • Dentons US has an average minimum time for issuance – 2.87 Years.
  • K&L Gates Sony has the maximum average number of office actions – 2.39.
  • Oblon Mcclelland Maier & Neustadt LLP has an average maximum time for issuance – 3.77 Years.

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