Law firms that prosecuted most patents for Nikon at the USPTO

Nikon works with many law firms across the USA. In order to understand which law firms prosecute the most number of patent applications for Nikon, 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 Nikon:

Law FirmsTotal AppsAllowance Rate
Oliff 288571.32%
Shapiro And Shapiro85669.96%
Staas & Halsey 57171.59%
Sgpatents 52986.18%
Shapiro & Shapiro33379.51%
Klarquist Sparkman24762.03%
Finnegan Henderson Farabow Garrett & Dunner23475.57%
Roeder & Broder 15068.31%
Klarquist Sparkman Campbell14189.36%
Morgan Lewis & Bockius13381.95%
Staas & Halsey12968.99%
Oblon Mcclelland Maier & Neustadt9663.44%
Armstrong Westerman Hattori7464.86%
Foley & Lardner5587.27%

Some Interesting Highlights:

  • Shapiro And Shapiro has a minimum average number of office actions – 0.92.
  • Shapiro And Shapiro has an average minimum time for issuance – 1.84 Years.
  • Staas & Halsey has a maximum average number of office actions – 1.7.
  • Oliff has an average maximum time for issuance – 3.25 Years.

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