1. Home
  2. Nitto Denko Corporation Patent Portfolio Statistics

Nitto Denko Corporation Patent Portfolio Statistics

Nitto Denko Corporation

Nitto Denko Corporation`s Profile

This article summarizes the perfomance of the assignee in the recent years. The overall statistics for this portfolio help to analyze the areas where the assignee is performing well. The filing trend, perfomance across the tech centers and the perfomance of the recent applications has been mentioned below. All the stats are calculated based on the perfomance in USPTO.

How does the overall patent portfolio of Nitto Denko Corporation look like?

Total Applications: 5915
Granted Patents: 3089
Grant Index 57.36 %
Abandoned/Rejected Applications: 2296 (42.64%)
In-Process Applications: 527
Average Grant Time: 2.9 Years
Average Office Actions: 1.96

Which Technology Area Nitto Denko Corporation is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
1788 Miscellaneous Articles, Stock Material 558
2871 Optics 299
2872 Optics 251
1787 Miscellaneous Articles, Stock Material 249
Opap Parked GAU 182

How many patents are Nitto Denko Corporation filing every year?

Year Total Applications
2022 1*
2021 169*
2020 215
2019 205
2018 199

*The drop in the number of applications filed in last two years compared to previous years is because applications can take up to 18 months to get published

Recently filed patent applications of Nitto Denko Corporation in USPTO?

How are Nitto Denko Corporation’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner