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Sumitomo Electric Industries, Ltd Patent Portfolio Statistics

Sumitomo Electric Industries, Ltd

Sumitomo Electric Industries, Ltd`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 Sumitomo Electric Industries, Ltd look like?

Total Applications: 49
Granted Patents: 37
Grant Index 77.08 %
Abandoned/Rejected Applications: 11 (22.92%)
In-Process Applications: 0
Average Grant Time: 2.59 Years
Average Office Actions: 1.3

Which Technology Area Sumitomo Electric Industries, Ltd is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
2874 Optics 6
2883 Optics 6
1731 Metallurgy, Metal Working, Inorganic Chemistry, Catalyst, Electrophotography, Photolithography 2
2828 Semiconductors/Memory 2
2833 Electrical Circuits and Systems 2

How many patents are Sumitomo Electric Industries, Ltd filing every year?

Year Total Applications
2022 0*
2021 1*
2020 0
2019 1
2018 0

*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 Sumitomo Electric Industries, Ltd in USPTO?

How are Sumitomo Electric Industries, Ltd’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner