Jfe Steel Corporation Patent Portfolio Statistics

Jfe Steel Corporation

Profile Summary

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 Jfe Steel Corporation look like?

Total Applications: 2,178
Granted Patents: 1,310
Grant Index 75.37 %
Abandoned/Rejected Applications: 428 (24.63%)
In-Process Applications: 436
Average Grant Time: 2.9 Years
Average Office Actions: 1.81

Which Technology Area Jfe Steel Corporation is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
1733 Metallurgy, Metal Working, Inorganic Chemistry, Catalyst, Electrophotography, Photolithography 401
1734 Metallurgy, Metal Working, Inorganic Chemistry, Catalyst, Electrophotography, Photolithography 244
1784 Miscellaneous Articles, Stock Material 193
Opap Parked GAU 193
1735 Metallurgy, Metal Working, Inorganic Chemistry, Catalyst, Electrophotography, Photolithography 123

How many patents are Jfe Steel Corporation filing every year?

Year Total Applications
2022 2*
2021 181*
2020 150
2019 172
2018 136

*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 Jfe Steel Corporation in USPTO?

Publication number:
Application number: 17/615,618

Abstract:
None

Publication date:
Applicant: Jfe Steel Corporation
Inventors: Kentaro Sato


Publication number:
Application number: 17/604,830

Abstract:
None

Publication date:
Applicant: Jfe Steel Corporation
Inventors: Soshi Yoshimoto


Publication number:
Application number: 17/602,093

Abstract:
None

Publication date:
Applicant: Jfe Steel Corporation
Inventors: Sumikawa Satoshi


How are Jfe Steel Corporation’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/615,618 Side Crash Test Apparatus And Side Crash Test Condition Determination Method For Center Pillar Of Automobile Sent to Classification contractor OPAP Central, Docket
17/604,830 Method For Producing Grain-Oriented Electrical Steel Sheet Docketed New Case – Ready for Examination OPAP Central, Docket
17/602,093 Press Forming Method
17/493,900 Method Of Making An Electrical Steel Sheet Provided With Insulating Coating OPAP Central, Docket
17/491,639 High-Strength Hot-Dip Galvannealed Steel Sheet And Method For Producing Same OPAP Central, Docket