Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Patent Portfolio Statistics

Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

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 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) look like?

Total Applications: 2,268
Granted Patents: 1,491
Grant Index 71.65 %
Abandoned/Rejected Applications: 590 (28.35%)
In-Process Applications: 184
Average Grant Time: 2.87 Years
Average Office Actions: 1.71

Which Technology Area Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
1733 Metallurgy, Metal Working, Inorganic Chemistry, Catalyst, Electrophotography, Photolithography 212
1784 Miscellaneous Articles, Stock Material 157
1734 Metallurgy, Metal Working, Inorganic Chemistry, Catalyst, Electrophotography, Photolithography 100
1735 Metallurgy, Metal Working, Inorganic Chemistry, Catalyst, Electrophotography, Photolithography 85
Opap Parked GAU 83

How many patents are Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) filing every year?

Year Total Applications
2022 0*
2021 67*
2020 106
2019 129
2018 147

*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 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) in USPTO?

Publication number: US20220016734A1
Application number: 17/441,889

Abstract:
A Ni-based alloy flux cored wire includes a Ni-based alloy outer sheath and a flux with which the Ni-based alloy outer sheath is filled, and includes, per a total mass of the wire, Ni: 45 mass % to 75 mass %, Cr: 20 mass % or less, Mo: 10 mass % to 20 mass %, Fe: 10.0 mass % or less, TiO2: 3 mass % to 11 mass %, Ca: 0.01 mass % to 2.0 mass %, F: 1.0 mass % or less (including 0 mass %), and Nb: less than 0.5 mass % (including 0 mass %).

Publication date: 2022-01-20
Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Inventors: Fukuda Kazuhiro


Publication number:
Application number: 17/433,783

Abstract:
None

Publication date:
Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Inventors: Jiao Youzhuo


Publication number:
Application number: 17/430,657

Abstract:
None

Publication date:
Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Inventors: Koki Nishioka


How are Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/441,889 Ni-Based Alloy Flux-Cored Wire Docketed New Case – Ready for Examination OPAP Central, Docket
17/433,783 Weld Line Data Generation Device, Welding System, Weld Line Data Generation Method, And Computer Readable Medium
17/430,657 Blast Furnace Operation Method Sent to Classification contractor
17/430,239 Method For Joining Plated Steel Plates, And Joined Structure Sent to Classification contractor
17/426,412 Mechanical Structure Steel For Cold-Working And Manufacturing Method Therefor Sent to Classification contractor OPAP Central, Docket