Patent AnalyticsExaminers
Rankings

Company or institution

CISDI ENGINEERING CO., LTD

12 applicationsfiled 2015 to 2025

Allowance rate
91%
+16 pts vs the USPTO range 62% to 98%
Rejections before allowance
1.5
level with the USPTO
Months to first action
21.0 mo
+2.4 vs the USPTO
Needed an RCE
9%
−18 pts vs the USPTO

Timeline

Applications by filing year: drag across the years to study a period

Allowed in green, abandoned in red, pending in grey. The figures above and the charts that can be recomputed by filing year follow the span you pick.

Compared with the office

Against every applicant before the USPTO

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Trend

Allowance by filing year

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Rejection fingerprint

What gets rejected, by statute

Share of parsed office actions raising each ground; blue is the USPTO.

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What works

Allowance by strategy used

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Interviews

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Applications

Every application in the record

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
18839017Method and device for producing direct reduced iron by means of hydrogen-based shaf…2025-05-19Pending00n/a
18689073Blast Furnace - Converter Steel Production Method Based on Carbon Cycling2024-03-05Allowed2021.0 mo
18272585Self-adaptive hanging structure of converter2023-12-18Allowed1022.9 mo
15482352Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15194304Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15423954Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15242319Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15644082Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15784738Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15191322Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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