Daikin Industries, Ltd Patent Portfolio Statistics

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Daikin Industries, 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 Daikin Industries, Ltd. look like?

Assignee Art Units
Total Applications: 3,753 2,165,247
Granted Patents: 2,316 1,299,511
Grant Index 74.66% ↑ 73.66%
Abandoned/Rejected Applications: 786 (25.34%) 464,662 (26.34%)
In-Process Applications: 627 401,074
Average Grant Time: 2.84 Years ↑ 2.63 Years
Average Office Actions: 1.8 ↑ 1.54

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

Art Unit Definition Total Applications
3744 Refrigeration, Vaporization, Ventilation, AndCombustion 597
3763 Refrigeration, Vaporization, Ventilation, and Combustion 360
Opap Parked GAU 302
3746 Thermal & Combustion Technology, Motive & Fluid Power Systems 137
3748 Thermal & Combustion Technology, Motive & Fluid Power Systems 111

How many patents are Daikin Industries, Ltd. filing every year?

Year Total Applications Predicted
2022 1* 529
2021 323* 575
2020 300 494
2019 266 266
2018 155 –
2017 182 –
2016 174 –
2015 153 –
2014 204 –
2013 112 –

*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 Daikin Industries, Ltd. in USPTO?

Publication number: None
Application number: 17/602,448

Abstract:
–

Publication date: –
Applicant: Daikin Industries, Ltd.
Inventors: Taku Yamanaka

Publication number: None
Application number: 17/435,900

Abstract:
–

Publication date: –
Applicant: Daikin Industries, Ltd.
Inventors: Kojima Makoto

Publication number: US20220112417A1
Application number: 17/554,637

Abstract:
An object is to suppress the polymerization reaction or self-decomposition reaction of 1,2-difluoroethylene. Provided as a means for achieving the object is a method for allowing 1,2-difluoroethylene (HFO-1132) and oxygen to coexist in a gas phase, the concentration of oxygen in the gas phase at a temperature of 25° C. being 1000 volume ppm or less.

Publication date: 2022-04-14
Applicant: Daikin Industries, Ltd.
Inventors: Gotou Tomoyuki

How are Daikin Industries, Ltd.’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/602,448 Method For Producing Fluoropolymer Powder Sent to Classification contractor – –
17/435,900 Air Conditioning Apparatus Docketed New Case – Ready for Examination OPAP Central, Docket
17/554,637 Method For Coexisting 1,2-Difluoroethylene (Hfo-1132) And Oxygen In Gas Phase, And Storage Container And Refrigerator Containing Hfo-1132 And Oxygen Docketed New Case – Ready for Examination OPAP Central, Docket
17/554,591 Composition Containing Refrigerant, Use Of Same, Freezer Having Same, And Method For Operating Said Freezer Docketed New Case – Ready for Examination OPAP Central, Docket
17/554,786 Fluoroethylene Composition Docketed New Case – Ready for Examination OPAP Central, Docket