Halliburton Energy Services, Inc`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 Halliburton Energy Services, Inc look like?
| Total Applications: | 40 |
| Granted Patents: | 26 |
| Grant Index | 86.67 % |
| Abandoned/Rejected Applications: | 4 (13.33%) |
| In-Process Applications: | 10 |
| Average Grant Time: | 2.52 Years |
| Average Office Actions: | 1.77 |
Which Technology Area Halliburton Energy Services, Inc is filing most patents in? (Last 10 years)
| Art Unit | Definition | Total Applications |
| 3672 | Wells, Earth Boring/Moving/Working, Excavating, Mining, Harvesters, Bridges, Roads, Petroleum, Closures, Connections, and Hardware | 7 |
| 3676 | Wells, Earth Boring/Moving/Working, Excavating, Mining, Harvesters, Bridges, Roads, Petroleum, Closures, Connections, and Hardware | 4 |
| 3674 | Wells, Earth Boring/Moving/Working, Excavating, Mining, Harvesters, Bridges, Roads, Petroleum, Closures, Connections, and Hardware | 3 |
| 2857 | Printing/Measuring and Testing | 2 |
| 2858 | Printing/Measuring and Testing | 2 |
How many patents are Halliburton Energy Services, Inc filing every year?
| Year | Total Applications |
| 2022 | 0* |
| 2021 | 1* |
| 2020 | 1 |
| 2019 | 13 |
| 2018 | 1 |
*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 Halliburton Energy Services, Inc in USPTO?
Publication number: US20180363413A1
Abstract:
Systems and methods for signaling the detection of a fluid change in a wellbore can be used during wellbore operations, such as cementing a casing in the wellbore. The systems and methods involve using burst discs to provide a pressure pulse that can be detected uphole and there by provide a signal related to when a fluid change has reached a predetermined position in the wellbore. The burst discs can be activated to prevent fluid flow in a portion of the wellbore by a sensor that detects a property that is different between two fluids. Once activated, the pressure of the fluid on the burst discs subsequently ruptures the burst disc and creates the pressure pulse.
Publication date: 2018-12-20
Applicant: Halliburton Energy Services, Inc
Inventors: Gao Li
Abstract:
Publication date: 2018-12-20
Applicant: Halliburton Energy Services, Inc
Inventors: Gao Li
How are Halliburton Energy Services, Inc’s applications performing in USPTO?
| Application Number | Title | Status | Art Unit | Examiner |
| 16061584 | System And Method For The Detection And Transmission Of Downhole Fluid Status | Patented Case | 3674 | Runyan, Silvana C |
