Halliburton Energy Services, Inc Patent Portfolio Statistics

Halliburton Energy Services, Inc.

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 Halliburton Energy Services, Inc. look like?

Total Applications: 11,345
Granted Patents: 8,640
Grant Index 85.8 %
Abandoned/Rejected Applications: 1,430 (14.2%)
In-Process Applications: 1,256
Average Grant Time: 2.67 Years
Average Office Actions: 1.87

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 1,978
3676 Wells, Earth Boring/Moving/Working, Excavating, Mining, Harvesters, Bridges, Roads, Petroleum, Closures, Connections, and Hardware 1,944
3674 Wells, Earth Boring/Moving/Working, Excavating, Mining, Harvesters, Bridges, Roads, Petroleum, Closures, Connections, and Hardware 1,579
1768 295
2856 Printing/Measuring and Testing 252

How many patents are Halliburton Energy Services, Inc. filing every year?

Year Total Applications
2022 0*
2021 200*
2020 737
2019 1,027
2018 758

*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: US20220025738A1
Application number: 17/498,725

Abstract:
A fallback prevention valve apparatus, system and method is described. An electric submersible pump (ESP) fallback prevention system includes an ESP assembly positioned in a downhole well, the ESP assembly including production tubing extending between a centrifugal pump and a surface of the downhole well such that during operation of the ESP assembly production fluid flows upward from the centrifugal pump through the production tubing to the surface, the production tubing including a fallback valve actuatable by the flow of production fluid, the fallback valve actuatable between an open position, wherein production fluid flowing upward through the fallback valve actuates the fallback valve into the open position, and a closed position, wherein production fluid flowing downward through the fallback valve actuates the fallback valve into the closed position, the closed position blocking sand carried by the production fluid from falling into the centrifugal pump.

Publication date: 2022-01-27
Applicant: Halliburton Energy Services, Inc.
Inventors: Dinkins Russell Walter


Publication number: US20220025731A1
Application number: 17/497,604

Abstract:
A sealing apparatus and related method for sealing an annular space between concentrically disposed members. In an exemplary embodiment, the method includes providing a sealing ring within the annular space, the sealing ring defining oppositely inclined interior and exterior surfaces each having a generally frusto-conical shape and defining opposing first and second edges, a nose adjoining the respective first edges of the interior and exterior surfaces, and a first convex surface adjoining the respective second edges of the interior and exterior surfaces opposite the nose; and forming a seal against a fluid pressure in the annular space, comprising depressing the first convex surface of the sealing ring so that the interior and exterior surfaces thereof expand radially to exert contact stress on each of the concentrically disposed members.

Publication date: 2022-01-27
Applicant: Halliburton Energy Services, Inc.
Inventors: Shengjun Yin


Publication number: US20220025761A1
Application number: 17/497,621

Abstract:
An array of sensors provided on the outside of a tubular string for measuring a property within the tubular string. The array of sensors may include a plurality of connected sensors, wherein at least one of the plurality of connected sensors is at least partially encompassed in a shroud. A snorkel line may extend from the shroud, the snorkel line capable of coupling with a sensor port in a tubular of the tubular string. The snorkel line may establish fluid communication between one of the sensors at least partially encompassed in the shroud and a corresponding sensor port of a tubular in the tubular string.

Publication date: 2022-01-27
Applicant: Halliburton Energy Services, Inc.
Inventors: Adam Brown Clint


How are Halliburton Energy Services, Inc.’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/498,725 Fallback Prevention Valve Apparatus, System And Method OPAP Central, Docket
17/497,604 Sealing Apparatus For High Pressure High Temperature (Hpht) Applications OPAP Central, Docket
17/497,621 Port And Snorkel For Sensor Array OPAP Central, Docket
17/497,457 Look-Ahead Resistivity Configuration OPAP Central, Docket
17/495,662 Compatible Low Crystalline Silica Spacers OPAP Central, Docket