Chevron U.S.A. Inc Patent Portfolio Statistics

Chevron U.S.A. 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 Chevron U.S.A. Inc. look like?

Total Applications: 2,697
Granted Patents: 1,805
Grant Index 73.23 %
Abandoned/Rejected Applications: 660 (26.77%)
In-Process Applications: 218
Average Grant Time: 2.75 Years
Average Office Actions: 1.4

Which Technology Area Chevron U.S.A. Inc. is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
1771 Chemical Apparatus, Separation and Purification, Liquid and Gas Contact Apparatus 235
1732 Metallurgy, Metal Working, Inorganic Chemistry, Catalyst, Electrophotography, Photolithography 233
1772 Chemical Apparatus, Separation and Purification, Liquid and Gas Contact Apparatus 159
1764 Oraganic Chemistry, Polymers, Compositions 132
3674 Wells, Earth Boring/Moving/Working, Excavating, Mining, Harvesters, Bridges, Roads, Petroleum, Closures, Connections, and Hardware 112

How many patents are Chevron U.S.A. Inc. filing every year?

Year Total Applications
2022 0*
2021 43*
2020 118
2019 105
2018 121

*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 Chevron U.S.A. Inc. in USPTO?

Publication number: US20220010662A1
Application number: 17/371,566

Strain information may define strain of a material to stress. The strain of the material may be decomposed into classical strain, hysteretic strain, and residual strain. The classical strain, the hysteretic strain, and the residual strain may be used to facilitate modeling of the material. For example, the classical strain, the hysteretic strain, and the residual strain of a rock may be used to facilitate modeling of a subsurface region that includes the rock such as a reservoir simulation to predict hydrocarbon recovery.

Publication date: 2022-01-13
Applicant: Chevron U.S.A. Inc.
Inventors: A Cate James Ten

Publication number: US20220018981A1
Application number: 17/369,825

A method is described for estimating seismic velocity from seismic data by training a neural network using a subset of a seismic dataset and the velocity model; estimating a second velocity model using the neural network and a second subset of the seismic dataset; and displaying the second velocity model on a graphical user interface. The method may be executed by a computer system.

Publication date: 2022-01-20
Applicant: Chevron U.S.A. Inc.
Inventors: Enning Wang

Publication number: US20210324683A1
Application number: 17/363,590

A disclosed pulsed-power drilling system may include a controller that receives and analyzes feedback from downhole components reflecting changing conditions or performance measurements associated with a pulsed drilling operation to determine that an operating parameter of the drilling operation should be modified. The controller may output a control signal to cause an adjustment of a configurable downhole component, such as mechanical, electrical, or hydraulic component that affects the operating parameter, while the drill bit remains in the wellbore. The controller may adjust a segmented transformer of a pulse-generating circuit, changing the number of primary winding switches that are fired, or the timing of the firing of the switches, to modify characteristics of the generated pulses. Adjusting a downhole component may affect the drilling rate, the drilling direction, the flow of drilling fluid, a pulse rise time, a pulse repetition rate, or a rate of penetration for the drilling operation.

Publication date: 2021-10-21
Applicant: Chevron U.S.A. Inc.
Inventors: M Moeny William

How are Chevron U.S.A. Inc.’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/371,566 Strain Decomposition Method OPAP Central, Docket
17/369,825 System And Method For 3D Seismic Velocity Estimation OPAP Central, Docket
17/363,590 Downhole Reconfiguration Of Pulsed-Power Drilling System Components During Pulsed Drilling Operations Response to Non-Final Office Action Entered and Forwarded to Examiner 3676 Gray, George Sterling
17/344,033 Generation Of Labeled Synthetic Data For Target Detection Docketed New Case – Ready for Examination OPAP Central, Docket
17/332,531 Gravel Pack Quality Measurement Docketed New Case – Ready for Examination OPAP Central, Docket