Exxonmobil Research And Engineering Company Patent Portfolio Statistics

Exxonmobil Research And Engineering Company

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 Exxonmobil Research And Engineering Company look like?

Total Applications: 1,960
Granted Patents: 1,250
Grant Index 74.81 %
Abandoned/Rejected Applications: 421 (25.19%)
In-Process Applications: 288
Average Grant Time: 2.97 Years
Average Office Actions: 1.65

Which Technology Area Exxonmobil Research And Engineering Company is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
1771 Chemical Apparatus, Separation and Purification, Liquid and Gas Contact Apparatus 443
1772 Chemical Apparatus, Separation and Purification, Liquid and Gas Contact Apparatus 174
1797 Food, Analytical Chemistry, Sterilization, Biochemistry, Electrochemistry 93
1732 Metallurgy, Metal Working, Inorganic Chemistry, Catalyst, Electrophotography, Photolithography 83
1774 Chemical Apparatus, Separation and Purification, Liquid and Gas Contact Apparatus 79

How many patents are Exxonmobil Research And Engineering Company filing every year?

Year Total Applications
2022 0*
2021 12*
2020 25
2019 46
2018 111

*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 Exxonmobil Research And Engineering Company in USPTO?

Publication number: US20220002162A1
Application number: 17/366,542

Abstract:
Described herein are methods, systems, and techniques relating to clathrate hydrate formation processes and, particularly, involving reactive metal nucleation substrates for promoting clathrate hydrate formation. The disclosed methods, systems, and techniques allow for improved nucleation rate and yield of clathrate hydrates. In some cases, the disclosed methods, systems, and techniques can also improve or reduce the amount of time needed for obtaining a given quantity of clathrate hydrate phase, for example, in desalination, gas separation and/or gas sequestration processes. The reactive metal nucleation substrate may include reactive metals from Group II, Group I, or Group XIII of the periodic table, for example, in alloyed form with other metals and/or nonmetal elements.

Publication date: 2022-01-06
Applicant: Exxonmobil Research And Engineering Company
Inventors: Ashish Mhadeshwar


Publication number: US20220025282A1
Application number: 17/364,989

Abstract:
Methods of refining a whole crude oil stream. The methods involve first processing the crude either through a hydrotreating reactor comprising a dewaxing reactor bed or a flash evaporation separator. The treated streams are then further processed through a demetalization reactor bed, a hydroprocessing reactor bed, or both. The stream can then be still further processed via additional hydrotreating, distillation, or both.

Publication date: 2022-01-27
Applicant: Exxonmobil Research And Engineering Company
Inventors: Xinrui Yu


Publication number:
Application number: 17/417,418

Abstract:
None

Publication date:
Applicant: Exxonmobil Research And Engineering Company
Inventors: Falkowski Joseph M


How are Exxonmobil Research And Engineering Company’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/366,542 Methods And Systems For Promoting Formation Of Co2 Clathrate Hydrates By The Use Of Magnesium And Other Active Metals Docketed New Case – Ready for Examination OPAP Central, Docket
17/364,989 Methods Of Whole Crude And Whole Crude Wide Cut Hydrotreating And Dewaxing Low Hetroatom Content Petroleum OPAP Central, Docket
17/417,418 Solid-State Synthesis Of Precursors Of Metal-Organic Frameworks Docketed New Case – Ready for Examination OPAP Central, Docket
17/341,816 Engine Oil Lubricant Compostions And Methods For Making Same With Superior Engine Wear Protection And Corrosion Protection 1771 Mcavoy, Ellen M
17/311,394 Emm-41 Composition, Methods Of Making And Uses Thereof Docketed New Case – Ready for Examination OPAP Central, Docket