Exxonmobil Research And Engineering Company Patent Portfolio Statistics

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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?

Assignee Art Units
Total Applications: 1,960 2,087,638
Granted Patents: 1,250 1,241,925
Grant Index 74.81% ↑ 73.47%
Abandoned/Rejected Applications: 421 (25.19%) 448,564 (26.53%)
In-Process Applications: 288 397,149
Average Grant Time: 2.97 Years ↑ 2.71 Years
Average Office Actions: 1.65 ↑ 1.59

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 Predicted
2022 0* 582
2021 12* 460
2020 25 337
2019 46 46
2018 111 –
2017 143 –
2016 107 –
2015 129 –
2014 131 –
2013 113 –

*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: None
Application number: 17/634,960

Abstract:
–

Publication date: –
Applicant: Exxonmobil Research And Engineering Company
Inventors: Li Quanchang

Publication number: US20220169624A1
Application number: 17/597,888

Abstract:
Processes and systems for producing olefin epoxides with three or more carbon atoms by oxidation of the corresponding branched hydrocarbons using oxygen are disclosed. An example process for producing olefin epoxides may include oxidizing a branched alkane to produce at least an organic hydroperoxide. The example process may further include epoxidizing a branched alkene by a catalytic reaction with least a portion of the organic hydroperoxide to produce at least an olefin epoxide and an alcohol. The example process may further include converting at least a portion of the alcohol to either additional branched alkane and/or additional branched alkene.

Publication date: 2022-06-02
Applicant: Exxonmobil Research And Engineering Company
Inventors: D Shaffer Timothy

Publication number: US20220169625A1
Application number: 17/597,887

Abstract:
A method may include: oxidizing iso-butane with oxygen to produce t-butyl hydroperoxide and t-butyl alcohol; dehydrating at least a portion of the t-butyl alcohol to produce di-tert-butyl ether and isobutylene; epoxidizing at least a portion of the isobutylene with the t-butyl hydroperoxide to produce isobutylene oxide and t-butyl alcohol; and carbonylating at least a portion of the isobutylene oxide with carbon monoxide to produce pivalolactone.

Publication date: 2022-06-02
Applicant: Exxonmobil Research And Engineering Company
Inventors: Kun Wang

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

Application Number Title Status Art Unit Examiner
17/634,960 Increasing Hydrothermal Stability Of An Adsorbent Comprising A Small Pore Zeolite In A Swing Adsorption Process Sent to Classification contractor – –
17/597,888 Process And System To Make Olefin Epoxides Docketed New Case – Ready for Examination OPAP Central, Docket
17/597,887 Process And System To Make Olefin Epoxides Docketed New Case – Ready for Examination OPAP Central, Docket
17/474,937 Diluent Oils For Viscosity Modifiers And Additive Packages Docketed New Case – Ready for Examination 1771 Mcavoy, Ellen M
17/446,313 Wax-Containing, Organic Thickened Lubricant Powder Response to Non-Final Office Action Entered and Forwarded to Examiner 1771 Campanell, Francis C