Eastman Chemical Company Patent Portfolio Statistics

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Eastman Chemical 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 Eastman Chemical Company look like?

Assignee Art Units
Total Applications: 2,477 1,936,642
Granted Patents: 1,424 1,067,501
Grant Index 72.99% ↑ 68.92%
Abandoned/Rejected Applications: 527 (27.01%) 481,438 (31.08%)
In-Process Applications: 524 387,703
Average Grant Time: 2.69 Years ↑ 2.68 Years
Average Office Actions: 1.68 ↑ 1.65

Which Technology Area Eastman Chemical Company is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
1621 Organic Chemistry 156
1796 – 148
1711 Coating, Etching, Cleaning, Single Crystal Growth 115
1713 Coating, Etching, Cleaning, Single Crystal Growth 101
1763 Oraganic Chemistry, Polymers, Compositions 95

How many patents are Eastman Chemical Company filing every year?

Year Total Applications Predicted
2022 0* 277
2021 29* 339
2020 61 289
2019 139 139
2018 76 –
2017 55 –
2016 52 –
2015 62 –
2014 66 –
2013 64 –

*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 Eastman Chemical Company in USPTO?

Publication number: US20220169785A1
Application number: 17/597,442

Abstract:
A build material for additive manufacturing applications is disclosed. The build material includes a build composition in powder form, The build composition includes a semi-crystalline polymer having a glass transition temperature of at least 70° C. and an onset melting temperature of at least 125° C., as measured by DSC, and that exhibits an amorphous return. A semi-crystalline polymer useful in additive manufacturing applications and a method for making the semi-crystalline polymer article are also described.

Publication date: 2022-06-02
Applicant: Eastman Chemical Company
Inventors: Goetz James Thomas

Publication number: US20220228071A1
Application number: 17/595,511

Abstract:
A hydrocarbon cracker stream is combined with recycle content pyrolysis oil to form a combined cracker stream and the combined cracker stream is cracked in a cracker furnace to provide an olefin-containing effluent. The r-pyoil can be fed to the cracker feed. Alternatively, the r-pyoil with a predominantly C4-C7 fraction can be fed to the cracker feed. The furnace can be a gas fed furnace, or split cracker furnace.

Publication date: –
Applicant: Eastman Chemical Company
Inventors: Bitting Daryl

Publication number: US20220186124A1
Application number: 17/595,510

Abstract:
A hydrocarbon cracker stream is combined with recycle content pyrolysis oil to form a combined cracker stream and the combined cracker stream is cracked in a cracker furnace to provide an olefin-containing effluent. The r-pyoil can be fed to the cracker feed. More specifically cracking the cracker feedstock in said cracker furnace to provide an olefin-containing effluent stream; wherein the hydrocarbon composition is predominantly ethane.

Publication date: 2022-06-16
Applicant: Eastman Chemical Company
Inventors: Kenny Parker Randolph

How are Eastman Chemical Company’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/597,442 Build Materials For Additive Manufacturing Applications Docketed New Case – Ready for Examination OPAP Central, Docket
17/595,511 Cracking A C4-C7 Fraction Of Pyoil Docketed New Case – Ready for Examination OPAP Central, Docket
17/595,510 Co-Cracking Pyoil With Ethane Docketed New Case – Ready for Examination OPAP Central, Docket
17/595,327 Cyclohexane Dicarboxylate Mixed Ester Compositions Useful As Plasticizers Docketed New Case – Ready for Examination OPAP Central, Docket
17/609,107 Suspensions Including Cellulose Nanofibril And Polyester Docketed New Case – Ready for Examination OPAP Central, Docket