Eastman Chemical Company Patent Portfolio Statistics

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?

Total Applications: 2,477
Granted Patents: 1,424
Grant Index 72.99 %
Abandoned/Rejected Applications: 527 (27.01%)
In-Process Applications: 524
Average Grant Time: 2.69 Years
Average Office Actions: 1.68

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
2022 0*
2021 29*
2020 61
2019 139
2018 76

*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: US20220025158A1
Application number: 17/449,837

A cellulose ester composition is provided comprising at least one cellulose ester and at least one impact modifier and optionally at least one plasticizer. Processes for producing the cellulose ester compositions as well as articles made using these compositions, such as eyeglass frames, automotive parts, and toys are also provided.

Publication date: 2022-01-27
Applicant: Eastman Chemical Company
Inventors: An Haining

Publication number: US20220002579A1
Application number: 17/475,890

This invention relates to aliphatic, carbamate-functional polyester resins for use in coatings. More particularly this invention relates to aliphatic, carbamate-functional polyester resins containing 2,2,4,4-tetramethyl-1,3-cyclobutanediol (TMCD) that exhibit improved scratch resistance and acid etch resistance when formulated into 2K automotive clearcoats. These carbamate-functional polyesters can be used as the sole resin in the clearcoat binder or in combination with other carbamate-functional acrylic resins and/or hydroxyl-functional acrylic and polyester resins.

Publication date: 2022-01-06
Applicant: Eastman Chemical Company
Inventors: Jianhui Zhou

Publication number:
Application number: 17/310,719


Publication date:
Applicant: Eastman Chemical Company
Inventors: Ghosh Koushik

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

Application Number Title Status Art Unit Examiner
17/449,837 Cellulose Ester And Impact Modifier Compositions And Articles Made Using These Compositions OPAP Central, Docket
17/475,890 Thermosetting Coating Composition With Improved Scratch Resistance Docketed New Case – Ready for Examination OPAP Central, Docket
17/310,719 Downhole Treatment Compositions Comprising Low Temperature Degradable Diverting Agents And Methods Of Use In Downhole Formations
17/310,661 Polymers, Articles, And Chemicals Made From Densified Textile Derived Syngas Application Undergoing Preexam Processing
17/310,055 Polymer Compositions With Improved Weathering Resistance Docketed New Case – Ready for Examination OPAP Central, Docket