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?

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

Abstract:
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

Abstract:
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

Abstract:
None

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