How many patents does Eastman Chem Co have in patentsdb?

Eastman Chem Co is linked to 1,346 publications as assignee in our database.

What technology areas does Eastman Chem Co patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (1,187); Operations & Transport (559); Cross-Sectional Technologies (334).

In our data, assignee counts were 116 in 2024 and 104 in 2025 (lower year over year).

See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.

Eastman Chem Co holds 1,346 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity over the last five years is growing.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	1,187
Operations & Transport	559
Cross-Sectional Technologies	334
Physics	160
Textiles & Paper	152
Human Necessities	112
Electricity	35
Fixed Constructions	31
Mechanical Engineering	25

Free tools are coming soon. Tell us what you want to track and we'll notify you.

Answers are generated from the same data shown on this page.

How many patents does Eastman Chem Co have in patentsdb?: Eastman Chem Co is linked to 1,346 publications as assignee in our database.
What technology areas does Eastman Chem Co patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (1,187); Operations & Transport (559); Cross-Sectional Technologies (334).
Is Eastman Chem Co's patent activity growing?: In our data, assignee counts were 116 in 2024 and 104 in 2025 (lower year over year).
What are recent patents assigned to Eastman Chem Co?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.