How many patents does Suncoke Tech & Development Llc have in patentsdb?

Suncoke Tech & Development Llc is linked to 171 publications as assignee in our database.

What technology areas does Suncoke Tech & Development Llc patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (164); Cross-Sectional Technologies (75); Operations & Transport (62).

In our data, assignee counts were 16 in 2024 and 38 in 2025 (higher year over year).

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

Suncoke Tech & Development Llc holds 171 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 stable.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	164
Cross-Sectional Technologies	75
Operations & Transport	62
Mechanical Engineering	56
Physics	48
Electricity	3
Fixed Constructions	3

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

How many patents does Suncoke Tech & Development Llc have in patentsdb?: Suncoke Tech & Development Llc is linked to 171 publications as assignee in our database.
What technology areas does Suncoke Tech & Development Llc patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (164); Cross-Sectional Technologies (75); Operations & Transport (62).
Is Suncoke Tech & Development Llc's patent activity growing?: In our data, assignee counts were 16 in 2024 and 38 in 2025 (higher year over year).
What are recent patents assigned to Suncoke Tech & Development Llc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.