How many patents does Carbo Ceramics Inc have in patentsdb?

Carbo Ceramics Inc is linked to 210 publications as assignee in our database.

What technology areas does Carbo Ceramics Inc patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (152); Fixed Constructions (133); Physics (48).

In our data, assignee counts were 19 in 2024 and 8 in 2025 (lower year over year).

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

Carbo Ceramics Inc holds 210 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 rapidly declining.

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	152
Fixed Constructions	133
Physics	48
Cross-Sectional Technologies	31
Operations & Transport	29
Mechanical Engineering	14
Electricity	9
Human Necessities	5

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

How many patents does Carbo Ceramics Inc have in patentsdb?: Carbo Ceramics Inc is linked to 210 publications as assignee in our database.
What technology areas does Carbo Ceramics Inc patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (152); Fixed Constructions (133); Physics (48).
Is Carbo Ceramics Inc's patent activity growing?: In our data, assignee counts were 19 in 2024 and 8 in 2025 (lower year over year).
What are recent patents assigned to Carbo Ceramics Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.