How many patents does Chemtreat Inc have in patentsdb?

Chemtreat Inc is linked to 157 publications as assignee in our database.

What technology areas does Chemtreat Inc patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (131); Operations & Transport (47); Mechanical Engineering (27).

In our data, assignee counts were 18 in 2024 and 25 in 2025 (higher year over year).

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

Chemtreat Inc holds 157 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	131
Operations & Transport	47
Mechanical Engineering	27
Physics	22
Cross-Sectional Technologies	19
Human Necessities	14
Electricity	12
Fixed Constructions	4

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

How many patents does Chemtreat Inc have in patentsdb?: Chemtreat Inc is linked to 157 publications as assignee in our database.
What technology areas does Chemtreat Inc patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (131); Operations & Transport (47); Mechanical Engineering (27).
Is Chemtreat Inc's patent activity growing?: In our data, assignee counts were 18 in 2024 and 25 in 2025 (higher year over year).
What are recent patents assigned to Chemtreat Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.