How many patents does Crompton Technology Group Ltd have in patentsdb?

Crompton Technology Group Ltd is linked to 131 publications as assignee in our database.

What technology areas does Crompton Technology Group Ltd patent most?

Top mapped technology areas by patent count: Mechanical Engineering (120); Operations & Transport (95); Cross-Sectional Technologies (21).

In our data, assignee counts were 19 in 2024 and 14 in 2025 (lower year over year).

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

Crompton Technology Group Ltd holds 131 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 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
Mechanical Engineering	120
Operations & Transport	95
Cross-Sectional Technologies	21
Chemistry & Metallurgy	20
Electricity	14
Physics	12
Textiles & Paper	9
Fixed Constructions	5

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

How many patents does Crompton Technology Group Ltd have in patentsdb?: Crompton Technology Group Ltd is linked to 131 publications as assignee in our database.
What technology areas does Crompton Technology Group Ltd patent most?: Top mapped technology areas by patent count: Mechanical Engineering (120); Operations & Transport (95); Cross-Sectional Technologies (21).
Is Crompton Technology Group Ltd's patent activity growing?: In our data, assignee counts were 19 in 2024 and 14 in 2025 (lower year over year).
What are recent patents assigned to Crompton Technology Group Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.