How many patents does Cj Cheiljedang Corp have in patentsdb?

Cj Cheiljedang Corp is linked to 1,504 publications as assignee in our database.

What technology areas does Cj Cheiljedang Corp patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (877); Human Necessities (432); Operations & Transport (165).

In our data, assignee counts were 167 in 2024 and 180 in 2025 (higher year over year).

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

Cj Cheiljedang Corp holds 1,504 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	877
Human Necessities	432
Operations & Transport	165
Cross-Sectional Technologies	120
Physics	19
Textiles & Paper	13
Mechanical Engineering	11
Electricity	11

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

How many patents does Cj Cheiljedang Corp have in patentsdb?: Cj Cheiljedang Corp is linked to 1,504 publications as assignee in our database.
What technology areas does Cj Cheiljedang Corp patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (877); Human Necessities (432); Operations & Transport (165).
Is Cj Cheiljedang Corp's patent activity growing?: In our data, assignee counts were 167 in 2024 and 180 in 2025 (higher year over year).
What are recent patents assigned to Cj Cheiljedang Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.