How many patents does Corning Inc have in patentsdb?

Corning Inc is linked to 8,370 publications as assignee in our database.

What technology areas does Corning Inc patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (6,143); Operations & Transport (3,175); Physics (2,765).

In our data, assignee counts were 745 in 2024 and 591 in 2025 (lower year over year).

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

Corning Inc holds 8,370 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.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	6,143
Operations & Transport	3,175
Physics	2,765
Cross-Sectional Technologies	2,166
Electricity	1,711
Human Necessities	497
Mechanical Engineering	415
Fixed Constructions	120
Textiles & Paper	12

Free tools are coming soon. Tell us what you want to track and we'll notify you.

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

How many patents does Corning Inc have in patentsdb?: Corning Inc is linked to 8,370 publications as assignee in our database.
What technology areas does Corning Inc patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (6,143); Operations & Transport (3,175); Physics (2,765).
Is Corning Inc's patent activity growing?: In our data, assignee counts were 745 in 2024 and 591 in 2025 (lower year over year).
What are recent patents assigned to Corning Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.