How many patents does Welch Allyn Inc have in patentsdb?

Welch Allyn Inc is linked to 778 publications as assignee in our database.

What technology areas does Welch Allyn Inc patent most?

Top mapped technology areas by patent count: Human Necessities (635); Physics (376); Electricity (119).

In our data, assignee counts were 47 in 2024 and 73 in 2025 (higher year over year).

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

Welch Allyn Inc holds 778 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 stable.

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
Human Necessities	635
Physics	376
Electricity	119
Cross-Sectional Technologies	84
Mechanical Engineering	34
Operations & Transport	4

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

How many patents does Welch Allyn Inc have in patentsdb?: Welch Allyn Inc is linked to 778 publications as assignee in our database.
What technology areas does Welch Allyn Inc patent most?: Top mapped technology areas by patent count: Human Necessities (635); Physics (376); Electricity (119).
Is Welch Allyn Inc's patent activity growing?: In our data, assignee counts were 47 in 2024 and 73 in 2025 (higher year over year).
What are recent patents assigned to Welch Allyn Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.