How many patents does American Sterilizer Co have in patentsdb?

American Sterilizer Co is linked to 316 publications as assignee in our database.

What technology areas does American Sterilizer Co patent most?

Top mapped technology areas by patent count: Human Necessities (254); Mechanical Engineering (84); Physics (76).

In our data, assignee counts were 34 in 2024 and 19 in 2025 (lower year over year).

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

American Sterilizer Co holds 316 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
Human Necessities	254
Mechanical Engineering	84
Physics	76
Chemistry & Metallurgy	74
Operations & Transport	36
Electricity	27
Fixed Constructions	13
Cross-Sectional Technologies	6

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

How many patents does American Sterilizer Co have in patentsdb?: American Sterilizer Co is linked to 316 publications as assignee in our database.
What technology areas does American Sterilizer Co patent most?: Top mapped technology areas by patent count: Human Necessities (254); Mechanical Engineering (84); Physics (76).
Is American Sterilizer Co's patent activity growing?: In our data, assignee counts were 34 in 2024 and 19 in 2025 (lower year over year).
What are recent patents assigned to American Sterilizer Co?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.