How many patents does Air Liquide Advanced Tech Us Llc have in patentsdb?

Air Liquide Advanced Tech Us Llc is linked to 109 publications as assignee in our database.

What technology areas does Air Liquide Advanced Tech Us Llc patent most?

Top mapped technology areas by patent count: Operations & Transport (84); Cross-Sectional Technologies (64); Chemistry & Metallurgy (47).

In our data, assignee counts were 12 in 2024 and 4 in 2025 (lower year over year).

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

Air Liquide Advanced Tech Us Llc holds 109 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 rapidly 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
Operations & Transport	84
Cross-Sectional Technologies	64
Chemistry & Metallurgy	47
Mechanical Engineering	26
Physics	12
Fixed Constructions	6
Human Necessities	1

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

How many patents does Air Liquide Advanced Tech Us Llc have in patentsdb?: Air Liquide Advanced Tech Us Llc is linked to 109 publications as assignee in our database.
What technology areas does Air Liquide Advanced Tech Us Llc patent most?: Top mapped technology areas by patent count: Operations & Transport (84); Cross-Sectional Technologies (64); Chemistry & Metallurgy (47).
Is Air Liquide Advanced Tech Us Llc's patent activity growing?: In our data, assignee counts were 12 in 2024 and 4 in 2025 (lower year over year).
What are recent patents assigned to Air Liquide Advanced Tech Us Llc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.