How many patents does Air Liquide Large Ind Us Lp have in patentsdb?

Air Liquide Large Ind Us Lp is linked to 76 publications as assignee in our database.

What technology areas does Air Liquide Large Ind Us Lp patent most?

Top mapped technology areas by patent count: Mechanical Engineering (51); Cross-Sectional Technologies (49); Operations & Transport (45).

In our data, assignee counts were 3 in 2023 and 9 in 2025 (higher year over year).

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

Air Liquide Large Ind Us Lp holds 76 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 growing.

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
Mechanical Engineering	51
Cross-Sectional Technologies	49
Operations & Transport	45
Physics	20
Chemistry & Metallurgy	19
Fixed Constructions	19
Human Necessities	6
Electricity	1

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

How many patents does Air Liquide Large Ind Us Lp have in patentsdb?: Air Liquide Large Ind Us Lp is linked to 76 publications as assignee in our database.
What technology areas does Air Liquide Large Ind Us Lp patent most?: Top mapped technology areas by patent count: Mechanical Engineering (51); Cross-Sectional Technologies (49); Operations & Transport (45).
Is Air Liquide Large Ind Us Lp's patent activity growing?: In our data, assignee counts were 3 in 2023 and 9 in 2025 (higher year over year).
What are recent patents assigned to Air Liquide Large Ind Us Lp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.