How many patents does Patterson Douglas J have in patentsdb?

Patterson Douglas J is linked to 11 publications as assignee in our database.

What technology areas does Patterson Douglas J patent most?

Top mapped technology areas by patent count: Fixed Constructions (10); Physics (9); Operations & Transport (1).

In our data, assignee counts were 2 in 2020 and 1 in 2022 (lower year over year).

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

Patterson Douglas J holds 11 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.

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

How many patents does Patterson Douglas J have in patentsdb?: Patterson Douglas J is linked to 11 publications as assignee in our database.
What technology areas does Patterson Douglas J patent most?: Top mapped technology areas by patent count: Fixed Constructions (10); Physics (9); Operations & Transport (1).
Is Patterson Douglas J's patent activity growing?: In our data, assignee counts were 2 in 2020 and 1 in 2022 (lower year over year).
What are recent patents assigned to Patterson Douglas J?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.