Bell David patents

Bell David holds 11 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents11
Recent patents0
First publicationFeb 3, 2015
Latest publicationDec 26, 2017

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears to be declining based on the most recent years.

Patents filed per year
YearPatents
20154
20164
20173
Browse patents by year
YearPatents
20154
20164
20173

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Top CPC classifications

Most common classification codes in this portfolio.

Top CPC codes by patent count
CPCPatents
F02D41/00074
F02M26/054
Y02T10/124
Y02T10/1444
F24F2011/00683

Technology areas

Mapped technology topics for this assignee.

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Frequently asked questions

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

How many patents does Bell David have in patentsdb?
Bell David is linked to 11 publications as assignee in our database.
What technology areas does Bell David patent most?
Top mapped technology areas by patent count: Mechanical Engineering (7); Cross-Sectional Technologies (7); Physics (5).
Is Bell David's patent activity growing?
In our data, assignee counts were 4 in 2016 and 3 in 2017 (lower year over year).
What are recent patents assigned to Bell David?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.