Ruble Stephen patents

Ruble Stephen holds 9 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents9
Recent patents0
First publicationJan 27, 2015
Latest publicationApr 19, 2016

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
20155
20164
Browse patents by year
YearPatents
20155
20164

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
A61N1/361147
A61N1/361395
A61N1/360535
A61N1/361354
A61N1/360714

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Human Necessities9

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Frequently asked questions

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

How many patents does Ruble Stephen have in patentsdb?
Ruble Stephen is linked to 9 publications as assignee in our database.
What technology areas does Ruble Stephen patent most?
Top mapped technology areas by patent count: Human Necessities (9).
Is Ruble Stephen's patent activity growing?
In our data, assignee counts were 5 in 2015 and 4 in 2016 (lower year over year).
What are recent patents assigned to Ruble Stephen?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.