Siriwardane Ranjani V patents

Siriwardane Ranjani V holds 8 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents8
Recent patents0
First publicationApr 14, 2015
Latest publicationJul 24, 2018

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
20153
20162
20172
20181
Browse patents by year
YearPatents
20153
20162
20172
20181

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
F23C2900/990085
Y02E20/345
F23C99/004
B01J20/223
B01J20/0433

Technology areas

Mapped technology topics for this assignee.

Frequently asked questions

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

How many patents does Siriwardane Ranjani V have in patentsdb?
Siriwardane Ranjani V is linked to 8 publications as assignee in our database.
What technology areas does Siriwardane Ranjani V patent most?
Top mapped technology areas by patent count: Cross-Sectional Technologies (8); Operations & Transport (6); Mechanical Engineering (5).
Is Siriwardane Ranjani V's patent activity growing?
In our data, assignee counts were 2 in 2017 and 1 in 2018 (lower year over year).
What are recent patents assigned to Siriwardane Ranjani V?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.