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Calabro David C patents

Calabro David C holds 12 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents12
Recent patents0
First publicationMay 19, 2015
Latest publicationApr 4, 2017

Filing trend

Year-over-year patent counts for this assignee.

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

Patents filed per year
YearPatents
20159
20161
20172
Browse patents by year
YearPatents
20159
20161
20172

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
B01D53/6212
Y02C20/4012
B01D2253/2029
B01D2257/5049
B01D53/029

Technology areas

Mapped technology topics for this assignee.