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Martin David C patents

Martin David C holds 7 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents7
Recent patents1
First publicationJan 20, 2015
Latest publicationMar 18, 2025

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20153
20161
20171
20221
20251
Browse patents by year
YearPatents
20153
20161
20171
20221
20251

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
A61L27/342
A61N1/052
A61F2/722
A61N1/05432
A61N1/05512

Technology areas

Mapped technology topics for this assignee.