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Ducharme Richard W patents

Ducharme Richard W holds 6 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents6
Recent patents0
First publicationApr 7, 2015
Latest publicationOct 29, 2019

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears stable based on the most recent years.

Patents filed per year
YearPatents
20153
20161
20171
20191
Browse patents by year
YearPatents
20153
20161
20171
20191

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
A61B1/0183
A61B18/14922
A61B2018/14952
A61B2018/14752
A61B2019/54252

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Human Necessities6