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Hall Michael patents

Hall Michael holds 23 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents23
Recent patents0
First publicationMay 5, 2015
Latest publicationMay 4, 2021

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
20157
20167
20175
20181
20192
20211
Browse patents by year
YearPatents
20157
20167
20175
20181
20192
20211

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
B66D1/388
B66D1/228
B66D1/588
B66D1/4858
B66D1/307

Technology areas

Mapped technology topics for this assignee.