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Christensen John F patents

Christensen John F holds 10 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents10
Recent patents1
First publicationJan 1, 2015
Latest publicationJun 4, 2024

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20153
20161
20172
20181
20201
20211
20241
Browse patents by year
YearPatents
20153
20161
20172
20181
20201
20211
20241

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
Y02E60/1010
Y02P70/504
H01M12/084
Y02E60/504
H01M10/0524

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Electricity10
Cross-Sectional Technologies10
Physics1