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De Kok Margaretha Maria patents

De Kok Margaretha Maria holds 4 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents4
Recent patents0
First publicationFeb 24, 2015
Latest publicationMar 1, 2016

Filing trend

Year-over-year patent counts for this assignee.

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

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

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
H05K1/1892
H05K1/02832
H01L2251/53382
H10K2102/3112
Y02P70/502

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Electricity4
Cross-Sectional Technologies3
Human Necessities1
Physics1