Centurylink Ip Llc patents

Centurylink Ip Llc holds 1,395 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents1,395
Recent patents348
First publicationJan 8, 2015
Latest publicationMar 24, 2026

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
2015183
2016121
2017102
2018160
2019135
2020154
202174
202266
2023147
2024120
2025116
202617
Browse patents by year
YearPatents
2015183
2016121
2017102
2018160
2019135
2020154
202174
202266
2023147
2024120
2025116
202617

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
H04L67/10124
H04L67/1289
H04L41/4083
H04L12/6678
H04L41/2265

Technology areas

Mapped technology topics for this assignee.

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Frequently asked questions

Answers are generated from the same data shown on this page.

How many patents does Centurylink Ip Llc have in patentsdb?
Centurylink Ip Llc is linked to 1,395 publications as assignee in our database.
What technology areas does Centurylink Ip Llc patent most?
Top mapped technology areas by patent count: Electricity (1,283); Physics (529); Cross-Sectional Technologies (124).
Is Centurylink Ip Llc's patent activity growing?
In our data, assignee counts were 120 in 2024 and 116 in 2025 (lower year over year).
What are recent patents assigned to Centurylink Ip Llc?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.