PlainPatent
USPTO 2015–2025 USPTO PatentsView US Corporation

NORTONLIFELOCK INC.

USPTO PatentsView assignee record — 191 granted patents across 17 technology areas, active 2019–2023. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: H04L (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION).

Explore the portfolio See the ranking
191
Total patents granted
17
CPC technology areas
19.3
Avg claims per patent
+9350%
5-year filing velocity

The verdict

NORTONLIFELOCK holds 191 US patents across 17 technology areas — rank #2,073 of 50,000 tracked assignees.

#2,073
of 50,000 US assignees by volume
Top 20%
by Innovation Score (46.9/100)
19.3
avg claims per patent
+9350%
filing velocity, last 5 yrs

Portfolio overview

NORTONLIFELOCK INC. has been granted 191 US utility patents between 2019 and 2023, placing NORTONLIFELOCK INC. at rank #2,073 across all assignees tracked by PlainPatent. This portfolio spans 17 distinct Cooperative Patent Classification (CPC) subclasses, averaging 19.3 claims per patent with primary concentration in H04L (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION). As a US Corporation, NORTONLIFELOCK INC. is one of the more focused assignees in the PatentsView dataset. The composite Innovation Score of 46.9/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 189 grants, compared with 2 in the 2015–2019 window — a +9350% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. The US Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. NORTONLIFELOCK INC.'s 19.3 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 17 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark NORTONLIFELOCK INC. against peers pursuing similar technology classes.

How does NORTONLIFELOCK compare?

Granted US patents 2015–2025 versus the largest corporate holders — this company marked ◀

patents

What this shows NORTONLIFELOCK holds 191 patents — placing it at rank #2,073 overall, well behind the volume leaders but ahead of the tens of thousands of smaller assignees in the dataset.

Source USPTO PatentsView — granted utility patents As of 2015–2025

NORTONLIFELOCK's Innovation Score vs. every tracked assignee

Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)

47 Top 20% higher than 80% of 50,000 US assignees

0–10: 687 US assignees (1%). Below this entry. 10–20: 2,527 US assignees (5%). Below this entry. 20–30: 13,162 US assignees (26%). Below this entry. 30–40: 15,294 US assignees (31%). Below this entry. 40–50: 11,491 US assignees (23%). This entry sits in this band. 50–60: 5,058 US assignees (10%). Above this entry. 60–70: 1,537 US assignees (3%). Above this entry. 70–80: 234 US assignees (0%). Above this entry. 80–90: 10 US assignees (0%). Above this entry. 90–100: 0 US assignees (0%). Above this entry. This assignee 0 100 every tracked assignee, bucketed by value

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView — PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2019–2023

-20020406080100 20192020202120222023 4
USPTO utility patent grants by year · 2019–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2019–2019 baseline. Full figures in the table below.

View data table
NORTONLIFELOCK INC. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2019 2 1.0%
2020 51 26.7%
2021 85 44.5%
2022 49 25.7%
2023 4 2.1%

Which technologies does NORTONLIFELOCK INC. patent most?

Top 15 of 17 technology areas

Patent Moat Analysis

Portfolio Volume Moderate
Tech Breadth Focused
Claim Depth Standard
Velocity Accelerating

Where it ranks

Overall rank by patents

#2,073

Across all tracked assignees

Innovation Score

46.9 out of 100

View all rankings →

Data Source

USPTO PatentsView — US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does NORTONLIFELOCK INC. hold?
NORTONLIFELOCK INC. holds 191 US granted patents filed between 2019 and 2023, spanning 17 technology areas.
What is NORTONLIFELOCK INC.'s Innovation Score?
NORTONLIFELOCK INC. has an Innovation Score of 46.9 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does NORTONLIFELOCK INC. focus on?
NORTONLIFELOCK INC.'s top technology area is H04L (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION) with 128 patents. The company has filed patents in 17 CPC subclasses total.
Is NORTONLIFELOCK INC.'s patent filing rate increasing or decreasing?
NORTONLIFELOCK INC.'s recent filing velocity is +9350% compared to the prior five-year period. This indicates accelerating innovation.
What does claim depth mean for NORTONLIFELOCK INC.'s patents?
NORTONLIFELOCK INC.'s patents average 19.3 claims each. This falls within the standard range, providing solid legal coverage.
How is the NORTONLIFELOCK INC. patent data sourced?
All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

Learn More

How Innovation Score Works

Understand the four dimensions behind the composite score
How to Read Patent Data

Plain-English guide to CPC codes, claims, and metrics
Patent Moat Analysis

How companies use patents as competitive barriers

Explore the patent dataset

H04L technology

NORTONLIFELOCK INC.'s primary CPC class — all holders and yearly trends
Top 50 patent holders

See where NORTONLIFELOCK INC. ranks among the largest US patent assignees
All technology classes

Browse every CPC technology area by patent activity
How the score works

The four dimensions behind the Innovation Score

Related

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Data sourced from USPTO PatentsView — official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology — how this data is sourced, computed, and verified.

All federal data sources used on this page
  • USPTO PatentsView — official U.S. Patent and Trademark Office bulk patent data. patentsview.org
  • USPTO Patent Application Information Retrieval (PAIR) — application status and file history. uspto.gov/patents/pair
  • USPTO Bulk Data Storage System — comprehensive patent text + claims dataset. bulkdata.uspto.gov
  • USPTO CPC Classification — Cooperative Patent Classification scheme for technology categorization. uspto.gov/cpc
  • SEC EDGAR — public filings cross-reference for assignee corporate entity matching. sec.gov/edgar
  • WIPO PATENTSCOPE — international patent context (related international filings). wipo.int/patentscope