Where does Enel X North America, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Enel X North America, Inc. ranks #4,464 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Enel X North America, Inc. hold?

Enel X North America, Inc. holds 79 US utility patents granted between 2019 and 2024, spanning 17 technology areas.

What is Enel X North America, Inc.'s Innovation Score?

Enel X North America, Inc. has an Innovation Score of 42.6 out of 100 (top 30% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Enel X North America, Inc.'s patent grant rate increasing or decreasing?

Enel X North America, Inc.'s recent grant velocity is +143% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Enel X North America, Inc.'s patents?

Enel X North America, Inc.'s patents average 19.6 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Enel X North America, 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.

USPTO 2015–2025 USPTO PatentsView US Corporation

Enel X North America, Inc.

Q: What technology areas does Enel X North America, Inc. focus on?

Enel X North America, Inc.'s top technology area is G05B (Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements) with 62 patents. Grants appear in 17 CPC subclasses total.

USPTO PatentsView assignee record - 79 granted patents across 17 technology areas, recorded in grant years 2019–2024. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: G05B (Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Enel ranks #4,464 of 49,997 tracked US assignees by granted-patent volume, with 79 patents across 17 technology areas.

#4,464
of 49,997 US assignees by volume: Top 30%
by Innovation Score (42.6/100): 19.6
avg claims per patent: +143%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R4464 · US Corporation #4,464 · 79 grants

GRANTS-SMALL · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 79 grants
TOP-DECILE #4,464/49,997
PHOTO-FINISH CreateMe
CPC-FOCUS G05B · 17 areas
INNOV-PAR 42.6/100
CLAIMS-RICH 19.6 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +143% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: CreateMe Technologies Inc. (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

Qualcomm Incorporated · highest

85
Acceleron Pharma · near

43
Enel X North America · this assignee

43
Nidec Copal · near

43
OLogN · near

43
Tekni-Plex · near

43
3D Lighting… · lowest

7

What this shows Enel's Innovation Score is 42.6/100 (top 30% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Where Enel's grants concentrate

Enel X North America, Inc. is a focused PatentsView assignee: 17 CPC subclasses with 78.5% of grants classified under G05B (Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements). Peak complete grant year is 2020 (24 grants) versus a trough of 3 in 2023. By volume, Enel sits between CreateMe Technologies Inc. and Grand Mate Co., Ltd..

Enel's three-year grant acceleration

From 2019–2021 to 2022–2024, Enel X North America, Inc. moved from 68 to 11 grants (0.16x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Createme

79
Early Morning

79
ECA Medical Instr…

79
Elan Microelectro…

79
Exelis

79
Fallbrook Intelle…

79
Guangdong Brunp R…

79
Grand Mate

79
Enel X North Amer… ◀

79

What this shows Enel holds 79 patents at rank #4,464, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Enel

By rank, the assignees closest to #4,464 in granted patent volume.

Leaders in G05B (Control OR Regulating Systems IN General)

Other assignees with the most granted patents in Enel's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Enel, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (43 here).

OLogN Technologies AG 43 Acceleron Pharma Inc. 43 Tekni-Plex, Inc. 43 Nidec Copal Electronics Corporation 43

Similar claim depth

Nearest assignees by average claims per patent (19.6 here).

Sybase, Inc. 19.6 avg Inscripta Inc. 19.6 avg Alarm.com Incorporated 19.6 avg Cambridge Mechatronics Limited 19.6 avg

Enel's Innovation Score vs. every tracked assignee

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

43 Top 30% higher than 70% of 49,997 US assignees

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 · 2019–2024

Grants by year

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

View data table

Enel X North America, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	23	29.1%
2020	24	30.4%
2021	21	26.6%
2022	4	5.1%
2023	3	3.8%
2024	4	5.1%

Which technologies does Enel X North America, Inc. patent most?

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 62

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 58

Y04S - Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR Usage, i.e. Smart Grids 49

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 38

G05F - Systems FOR Regulating Electric OR Magnetic Variables 35

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 29

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 26

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 10

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 7

Y02T - Climate Change Mitigation Technologies Related TO Transportation 4

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 4

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 4

G08G - Traffic Control Systems 3

G06F - Electric Digital Data Processing 2

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 1

Top 15 of 17 technology areas

Where it ranks

Overall rank by patents

#4,464

of 49,997 tracked assignees

Innovation Score

42.6 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Enel X North America, Inc.'s patent record in context - here's where to go next.

Enel X North America, Inc.'s lead technology class is G05B (Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements), 78.5% of its portfolio - see every assignee active in that class. Explore G05B
Ranked #4,464 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Enel X North America, Inc. against CreateMe Technologies Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 42.6/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

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

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.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.