Where does WEG Equipamentos Elétricos S.A. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), WEG Equipamentos Elétricos S.A. ranks #13,782 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 WEG Equipamentos Elétricos S.A. hold?

WEG Equipamentos Elétricos S.A. holds 22 US utility patents granted between 2019 and 2025, spanning 11 technology areas.

What is WEG Equipamentos Elétricos S.A.'s Innovation Score?

WEG Equipamentos Elétricos S.A. has an Innovation Score of 33.6 out of 100 (45th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does WEG Equipamentos Elétricos S.A. focus on?

WEG Equipamentos Elétricos S.A.'s top technology area is H02K (Dynamo-electric Machines) with 19 patents, ranking #158 of 1,724 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

Is WEG Equipamentos Elétricos S.A.'s patent grant rate increasing or decreasing?

WEG Equipamentos Elétricos S.A.'s recent grant velocity is +225% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for WEG Equipamentos Elétricos S.A.'s patents?

WEG Equipamentos Elétricos S.A.'s patents average 10.7 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 WEG Equipamentos Elétricos S.A. 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 Foreign Corporation

WEG Equipamentos Elétricos S.A.

USPTO PatentsView assignee record - 22 granted patents across 11 technology areas, recorded in grant years 2019–2025. 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: H02K (Dynamo-electric Machines).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, WEG ranks #13,782 of 49,997 tracked US assignees by granted-patent volume, with 22 patents across 11 technology areas.

#13,782
of 49,997 US assignees by volume: 45th percentile
by Innovation Score (33.6/100): 10.7
avg claims per patent: +225%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R13782 · Foreign Corporation #13,782 · 22 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 22 grants
MID-PACK #13,782/49,997
PHOTO-FINISH Vinyl Development
CPC-FOCUS H02K · 11 areas
INNOV-THIN 33.6/100
CLAIMS-PAR 10.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +225% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Vinyl Development LLC (±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.

How WEG’s 33.6 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 10.8 pts (32%) Velocity 4.7 pts (14%) Breadth 11.7 pts (35%) Claim depth 6.4 pts (19%)

Qualcomm Incorporated · highest

85
Critical Care… · near

34
Dong Guan Song WEI… · near

34
GrandiOs · near

34
THE Sure Chill · near

34
WEG Equipamentos… · this assignee

34
3D Lighting… · lowest

7

What this shows WEG's Innovation Score is 33.6/100 (45th percentile 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.

Does more volume mean deeper claims for WEG?

Each dot is one of WEG’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). WEG’s own 10.7 claims/patent is at or below the 15.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

WEG vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where WEG's grants concentrate

WEG Equipamentos Elétricos S.A. is a focused PatentsView assignee: 11 CPC subclasses with 86.4% of grants classified under H02K (Dynamo-electric Machines). Peak complete grant year is 2024 (6 grants) versus a trough of 1 in 2022. By volume, WEG sits between Vinyl Development LLC and Wibit Sports GmbH.

WEG's three-year grant acceleration

WEG Equipamentos Elétricos S.A. shows 7 grants in 2022–2024 against only 10 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Vinyl Development

22
Virtuix Holdings

22
Vivasure Medical

22
Wallac OY

22
Well Resolutions…

22
Wenzhou Yutong Te…

22
West View Research

22
Wibit Sports

22
WEG Equipamentos… ◀

22

What this shows WEG holds 22 patents at rank #13,777, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near WEG

By rank, the assignees closest to #13,777 in granted patent volume.

Leaders in H02K (Dynamo-electric Machines)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for WEG, neither rank-band nor same-CPC leaders (those blocks stay above). In H02K (Dynamo-electric Machines), WEG ranks #158 of 1,724 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (34 here).

GrandiOs Technologies, LLC 34 Dong Guan Song WEI Electric Technology Co., Ltd. 34 THE Sure Chill Company Limited 34 Critical Care Diagnostics, Inc. 34

WEG's Innovation Score vs. every tracked assignee

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

34 45th percentile higher than 45% 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 · 2019–2025

Grants by year

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

View data table

WEG Equipamentos Elétricos S.A. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	4	18.2%
2020	4	18.2%
2021	2	9.1%
2022	1	4.5%
2024	6	27.3%
2025partial year	5	22.7%

Which technologies does WEG Equipamentos Elétricos S.A. patent most?

H02K - Dynamo-electric Machines 19

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 2

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 2

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

F03D - Wind Motors 1

F05B - Indexing Scheme Relating TO Wind, Spring, Weight, Inertia OR Like Motors, TO Machines OR Engines FOR Liquids Covered BY Subclasses F03b, F03d AND F03g 1

Y10T - Technical Subjects Covered BY Former US Classification 1

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 1

F04D - Non-positive-displacement Pumps 1

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 1

B22C - Foundry Moulding 1

Top 11 of 11 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

WEG Equipamentos Elétricos S.A.'s patent record in context - here's where to go next.

WEG Equipamentos Elétricos S.A.'s lead technology class is H02K (Dynamo-electric Machines), 86.4% of its portfolio - see every assignee active in that class. Explore H02K
Ranked #13,782 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare WEG Equipamentos Elétricos S.A. against Vinyl Development LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.6/100 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.