Where does E-motor USA Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), E-motor USA Inc. ranks #31,473 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 E-motor USA Inc. hold?

E-motor USA Inc. holds 8 US utility patents granted between 2025 and 2025, spanning 0 technology areas.

What is E-motor USA Inc.'s Innovation Score?

E-motor USA Inc. has an Innovation Score of 8.2 out of 100 (1st 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 E-motor USA Inc. focus on?

E-motor USA Inc. holds grants across 0 technology areas classified under the Cooperative Patent Classification system.

Is E-motor USA Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for E-motor USA Inc..

What does claim depth mean for E-motor USA Inc.'s patents?

E-motor USA Inc.'s patents average 1.0 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 E-motor USA 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

E-motor USA Inc.

USPTO PatentsView assignee record - 8 granted patents across 0 technology areas, recorded in grant years 2025–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength.

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, E-motor ranks #31,473 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 0 technology areas.

#31,473
of 49,997 US assignees by volume: 1st percentile
by Innovation Score (8.2/100): 1.0
avg claims per patent

USPTO PatentsView assignee plate

Corpus R31473 · US Corporation #31,473 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-UNK · INNOV-LOW · CLAIMS-SPARSE · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 8 grants
MID-PACK #31,473/49,997
PHOTO-FINISH Dürr Ecoclean
CPC-UNK CPC blank
INNOV-LOW 8.2/100
CLAIMS-SPARSE 1.0 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2025–2025 · 1y
BOOK-RICH 8/10 fields

Nearest grant-volume peer: Dürr Ecoclean GmbH (±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
E-motor USA · this assignee

8
3D Lighting… · lowest

7

What this shows E-motor's Innovation Score is 8.2/100 (1st 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.

Where E-motor's grants concentrate

E-motor USA Inc. is a focused PatentsView assignee: 0 CPC subclasses . By volume, E-motor sits between DynaVap, LLC and Easelink GMBH.

Dynavap

8
Dynisco Instrumen…

8
Dyno Nobel Asia P…

8
Dürr Ecoclean

8
E-Z Bead

8
E I Spectra

8
E2

8
Easelink

8
E-motor USA ◀

8

What this shows E-motor holds 8 patents at rank #31,472, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near E-motor

By rank, the assignees closest to #31,472 in granted patent volume.

E-motor's Innovation Score vs. every tracked assignee

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

8 1st percentile higher than 1% 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

Grants by year

Teal-shaded recent years (2020–present) versus the 2025–2019 baseline. Full figures in the table below.

View data table

E-motor USA Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2025partial year	8	100.0%

Where it ranks

Overall rank by patents

#31,473

of 49,997 tracked assignees

Innovation Score

8.2 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

E-motor USA Inc.'s patent record in context - here's where to go next.

Ranked #31,473 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare E-motor USA Inc. against DynaVap, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 8.2/100 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.