Where does Ecoroll AG Werkzeugtechnik rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Ecoroll AG Werkzeugtechnik ranks #35,121 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 Ecoroll AG Werkzeugtechnik hold?

Ecoroll AG Werkzeugtechnik holds 7 US utility patents granted between 2015 and 2023, spanning 11 technology areas.

What is Ecoroll AG Werkzeugtechnik's Innovation Score?

Ecoroll AG Werkzeugtechnik has an Innovation Score of 39.1 out of 100 (top 39% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Ecoroll AG Werkzeugtechnik's patent grant rate increasing or decreasing?

Ecoroll AG Werkzeugtechnik's recent grant velocity is -25% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Ecoroll AG Werkzeugtechnik's patents?

Ecoroll AG Werkzeugtechnik's patents average 11.4 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 Ecoroll AG Werkzeugtechnik 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

Ecoroll AG Werkzeugtechnik

Q: What technology areas does Ecoroll AG Werkzeugtechnik focus on?

Ecoroll AG Werkzeugtechnik's top technology area is B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents) with 6 patents. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 11 technology areas, recorded in grant years 2015–2023. 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: B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Ecoroll ranks #35,121 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 11 technology areas.

#35,121
of 49,997 US assignees by volume: Top 39%
by Innovation Score (39.1/100): 11.4
avg claims per patent: -25%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R35121 · Foreign Corporation #35,121 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #35,121/49,997
PHOTO-FINISH ECM Industries
CPC-FOCUS B24B · 11 areas
INNOV-THIN 39.1/100
CLAIMS-PAR 11.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -25% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: ECM Industries, 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.

Qualcomm Incorporated · highest

85
Ecoroll Werkzeugtech… · this assignee

39
3D Lighting… · lowest

7

What this shows Ecoroll's Innovation Score is 39.1/100 (top 39% 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 Ecoroll's grants concentrate

Ecoroll AG Werkzeugtechnik is a focused PatentsView assignee: 11 CPC subclasses with 85.7% of grants classified under B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents). Peak complete grant year is 2016 (2 grants) versus a trough of 1 in 2015. By volume, Ecoroll sits between ECM Industries, LLC and EDH US LLC.

Ecoroll's three-year grant acceleration

Ecoroll AG Werkzeugtechnik shows 2 grants in 2022–2024 against only 1 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.

ECM Industries

7
ECM

7
Ecna

7
Ecole Superieure…

7
Ecospray S R L

7
Edge Security Pro…

7
Edgewater Wireles…

7
EDH US

7
Ecoroll Werkzeugt… ◀

7

What this shows Ecoroll holds 7 patents at rank #35,104, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Ecoroll

By rank, the assignees closest to #35,104 in granted patent volume.

Leaders in B24B (Machines)

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

Ecoroll's Innovation Score vs. every tracked assignee

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

39 Top 39% higher than 61% 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 · 2015–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Ecoroll AG Werkzeugtechnik patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	14.3%
2016	2	28.6%
2017	1	14.3%
2020	1	14.3%
2022	1	14.3%
2023	1	14.3%

Which technologies does Ecoroll AG Werkzeugtechnik patent most?

B24B - Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents 6

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools 4

B23B - TURNING; Boring 3

Y10T - Technical Subjects Covered BY Former US Classification 3

B21H - Making Particular Metal Objects BY Rolling, e.g. Screws, Wheels, Rings, Barrels, Balls 1

B23F - Making Gears OR Toothed Racks 1

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes 1

B23D - PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; Like Operations FOR Working Metal BY Removing Material, NOT Otherwise Provided FOR 1

B21C - Manufacture OF Metal Sheets, Wire, Rods, Tubes, Profiles OR Like Semi-manufactured Products Otherwise Than BY ROLLING; Auxiliary Operations Used IN Connection With Metal-working Without Essentially Removing Material 1

B25D - Percussive Tools 1

C21D - Modifying THE Physical Structure OF Ferrous METALS; General Devices FOR Heat Treatment OF Ferrous OR Non-ferrous Metals OR ALLOYS; Making Metal Malleable, e.g. BY Decarburisation OR Tempering 1

Top 11 of 11 technology areas

Where it ranks

Overall rank by patents

#35,121

of 49,997 tracked assignees

Innovation Score

39.1 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

Ecoroll AG Werkzeugtechnik's patent record in context - here's where to go next.

Ecoroll AG Werkzeugtechnik's lead technology class is B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents), 85.7% of its portfolio - see every assignee active in that class. Explore B24B
Ranked #35,121 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Ecoroll AG Werkzeugtechnik against ECM Industries, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.1/100 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.