Where does Drebo Werkzeugfabrik GMBH rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Drebo Werkzeugfabrik GMBH ranks #24,223 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 Drebo Werkzeugfabrik GMBH hold?

Drebo Werkzeugfabrik GMBH holds 11 US utility patents granted between 2017 and 2024, spanning 4 technology areas.

What is Drebo Werkzeugfabrik GMBH's Innovation Score?

Drebo Werkzeugfabrik GMBH has an Innovation Score of 21.2 out of 100 (8th 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 Drebo Werkzeugfabrik GMBH focus on?

Drebo Werkzeugfabrik GMBH's top technology area is B23B (TURNING; Boring) with 2 patents, ranking #193 of 490 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Is Drebo Werkzeugfabrik GMBH's patent grant rate increasing or decreasing?

Drebo Werkzeugfabrik GMBH's recent grant velocity is +350% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Drebo Werkzeugfabrik GMBH's patents?

Drebo Werkzeugfabrik GMBH's patents average 3.7 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 Drebo Werkzeugfabrik GMBH 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

Drebo Werkzeugfabrik GMBH

USPTO PatentsView assignee record - 11 granted patents across 4 technology areas, recorded in grant years 2017–2024. 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: B23B (TURNING; Boring).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Drebo ranks #24,223 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 4 technology areas.

#24,223
of 49,997 US assignees by volume: 8th percentile
by Innovation Score (21.2/100): 3.7
avg claims per patent: +350%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24223 · Foreign Corporation #24,223 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #24,223/49,997
PHOTO-FINISH Daewon Kang Up
CPC-NARROW B23B · 4 areas
INNOV-THIN 21.2/100
CLAIMS-SPARSE 3.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +350% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Daewon Kang Up Co., Ltd. (±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 Drebo’s 21.2 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 8.6 pts (41%) Velocity 3.3 pts (16%) Breadth 7.1 pts (33%) Claim depth 2.2 pts (10%)

Qualcomm Incorporated · highest

85
Drebo Werkzeugfabrik · this assignee

21
3D Lighting… · lowest

7

What this shows Drebo's Innovation Score is 21.2/100 (8th 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 Drebo?

Each dot is one of Drebo’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). Drebo’s own 3.7 claims/patent is at or below the 12.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Drebo's grants concentrate

Drebo Werkzeugfabrik GMBH is a focused PatentsView assignee: 4 CPC subclasses with 18.2% of grants classified under B23B (TURNING; Boring). Peak complete grant year is 2021 (6 grants) versus a trough of 1 in 2017. By volume, Drebo sits between Dormakaba Schweiz AG and Databuoy Corporation.

Drebo's three-year grant acceleration

Drebo Werkzeugfabrik GMBH shows 3 grants in 2022–2024 against only 6 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.

Dormakaba Schweiz

11
Dornbracht & KG

11
Dow-mitsui Polych…

11
Doyle Manufacturi…

11
Drillform Technic…

11
Duncan Parking

11
Daewon Kang Up

11
Databuoy

11
Drebo Werkzeugfab… ◀

11

What this shows Drebo holds 11 patents at rank #24,195, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Drebo

By rank, the assignees closest to #24,195 in granted patent volume.

Leaders in B23B (Turning)

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

Drebo's Innovation Score vs. every tracked assignee

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

21 8th percentile higher than 8% 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 · 2017–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Drebo Werkzeugfabrik GMBH patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	9.1%
2018	1	9.1%
2021	6	54.5%
2022	1	9.1%
2024	2	18.2%

Which technologies does Drebo Werkzeugfabrik GMBH patent most?

B23B - TURNING; Boring 2

Y10T - Technical Subjects Covered BY Former US Classification 2

E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells 1

B28D - Working Stone OR Stone-like Materials 1

Top 4 of 4 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

Drebo Werkzeugfabrik GMBH's patent record in context - here's where to go next.

Drebo Werkzeugfabrik GMBH's lead technology class is B23B (TURNING; Boring), 18.2% of its portfolio - see every assignee active in that class. Explore B23B
Ranked #24,223 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Drebo Werkzeugfabrik GMBH against Dormakaba Schweiz AG, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 21.2/100 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.