Where does Bümach Engineering International B.V. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Bümach Engineering International B.V. ranks #39,280 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 Bümach Engineering International B.V. hold?

Bümach Engineering International B.V. holds 6 US utility patents granted between 2024 and 2025, spanning 3 technology areas.

What is Bümach Engineering International B.V.'s Innovation Score?

Bümach Engineering International B.V. has an Innovation Score of 30.6 out of 100 (35th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Bümach Engineering International B.V.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Bümach Engineering International B.V..

What does claim depth mean for Bümach Engineering International B.V.'s patents?

Bümach Engineering International B.V.'s patents average 7.3 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 Bümach Engineering International B.V. 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

Bümach Engineering International B.V.

Q: What technology areas does Bümach Engineering International B.V. focus on?

Bümach Engineering International B.V.'s top technology area is F15B (Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR) with 5 patents, ranking #148 of 701 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 3 technology areas, recorded in grant years 2024–2025. 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: F15B (Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Bümach ranks #39,280 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 3 technology areas.

#39,280
of 49,997 US assignees by volume: 35th percentile
by Innovation Score (30.6/100): 7.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R39280 · Foreign Corporation #39,280 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 6 grants
LOWER-Q #39,280/49,997
PHOTO-FINISH BÜRKERT Contromatic
CPC-NARROW F15B · 3 areas
INNOV-THIN 30.6/100
CLAIMS-SPARSE 7.3 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2024–2025 · 2y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: BÜRKERT Contromatic Corp. (±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 Bümach’s 30.6 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 6.7 pts (22%) Velocity 13.3 pts (44%) Breadth 6.1 pts (20%) Claim depth 4.4 pts (14%)

Qualcomm Incorporated · highest

85
Bümach Engineering… · this assignee

31
3D Lighting… · lowest

7

What this shows Bümach's Innovation Score is 30.6/100 (35th 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 Bümach?

Each dot is one of Bümach’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). Bümach’s own 7.3 claims/patent is at or below the 15.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Bümach's grants concentrate

Bümach Engineering International B.V. is a focused PatentsView assignee: 3 CPC subclasses with 83.3% of grants classified under F15B (Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR). By volume, Bümach sits between Butech Bliss and C&M Baling Systems, Inc..

Bümach's three-year grant acceleration

Bümach Engineering International B.V. shows 2 grants in 2022–2024 against only 0 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.

Butech Bliss

6
Butler's Brand

6
Bystronic Lenhardt

6
BÜRkert Contromat…

6
C & J Clark Inter…

6
C Laser

6
C&C International

6
C&M Baling Systems

6
Bümach Engineerin… ◀

6

What this shows Bümach holds 6 patents at rank #39,280, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Bümach

By rank, the assignees closest to #39,280 in granted patent volume.

Leaders in F15B (Systems Acting BY Means OF Fluids IN General)

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

Bümach's Innovation Score vs. every tracked assignee

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

31 35th percentile higher than 35% 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 · 2024–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2024–2019 baseline. Full figures in the table below.

View data table

Bümach Engineering International B.V. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2024	2	33.3%
2025partial year	4	66.7%

Which technologies does Bümach Engineering International B.V. patent most?

F15B - Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR 5

F16J - Pistons ; CYLINDERS; Sealings 3

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 1

Top 3 of 3 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

Bümach Engineering International B.V.'s patent record in context - here's where to go next.

Bümach Engineering International B.V.'s lead technology class is F15B (Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR), 83.3% of its portfolio - see every assignee active in that class. Explore F15B
Ranked #39,280 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Bümach Engineering International B.V. against Butech Bliss, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.6/100 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.