Where does Dywidag-systems International GMBH rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Dywidag-systems International GMBH ranks #26,172 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 Dywidag-systems International GMBH hold?

Dywidag-systems International GMBH holds 10 US utility patents granted between 2015 and 2025, spanning 14 technology areas.

What is Dywidag-systems International GMBH's Innovation Score?

Dywidag-systems International GMBH has an Innovation Score of 31.7 out of 100 (39th 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 Dywidag-systems International GMBH focus on?

Dywidag-systems International GMBH's top technology area is E01D (Construction OF Bridges, ; Elevated ROADWAYS; OR VIADUCTS; Assembly OF Bridges) with 9 patents, ranking #6 of 86 assignees active in that subclass. Grants appear in 14 CPC subclasses total.

Is Dywidag-systems International GMBH's patent grant rate increasing or decreasing?

Dywidag-systems International GMBH's recent grant velocity is +67% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Dywidag-systems International GMBH's patents?

Dywidag-systems International GMBH's patents average 14.2 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 Dywidag-systems International 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

Dywidag-systems International GMBH

USPTO PatentsView assignee record - 10 granted patents across 14 technology areas, recorded in grant years 2015–2025. 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: E01D (Construction OF Bridges, ; Elevated ROADWAYS; OR VIADUCTS; Assembly OF Bridges).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Dywidag-systems ranks #26,172 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 14 technology areas.

#26,172
of 49,997 US assignees by volume: 39th percentile
by Innovation Score (31.7/100): 14.2
avg claims per patent: +67%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R26172 · Foreign Corporation #26,172 · 10 grants

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

GRANTS-MICRO 10 grants
MID-PACK #26,172/49,997
PHOTO-FINISH Daedong
CPC-FOCUS E01D · 14 areas
INNOV-THIN 31.7/100
CLAIMS-RICH 14.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +67% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Daedong Corporation (±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 Dywidag-systems’s 31.7 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 8.3 pts (26%) Velocity 1.7 pts (5%) Breadth 13.2 pts (42%) Claim depth 8.5 pts (27%)

Qualcomm Incorporated · highest

85
Dywidag-systems… · this assignee

32
3D Lighting… · lowest

7

What this shows Dywidag-systems's Innovation Score is 31.7/100 (39th 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 Dywidag-systems?

Each dot is one of Dywidag-systems’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). Dywidag-systems’s own 14.2 claims/patent is ABOVE the 8.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Dywidag-systems's grants concentrate

Dywidag-systems International GMBH is a focused PatentsView assignee: 14 CPC subclasses with 90% of grants classified under E01D (Construction OF Bridges, ; Elevated ROADWAYS; OR VIADUCTS; Assembly OF Bridges). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2018. By volume, Dywidag-systems sits between DST Innovations, Ltd. and Dana Industries Inc..

Dywidag-systems's three-year grant acceleration

Dywidag-systems International GMBH shows 1 grants in 2022–2024 against only 4 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.

DST Innovations

10
Dukosi

10
Dwolla

10
Dyve Biosciences

10
Daedong

10
Daikyonishikawa

10
Dalian Maritime U…

10
Dana Industries

10
Dywidag-systems I… ◀

10

What this shows Dywidag-systems holds 10 patents at rank #26,130, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Dywidag-systems

By rank, the assignees closest to #26,130 in granted patent volume.

Leaders in E01D (Construction OF Bridges)

Other assignees with the most granted patents in Dywidag-systems's primary technology class.

Dywidag-systems's Innovation Score vs. every tracked assignee

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

32 39th percentile higher than 39% 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 · 2015–2025

Grants by year

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

View data table

Dywidag-systems International GMBH patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	20.0%
2018	1	10.0%
2020	3	30.0%
2021	1	10.0%
2022	1	10.0%
2025partial year	2	20.0%

Which technologies does Dywidag-systems International GMBH patent most?

E01D - Construction OF Bridges, ; Elevated ROADWAYS; OR VIADUCTS; Assembly OF Bridges 9

E04C - Structural ELEMENTS; Building Materials 3

E04H - Buildings OR Like Structures FOR Particular PURPOSES; Swimming OR Splash Baths OR POOLS; MASTS; FENCING; Tents OR Canopies, IN General 2

H02G - Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines 2

Y02A - Technologies FOR Adaptation TO Climate Change 2

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 1

E04B - General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings 1

E02D - FOUNDATIONS; EXCAVATIONS; Embankments ; Underground OR Underwater Structures 1

D07B - Ropes OR Cables IN General 1

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 1

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 1

F16G - Belts, Cables, OR Ropes, Predominantly Used FOR Driving PURPOSES; CHAINS; Fittings Predominantly Used Therefor 1

F16H - Gearing 1

F15B - Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR 1

Top 14 of 14 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

Dywidag-systems International GMBH's patent record in context - here's where to go next.

Dywidag-systems International GMBH's lead technology class is E01D (Construction OF Bridges, ; Elevated ROADWAYS; OR VIADUCTS; Assembly OF Bridges), 90% of its portfolio - see every assignee active in that class. Explore E01D
Ranked #26,172 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Dywidag-systems International GMBH against DST Innovations, Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.7/100 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.