Where does thyssenkrupp Polysius GmbH rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), thyssenkrupp Polysius GmbH ranks #27,647 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 thyssenkrupp Polysius GmbH hold?

thyssenkrupp Polysius GmbH holds 10 US utility patents granted between 2015 and 2025, spanning 9 technology areas.

What is thyssenkrupp Polysius GmbH's Innovation Score?

thyssenkrupp Polysius GmbH has an Innovation Score of 46.9 out of 100 (top 20% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is thyssenkrupp Polysius GmbH's patent grant rate increasing or decreasing?

thyssenkrupp Polysius GmbH's recent grant velocity is +200% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for thyssenkrupp Polysius GmbH's patents?

thyssenkrupp Polysius GmbH's patents average 13.3 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 thyssenkrupp Polysius 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

thyssenkrupp Polysius GmbH

Q: What technology areas does thyssenkrupp Polysius GmbH focus on?

thyssenkrupp Polysius GmbH's top technology area is F27D (Details OR Accessories OF Furnaces, Kilns, Ovens OR Retorts, IN SO FAR AS They ARE OF Kinds Occurring IN More Than ONE Kind OF Furnace) with 5 patents, ranking #64 of 350 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

USPTO PatentsView assignee record - 10 granted patents across 9 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: F27D (Details OR Accessories OF Furnaces, Kilns, Ovens OR Retorts, IN SO FAR AS They ARE OF Kinds Occurring IN More Than ONE Kind OF Furnace).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, thyssenkrupp ranks #27,647 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 9 technology areas.

#27,647
of 49,997 US assignees by volume: Top 20%
by Innovation Score (46.9/100): 13.3
avg claims per patent: +200%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R27647 · Foreign Corporation #27,647 · 10 grants

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

GRANTS-MICRO 10 grants
MID-PACK #27,647/49,997
PHOTO-FINISH jSonar
CPC-NARROW F27D · 9 areas
INNOV-PAR 46.9/100
CLAIMS-RICH 13.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +200% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: jSonar, Inc. (±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 thyssenkrupp’s 46.9 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 (18%) Velocity 20.0 pts (43%) Breadth 10.6 pts (23%) Claim depth 8.0 pts (17%)

Qualcomm Incorporated · highest

85
thyssenkrupp Polysius · this assignee

47
3D Lighting… · lowest

7

What this shows thyssenkrupp's Innovation Score is 46.9/100 (top 20% 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 thyssenkrupp?

Each dot is one of thyssenkrupp’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). thyssenkrupp’s own 13.3 claims/patent is ABOVE the 13.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where thyssenkrupp's grants concentrate

thyssenkrupp Polysius GmbH is a focused PatentsView assignee: 9 CPC subclasses with 50% of grants classified under F27D (Details OR Accessories OF Furnaces, Kilns, Ovens OR Retorts, IN SO FAR AS They ARE OF Kinds Occurring IN More Than ONE Kind OF Furnace). Peak complete grant year is 2024 (6 grants) versus a trough of 1 in 2015. By volume, thyssenkrupp sits between jSonar, Inc. and 1311854 Ontario Limited.

thyssenkrupp's three-year grant acceleration

thyssenkrupp Polysius GmbH shows 6 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.

jsonar

10
ncino

10
ndd Medizintechnik

10
pewag austria

10
vida Therapeutics

10
thyssenkrupp Poly… ◀

10
1004335 Ontario

9
1010210 B C

9
1311854 Ontario

9

What this shows thyssenkrupp holds 10 patents at rank #27,925, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near thyssenkrupp

By rank, the assignees closest to #27,925 in granted patent volume.

Leaders in F27D (Details OR Accessories OF Furnaces)

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

thyssenkrupp's Innovation Score vs. every tracked assignee

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

47 Top 20% higher than 80% 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

thyssenkrupp Polysius GmbH patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	10.0%
2017	1	10.0%
2024	6	60.0%
2025partial year	2	20.0%

Which technologies does thyssenkrupp Polysius GmbH patent most?

F27D - Details OR Accessories OF Furnaces, Kilns, Ovens OR Retorts, IN SO FAR AS They ARE OF Kinds Occurring IN More Than ONE Kind OF Furnace 5

F27B - Furnaces, Kilns, Ovens OR Retorts IN GENERAL; Open Sintering OR Like Apparatus 5

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone 3

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 2

B02C - Crushing, Pulverising, OR Disintegrating IN GENERAL; Milling Grain 2

F16P - Safety Devices IN GENERAL; ; Safety Devices FOR Presses 1

B25J - MANIPULATORS; Chambers Provided With Manipulation Devices 1

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

F23L - Supplying AIR OR Non-combustible Liquids OR Gases TO Combustion Apparatus IN General ; Valves OR Dampers Specially Adapted FOR Controlling AIR Supply OR Draught IN Combustion Apparatus ; Inducing Draught IN Combustion APPARATUS; Tops FOR Chimneys OR Ventilating SHAFTS; Terminals FOR Flues 1

Top 9 of 9 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

thyssenkrupp Polysius GmbH's patent record in context - here's where to go next.

thyssenkrupp Polysius GmbH's lead technology class is F27D (Details OR Accessories OF Furnaces, Kilns, Ovens OR Retorts, IN SO FAR AS They ARE OF Kinds Occurring IN More Than ONE Kind OF Furnace), 50% of its portfolio - see every assignee active in that class. Explore F27D
Ranked #27,647 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare thyssenkrupp Polysius GmbH against jSonar, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 46.9/100 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.