Where does Duravit Aktiengesellschaft rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Duravit Aktiengesellschaft ranks #6,019 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 Duravit Aktiengesellschaft hold?

Duravit Aktiengesellschaft holds 56 US utility patents granted between 2016 and 2025, spanning 14 technology areas.

What is Duravit Aktiengesellschaft's Innovation Score?

Duravit Aktiengesellschaft has an Innovation Score of 37.2 out of 100 (top 44% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Duravit Aktiengesellschaft focus on?

Duravit Aktiengesellschaft's top technology area is E03D (Water-closets OR Urinals With Flushing DEVICES; Flushing Valves Therefor) with 7 patents, ranking #31 of 128 assignees active in that subclass. Grants appear in 14 CPC subclasses total.

Is Duravit Aktiengesellschaft's patent grant rate increasing or decreasing?

Duravit Aktiengesellschaft's recent grant velocity is +35% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Duravit Aktiengesellschaft's patents?

Duravit Aktiengesellschaft's patents average 3.8 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 Duravit Aktiengesellschaft 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

Duravit Aktiengesellschaft

USPTO PatentsView assignee record - 56 granted patents across 14 technology areas, recorded in grant years 2016–2025. 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: E03D (Water-closets OR Urinals With Flushing DEVICES; Flushing Valves Therefor).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Duravit ranks #6,019 of 49,997 tracked US assignees by granted-patent volume, with 56 patents across 14 technology areas.

#6,019
of 49,997 US assignees by volume: Top 44%
by Innovation Score (37.2/100): 3.8
avg claims per patent: +35%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6019 · Foreign Corporation #6,019 · 56 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-UP · BOOK-FULL

GRANTS-SMALL 56 grants
UPPER-Q #6,019/49,997
PHOTO-FINISH DaVinci II CSJ
CPC-FOCUS E03D · 14 areas
INNOV-THIN 37.2/100
CLAIMS-SPARSE 3.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +35% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: DaVinci II CSJ, 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.

How Duravit’s 37.2 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 14.0 pts (38%) Velocity 7.8 pts (21%) Breadth 13.2 pts (35%) Claim depth 2.3 pts (6%)

Qualcomm Incorporated · highest

85
Bosch Mahle Turbo… · near

37
Duravit Aktiengesell… · this assignee

37
Mitsubishi Shindoh · near

37
Nippon Micrometal · near

37
SAFILO—SOCIETÀ… · near

37
3D Lighting… · lowest

7

What this shows Duravit's Innovation Score is 37.2/100 (top 44% 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 Duravit?

Each dot is one of Duravit’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). Duravit’s own 3.8 claims/patent is at or below the 14.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Duravit's grants concentrate

Duravit Aktiengesellschaft is a focused PatentsView assignee: 14 CPC subclasses with 12.5% of grants classified under E03D (Water-closets OR Urinals With Flushing DEVICES; Flushing Valves Therefor). Peak complete grant year is 2019 (12 grants) versus a trough of 2 in 2016. By volume, Duravit sits between DK Crown Holdings Inc. and Enovix Corporation.

Duravit's three-year grant acceleration

Duravit Aktiengesellschaft shows 21 grants in 2022–2024 against only 18 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.

DK Crown Holdings

56
Dongguan Powerme…

56
Davinci II CSJ

56
Dongguan Universi…

56
ECI Telecom

56
Endress+Hauser We…

56
Eberspächer Catem…

56
Enovix

56
Duravit Aktienges… ◀

56

What this shows Duravit holds 56 patents at rank #6,019, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Duravit

By rank, the assignees closest to #6,019 in granted patent volume.

Leaders in E03D (Water-closets OR Urinals With Flushing Devices)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Duravit, neither rank-band nor same-CPC leaders (those blocks stay above). In E03D (Water-closets OR Urinals With Flushing Devices), Duravit ranks #31 of 128 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (37 here).

Nippon Micrometal Corporation 37 SAFILO—SOCIETÀ Azionaria Fabbrica Italiana Lavorazione Occhiali S.P.A. 37 Mitsubishi Shindoh Co., Ltd. 37 Bosch Mahle Turbo Systems GMBH & GO. KG 37

Similar claim depth

Nearest assignees by average claims per patent (3.8 here).

Freedman Electronics Pty Limited 3.8 avg Traxxas, L.P. 3.8 avg Elbee Pty Ltd. 3.8 avg TBL Licensing LLC 3.9 avg

Duravit's Innovation Score vs. every tracked assignee

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

37 Top 44% higher than 56% 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 · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Duravit Aktiengesellschaft patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	3.6%
2017	3	5.4%
2018	3	5.4%
2019	12	21.4%
2020	3	5.4%
2021	3	5.4%
2022	10	17.9%
2023	2	3.6%
2024	9	16.1%
2025partial year	9	16.1%

Which technologies does Duravit Aktiengesellschaft patent most?

E03D - Water-closets OR Urinals With Flushing DEVICES; Flushing Valves Therefor 7

E03C - Domestic Plumbing Installations FOR Fresh Water OR Waste Water ; Sinks 3

A47K - Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories 3

A47B - TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture 2

B28B - Shaping Clay OR Other Ceramic COMPOSITIONS; Shaping SLAG; Shaping Mixtures Containing Cementitious Material, e.g. Plaster 2

A61B - DIAGNOSIS; SURGERY; Identification 1

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

Y10T - Technical Subjects Covered BY Former US Classification 1

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 1

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

E05Y - Indexing Scheme Associated With Subclasses E05d AND E05f, Relating TO Construction Elements, Electric Control, Power Supply, Power Signal OR Transmission, User Interfaces, Mounting OR Coupling, Details, Accessories, Auxiliary Operations NOT Otherwise Provided FOR, Application Thereof 1

C03C - Chemical Composition OF Glasses, Glazes OR Vitreous ENAMELS; Surface Treatment OF GLASS; Surface Treatment OF Fibres OR Filaments Made From Glass, Minerals OR SLAGS; Joining Glass TO Glass OR Other Materials 1

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

Duravit Aktiengesellschaft's patent record in context - here's where to go next.

Duravit Aktiengesellschaft's lead technology class is E03D (Water-closets OR Urinals With Flushing DEVICES; Flushing Valves Therefor), 12.5% of its portfolio - see every assignee active in that class. Explore E03D
Ranked #6,019 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Duravit Aktiengesellschaft against DK Crown Holdings Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.2/100 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.