Where does WILO SE rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), WILO SE ranks #23,673 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does WILO SE hold?

WILO SE holds 12 US utility patents granted between 2018 and 2025, spanning 16 technology areas.

What is WILO SE's Innovation Score?

WILO SE has an Innovation Score of 33.3 out of 100 (top 56% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does WILO SE focus on?

WILO SE's top technology area is F04D (NON-POSITIVE-DISPLACEMENT PUMPS) with 9 patents. Grants appear in 16 CPC subclasses total.

Is WILO SE's patent grant rate increasing or decreasing?

WILO SE's recent grant velocity is +25% 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 WILO SE's patents?

WILO SE's patents average 12.7 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 WILO SE 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

WILO SE

USPTO PatentsView assignee record - 12 granted patents across 16 technology areas, recorded in grant years 2018–2025. 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: F04D (NON-POSITIVE-DISPLACEMENT PUMPS).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, WILO ranks #23,673 of 50,000 tracked US assignees by granted-patent volume, with 12 patents across 16 technology areas.

#23,673
of 50,000 US assignees by volume: Top 56%
by Innovation Score (33.3/100): 12.7
avg claims per patent: +25%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R23673 · Foreign Corporation #23,673 · 12 grants

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

GRANTS-MICRO 12 grants
MID-PACK #23,673/50,000
PHOTO-FINISH WBTEC
CPC-FOCUS F04D · 16 areas
INNOV-THIN 33.3/100
CLAIMS-RICH 12.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +25% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Wbtec, 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.

Qualcomm Incorporated · highest

85
Shazam Entertainment · near

33
Malwarebytes · near

33
Multivac SEPP Haggen… · near

33
System General · near

33
WILO SE · this assignee

33
3D Lighting Innovati… · lowest

7

What this shows WILO's Innovation Score is 33.3/100 (top 56% 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.

Where WILO's grants concentrate

WILO SE is a focused PatentsView assignee: 16 CPC subclasses with 75% of grants classified under F04D (NON-POSITIVE-DISPLACEMENT PUMPS). Peak complete grant year is 2018 (2 grants) versus a trough of 1 in 2021. By volume, WILO sits between Wbtec, Llc and World Bottling CAP, Llc.

Wbtec

12
Welker

12
Weride

12
Wezag & KG

12
Wiltrom

12
Windsor Machine A…

12
Wireless Instrume…

12
World Bottling CAP

12
WILO SE ◀

12

What this shows WILO holds 12 patents at rank #23,652, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near WILO

By rank, the assignees closest to #23,652 in granted patent volume.

Leaders in F04D (Non-positive-displacement Pumps)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for WILO, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (33 here).

Multivac SEPP Haggenmueller Gmbh & Co. KG 33 System General Corp. 33 Malwarebytes Inc. 33 Shazam Entertainment Limited 33

WILO's Innovation Score vs. every tracked assignee

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

33 Top 56% higher than 44% of 50,000 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

WILO SE patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	2	16.7%
2019	2	16.7%
2020	2	16.7%
2021	1	8.3%
2023	1	8.3%
2024	1	8.3%
2025partial year	3	25.0%

Which technologies does WILO SE patent most?

F04D - NON-POSITIVE-DISPLACEMENT PUMPS 9

F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS 3

F24D - DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR 2

Y02B - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS 2

H05K - PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2

G05B - CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 2

F04C - ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS 1

F01C - ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES 1

F16C - SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 1

H01Q - ANTENNAS, i.e. RADIO AERIALS 1

H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1

H02K - DYNAMO-ELECTRIC MACHINES 1

F04B - POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 1

E03F - SEWERS; CESSPOOLS 1

G05D - SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 1

Top 15 of 16 technology areas

Where it ranks

Overall rank by patents

#23,673

of 50,000 tracked assignees

Innovation Score

33.3 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

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.