Where does Evoqua Water Technologies Pte. Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Evoqua Water Technologies Pte. Ltd. ranks #18,603 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 Evoqua Water Technologies Pte. Ltd. hold?

Evoqua Water Technologies Pte. Ltd. holds 15 US utility patents granted between 2015 and 2020, spanning 16 technology areas.

What is Evoqua Water Technologies Pte. Ltd.'s Innovation Score?

Evoqua Water Technologies Pte. Ltd. has an Innovation Score of 35.6 out of 100 (top 49% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Evoqua Water Technologies Pte. Ltd. focus on?

Evoqua Water Technologies Pte. Ltd.'s top technology area is C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge) with 13 patents, ranking #92 of 1,366 assignees active in that subclass. Grants appear in 16 CPC subclasses total.

Is Evoqua Water Technologies Pte. Ltd.'s patent grant rate increasing or decreasing?

Evoqua Water Technologies Pte. Ltd.'s recent grant velocity is -93% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Evoqua Water Technologies Pte. Ltd.'s patents?

Evoqua Water Technologies Pte. Ltd.'s patents average 19.7 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 Evoqua Water Technologies Pte. Ltd. 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

Evoqua Water Technologies Pte. Ltd.

USPTO PatentsView assignee record - 15 granted patents across 16 technology areas, recorded in grant years 2015–2020. 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: C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Evoqua ranks #18,603 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 16 technology areas.

#18,603
of 49,997 US assignees by volume: Top 49%
by Innovation Score (35.6/100): 19.7
avg claims per patent: -93%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R18603 · Foreign Corporation #18,603 · 15 grants

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

GRANTS-MICRO 15 grants
MID-PACK #18,603/49,997
PHOTO-FINISH Evelo Biosciences
CPC-FOCUS C02F · 16 areas
INNOV-THIN 35.6/100
CLAIMS-RICH 19.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -93% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Evelo Biosciences, 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 Evoqua’s 35.6 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 9.6 pts (27%) Velocity 0.0 pts (0%) Breadth 14.1 pts (40%) Claim depth 11.8 pts (33%)

Qualcomm Incorporated · highest

85
Evoqua Water Pte · this assignee

36
3D Lighting… · lowest

7

What this shows Evoqua's Innovation Score is 35.6/100 (top 49% 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 Evoqua?

Each dot is one of Evoqua’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). Evoqua’s own 19.7 claims/patent is ABOVE the 15.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Evoqua's grants concentrate

Evoqua Water Technologies Pte. Ltd. is a focused PatentsView assignee: 16 CPC subclasses with 86.7% of grants classified under C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge). Peak complete grant year is 2016 (8 grants) versus a trough of 1 in 2017. By volume, Evoqua sits between Evelo Biosciences, Inc. and Expro Meters, Inc..

Evelo Biosciences

15
Everactive

15
Evoke Neuroscience

15
Evonik Oil Additi…

15
Ex Technology

15
Excel Cell

15
Excentus

15
Expro Meters

15
Evoqua Water Pte ◀

15

What this shows Evoqua holds 15 patents at rank #18,603, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Evoqua

By rank, the assignees closest to #18,603 in granted patent volume.

Leaders in C02F (Treatment OF Water)

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

Evoqua's Innovation Score vs. every tracked assignee

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

36 Top 49% higher than 51% 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 · 2015–2020

Grants by year

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

View data table

Evoqua Water Technologies Pte. Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	5	33.3%
2016	8	53.3%
2017	1	6.7%
2020	1	6.7%

Which technologies does Evoqua Water Technologies Pte. Ltd. patent most?

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 13

B01D - Separation 13

Y02A - Technologies FOR Adaptation TO Climate Change 10

B33Y - Additive Manufacturing, i.e. Manufacturing OF Three-dimensional [3-D] Objects BY Additive Deposition, Additive Agglomeration OR Additive Layering, e.g. BY 3-D Printing, Stereolithography OR Selective Laser Sintering 9

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 9

C25B - Electrolytic OR Electrophoretic Processes FOR THE Production OF Compounds OR NON-METALS; Apparatus Therefor 9

Y10T - Technical Subjects Covered BY Former US Classification 9

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 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

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 1

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 1

Y02W - Climate Change Mitigation Technologies Related TO Wastewater Treatment OR Waste Management 1

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 1

Top 15 of 16 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

Evoqua Water Technologies Pte. Ltd.'s patent record in context - here's where to go next.

Evoqua Water Technologies Pte. Ltd.'s lead technology class is C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge), 86.7% of its portfolio - see every assignee active in that class. Explore C02F
Ranked #18,603 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Evoqua Water Technologies Pte. Ltd. against Evelo Biosciences, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.6/100 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.