Where does Enviro Water Minerals Company, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Enviro Water Minerals Company, Inc. ranks #18,589 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 Enviro Water Minerals Company, Inc. hold?

Enviro Water Minerals Company, Inc. holds 15 US utility patents granted between 2015 and 2023, spanning 14 technology areas.

What is Enviro Water Minerals Company, Inc.'s Innovation Score?

Enviro Water Minerals Company, Inc. has an Innovation Score of 35.8 out of 100 (top 48% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Enviro Water Minerals Company, Inc. focus on?

Enviro Water Minerals Company, Inc.'s top technology area is C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge) with 12 patents, ranking #99 of 1,366 assignees active in that subclass. Grants appear in 14 CPC subclasses total.

Is Enviro Water Minerals Company, Inc.'s patent grant rate increasing or decreasing?

Enviro Water Minerals Company, Inc.'s recent grant velocity is -64% 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 Enviro Water Minerals Company, Inc.'s patents?

Enviro Water Minerals Company, Inc.'s patents average 17.3 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 Enviro Water Minerals Company, Inc. 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 US Corporation

Enviro Water Minerals Company, Inc.

USPTO PatentsView assignee record - 15 granted patents across 14 technology areas, recorded in grant years 2015–2023. 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, Enviro ranks #18,589 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 14 technology areas.

#18,589
of 49,997 US assignees by volume: Top 48%
by Innovation Score (35.8/100): 17.3
avg claims per patent: -64%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R18589 · US Corporation #18,589 · 15 grants

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

GRANTS-MICRO 15 grants
MID-PACK #18,589/49,997
PHOTO-FINISH Engineered Inserts…
CPC-FOCUS C02F · 14 areas
INNOV-THIN 35.8/100
CLAIMS-RICH 17.3 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -64% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Engineered Inserts & Systems, 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 Enviro’s 35.8 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 2.7 pts (8%) Breadth 13.2 pts (37%) Claim depth 10.4 pts (29%)

Qualcomm Incorporated · highest

85
Enviro Water Minerals · this assignee

36
3D Lighting… · lowest

7

What this shows Enviro's Innovation Score is 35.8/100 (top 48% 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 Enviro?

Each dot is one of Enviro’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). Enviro’s own 17.3 claims/patent is at or below the 18.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Enviro's grants concentrate

Enviro Water Minerals Company, Inc. is a focused PatentsView assignee: 14 CPC subclasses with 80% of grants classified under C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge). Peak complete grant year is 2018 (4 grants) versus a trough of 1 in 2015. By volume, Enviro sits between Engineered Inserts & Systems, Inc. and Everactive, Inc..

Enviro's three-year grant acceleration

Enviro Water Minerals Company, Inc. shows 2 grants in 2022–2024 against only 5 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.

Engineered Insert…

15
Enlighten Innovat…

15
Entech Instruments

15
Entourage Medical

15
Environmental Sys…

15
Envy Medical

15
Evelo Biosciences

15
Everactive

15
Enviro Water Mine… ◀

15

What this shows Enviro holds 15 patents at rank #18,596, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Enviro

By rank, the assignees closest to #18,596 in granted patent volume.

Leaders in C02F (Treatment OF Water)

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

Enviro's Innovation Score vs. every tracked assignee

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

36 Top 48% higher than 52% 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 · 2015–2023

Grants by year

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

View data table

Enviro Water Minerals Company, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	6.7%
2016	1	6.7%
2017	2	13.3%
2018	4	26.7%
2019	3	20.0%
2020	1	6.7%
2021	1	6.7%
2022	1	6.7%
2023	1	6.7%

Which technologies does Enviro Water Minerals Company, Inc. patent most?

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 12

B01D - Separation 11

Y02A - Technologies FOR Adaptation TO Climate Change 4

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 3

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 3

A01G - HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering 2

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 2

B03D - FLOTATION; Differential Sedimentation 2

C01D - Compounds OF Alkali Metals, i.e. Lithium, Sodium, Potassium, Rubidium, Caesium, OR Francium 1

C01F - Compounds OF THE Metals Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium, OR OF THE Rare-earth Metals 1

C22B - Production AND Refining OF Metals ; Pretreatment OF RAW Materials 1

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

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

C05F - Organic Fertilisers NOT Covered BY Subclasses C05b, C05c, e.g. Fertilisers From Waste OR Refuse 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

Enviro Water Minerals Company, Inc.'s patent record in context - here's where to go next.

Enviro Water Minerals Company, Inc.'s lead technology class is C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge), 80% of its portfolio - see every assignee active in that class. Explore C02F
Ranked #18,589 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Enviro Water Minerals Company, Inc. against Engineered Inserts & Systems, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.8/100 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.