Where does Phosphorus Free Water Solutions, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Phosphorus Free Water Solutions, LLC ranks #42,331 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 Phosphorus Free Water Solutions, LLC hold?

Phosphorus Free Water Solutions, LLC holds 6 US utility patents granted between 2022 and 2023, spanning 6 technology areas.

What is Phosphorus Free Water Solutions, LLC's Innovation Score?

Phosphorus Free Water Solutions, LLC has an Innovation Score of 45.8 out of 100 (top 22% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Phosphorus Free Water Solutions, LLC focus on?

Phosphorus Free Water Solutions, LLC's top technology area is C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge) with 6 patents, ranking #245 of 1,366 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Is Phosphorus Free Water Solutions, LLC's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Phosphorus Free Water Solutions, LLC.

What does claim depth mean for Phosphorus Free Water Solutions, LLC's patents?

Phosphorus Free Water Solutions, LLC'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 Phosphorus Free Water Solutions, LLC 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

Phosphorus Free Water Solutions, LLC

USPTO PatentsView assignee record - 6 granted patents across 6 technology areas, recorded in grant years 2022–2023. 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, Phosphorus ranks #42,331 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 6 technology areas.

#42,331
of 49,997 US assignees by volume: Top 22%
by Innovation Score (45.8/100): 17.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R42331 · US Corporation #42,331 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 6 grants
LOWER-Q #42,331/49,997
PHOTO-FINISH Phase 2
CPC-NARROW C02F · 6 areas
INNOV-PAR 45.8/100
CLAIMS-RICH 17.3 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2022–2023 · 2y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Phase 2, 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 Phosphorus’s 45.8 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 6.7 pts (15%) Velocity 20.0 pts (44%) Breadth 8.7 pts (19%) Claim depth 10.4 pts (23%)

Qualcomm Incorporated · highest

85
Shanghai Aucta… · near

46
Ingenico · near

46
Keihin · near

46
Phosphorus Free… · this assignee

46
Stine Seed Farm · near

46
3D Lighting… · lowest

7

What this shows Phosphorus's Innovation Score is 45.8/100 (top 22% 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 Phosphorus?

Each dot is one of Phosphorus’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). Phosphorus’s own 17.3 claims/patent is ABOVE the 16.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Phosphorus's grants concentrate

Phosphorus Free Water Solutions, LLC is a focused PatentsView assignee: 6 CPC subclasses with 100% of grants classified under C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge). Peak complete grant year is 2022 (5 grants) versus a trough of 1 in 2023. By volume, Phosphorus sits between Phase 2, LLC and Phyton Holdings, LLC.

Phosphorus's three-year grant acceleration

Phosphorus Free Water Solutions, LLC 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.

Phase 2

6
Philips Healthcar…

6
Phineas Products

6
Phoenix Tailings

6
Photogauge

6
Photonmd

6
Photopotech

6
Phyton Holdings

6
Phosphorus Free W… ◀

6

What this shows Phosphorus holds 6 patents at rank #42,387, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Phosphorus

By rank, the assignees closest to #42,387 in granted patent volume.

Leaders in C02F (Treatment OF Water)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Phosphorus, neither rank-band nor same-CPC leaders (those blocks stay above). In C02F (Treatment OF Water), Phosphorus ranks #245 of 1,366 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (46 here).

Ingenico Inc. 46 Keihin Corporation 46 Stine Seed Farm, Inc. 46 Shanghai Aucta Pharmaceuticals Co., Ltd. 46

Phosphorus's Innovation Score vs. every tracked assignee

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

46 Top 22% higher than 78% 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 · 2022–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Phosphorus Free Water Solutions, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	5	83.3%
2023	1	16.7%

Which technologies does Phosphorus Free Water Solutions, LLC patent most?

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 6

C25B - Electrolytic OR Electrophoretic Processes FOR THE Production OF Compounds OR NON-METALS; Apparatus Therefor 2

C01G - Compounds Containing Metals NOT Covered BY Subclasses C01d OR C01f 2

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

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 1

Top 6 of 6 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

Phosphorus Free Water Solutions, LLC's patent record in context - here's where to go next.

Phosphorus Free Water Solutions, LLC's lead technology class is C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge), 100% of its portfolio - see every assignee active in that class. Explore C02F
Ranked #42,331 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Phosphorus Free Water Solutions, LLC against Phase 2, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.8/100 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.