Where does Anaergia Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Anaergia Inc. ranks #9,431 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 Anaergia Inc. hold?

Anaergia Inc. holds 33 US utility patents granted between 2015 and 2024, spanning 30 technology areas.

What is Anaergia Inc.'s Innovation Score?

Anaergia Inc. has an Innovation Score of 44.0 out of 100 (top 27% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Anaergia Inc. focus on?

Anaergia Inc.'s top technology area is C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge) with 26 patents, ranking #31 of 1,366 assignees active in that subclass. Grants appear in 30 CPC subclasses total.

Is Anaergia Inc.'s patent grant rate increasing or decreasing?

Anaergia Inc.'s recent grant velocity is -43% 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 Anaergia Inc.'s patents?

Anaergia Inc.'s patents average 12.3 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 Anaergia 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 Foreign Corporation

Anaergia Inc.

USPTO PatentsView assignee record - 33 granted patents across 30 technology areas, recorded in grant years 2015–2024. 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, Anaergia ranks #9,431 of 49,997 tracked US assignees by granted-patent volume, with 33 patents across 30 technology areas.

#9,431
of 49,997 US assignees by volume: Top 27%
by Innovation Score (44.0/100): 12.3
avg claims per patent: -43%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R9431 · Foreign Corporation #9,431 · 33 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 33 grants
UPPER-Q #9,431/49,997
PHOTO-FINISH Advanced Technology…
CPC-FOCUS C02F · 30 areas
INNOV-PAR 44.0/100
CLAIMS-RICH 12.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -43% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Advanced Technology & Materials Co., Ltd. (±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 Anaergia’s 44.0 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 12.2 pts (28%) Velocity 5.0 pts (11%) Breadth 19.4 pts (44%) Claim depth 7.4 pts (17%)

Qualcomm Incorporated · highest

85
A5G Networks · near

44
Anaergia · this assignee

44
Atomic Energy OF… · near

44
Cellphone-Mate · near

44
Knoll · near

44
3D Lighting… · lowest

7

What this shows Anaergia's Innovation Score is 44.0/100 (top 27% 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 Anaergia?

Each dot is one of Anaergia’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). Anaergia’s own 12.3 claims/patent is at or below the 12.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Anaergia's grants concentrate

Anaergia Inc. is a focused PatentsView assignee: 30 CPC subclasses with 78.8% of grants classified under C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge). Peak complete grant year is 2017 (9 grants) versus a trough of 2 in 2018. By volume, Anaergia sits between Advanced Technology & Materials Co., Ltd. and Ai Cure Technologies LLC.

Anaergia's three-year grant acceleration

Anaergia Inc. shows 6 grants in 2022–2024 against only 8 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.

Advanced Technolo…

33
Agency Arms

33
Airspan IP Holdco

33
Aisin Keikinzoku

33
Apex MFG

33
Asahi Kasei Fibers

33
Agriculture Victo…

33
Ai Cure

33
Anaergia ◀

33

What this shows Anaergia holds 33 patents at rank #9,424, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Anaergia

By rank, the assignees closest to #9,424 in granted patent volume.

Leaders in C02F (Treatment OF Water)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Anaergia, neither rank-band nor same-CPC leaders (those blocks stay above). In C02F (Treatment OF Water), Anaergia ranks #31 of 1,366 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (44 here).

Cellphone-Mate, Inc. 44 Atomic Energy OF Canada Limited 44 Knoll, Inc. 44 A5G Networks, Inc. 44

Anaergia's Innovation Score vs. every tracked assignee

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

44 Top 27% higher than 73% 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 · 2015–2024

Grants by year

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

View data table

Anaergia Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	9.1%
2016	5	15.2%
2017	9	27.3%
2018	2	6.1%
2019	2	6.1%
2020	4	12.1%
2021	2	6.1%
2022	2	6.1%
2023	2	6.1%
2024	2	6.1%

Which technologies does Anaergia Inc. patent most?

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 26

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 24

Y02W - Climate Change Mitigation Technologies Related TO Wastewater Treatment OR Waste Management 23

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture 12

C12M - Apparatus FOR Enzymology OR MICROBIOLOGY; Apparatus FOR Culturing Microorganisms FOR Producing Biomass, FOR Growing Cells OR FOR Obtaining Fermentation OR Metabolic Products, i.e. Bioreactors OR Fermenters 9

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 9

C05F - Organic Fertilisers NOT Covered BY Subclasses C05b, C05c, e.g. Fertilisers From Waste OR Refuse 8

B01D - Separation 6

C10B - Destructive Distillation OF Carbonaceous Materials FOR Production OF GAS, Coke, TAR, OR Similar Materials 6

B09B - Disposal OF Solid Waste NOT Otherwise Provided FOR 5

B30B - Presses IN General 4

Y10T - Technical Subjects Covered BY Former US Classification 3

C10K - Purifying OR Modifying THE Chemical Composition OF Combustible Gases Containing Carbon Monoxide 3

B03B - Separating Solid Materials Using Liquids OR Using Pneumatic Tables OR Jigs 3

Y02A - Technologies FOR Adaptation TO Climate Change 3

Top 15 of 30 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

Anaergia Inc.'s patent record in context - here's where to go next.

Anaergia Inc.'s lead technology class is C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge), 78.8% of its portfolio - see every assignee active in that class. Explore C02F
Ranked #9,431 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Anaergia Inc. against Advanced Technology & Materials Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 44.0/100 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.