Where does Cambi Technology AS rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Cambi Technology AS ranks #45,430 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 Cambi Technology AS hold?

Cambi Technology AS holds 5 US utility patents granted between 2019 and 2024, spanning 11 technology areas.

What is Cambi Technology AS's Innovation Score?

Cambi Technology AS has an Innovation Score of 30.8 out of 100 (35th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Cambi Technology AS focus on?

Cambi Technology AS's top technology area is C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge) with 5 patents. Grants appear in 11 CPC subclasses total.

Is Cambi Technology AS's patent grant rate increasing or decreasing?

Cambi Technology AS's recent grant velocity is -33% 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 Cambi Technology AS's patents?

Cambi Technology AS's patents average 14.0 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 Cambi Technology AS 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

Cambi Technology AS

USPTO PatentsView assignee record - 5 granted patents across 11 technology areas, recorded in grant years 2019–2024. 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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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Cambi ranks #45,430 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 11 technology areas.

#45,430
of 49,997 US assignees by volume: 35th percentile
by Innovation Score (30.8/100): 14.0
avg claims per patent: -33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R45430 · Foreign Corporation #45,430 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #45,430/49,997
PHOTO-FINISH Calcivis
CPC-FOCUS C02F · 11 areas
INNOV-THIN 30.8/100
CLAIMS-RICH 14.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Calcivis Limited (±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
Cambi Technology AS · this assignee

31
3D Lighting… · lowest

7

What this shows Cambi's Innovation Score is 30.8/100 (35th percentile 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 Cambi's grants concentrate

Cambi Technology AS is a focused PatentsView assignee: 11 CPC subclasses with 100% of grants classified under C02F (Treatment OF Water, Waste Water, Sewage, OR Sludge). Peak complete grant year is 2019 (3 grants) versus a trough of 1 in 2023. By volume, Cambi sits between Calcivis Limited and Cambridge Quantum Computing Limited.

Cambi's three-year grant acceleration

Cambi Technology AS shows 2 grants in 2022–2024 against only 3 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.

Calcivis

5
Caliber Therapeut…

5
Calibo

5
Calico Life Scien…

5
Cambridge Enginee…

5
Cambridge Epigene…

5
Cambridge Medical

5
Cambridge Quantum…

5
Cambi Technology… ◀

5

What this shows Cambi holds 5 patents at rank #45,720, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Cambi

By rank, the assignees closest to #45,720 in granted patent volume.

Leaders in C02F (Treatment OF Water)

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

Cambi's Innovation Score vs. every tracked assignee

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

31 35th percentile higher than 35% 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 · 2019–2024

Grants by year

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

View data table

Cambi Technology AS patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	3	60.0%
2023	1	20.0%
2024	1	20.0%

Which technologies does Cambi Technology AS patent most?

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 5

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 4

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 3

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 3

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture 2

Y02W - Climate Change Mitigation Technologies Related TO Wastewater Treatment OR Waste Management 2

C10G - Cracking Hydrocarbon OILS; Production OF Liquid Hydrocarbon Mixtures, e.g. BY Destructive Hydrogenation, Oligomerisation, Polymerisation ; Recovery OF Hydrocarbon Oils From Oil-shale, Oil-sand, OR GASES; Refining Mixtures Mainly Consisting OF HYDROCARBONS; Reforming OF NAPHTHA; Mineral Waxes 2

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

C08H - Derivatives OF Natural Macromolecular Compounds 1

D21C - Production OF Cellulose BY Removing Non-cellulose Substances From Cellulose-containing MATERIALS; Regeneration OF Pulping LIQUORS; Apparatus Therefor 1

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 1

Top 11 of 11 technology areas

Where it ranks

Overall rank by patents

#45,430

of 49,997 tracked assignees

Innovation Score

30.8 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Cambi Technology AS's patent record in context - here's where to go next.

Cambi Technology AS'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 #45,430 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Cambi Technology AS against Calcivis Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.8/100 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.