Where does Cummins Filtration Sarl rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Cummins Filtration Sarl ranks #17,585 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 Cummins Filtration Sarl hold?

Cummins Filtration Sarl holds 16 US utility patents granted between 2018 and 2025, spanning 4 technology areas.

What is Cummins Filtration Sarl's Innovation Score?

Cummins Filtration Sarl has an Innovation Score of 30.6 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 Cummins Filtration Sarl focus on?

Cummins Filtration Sarl's top technology area is B01D (Separation) with 16 patents, ranking #303 of 3,536 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Is Cummins Filtration Sarl's patent grant rate increasing or decreasing?

Cummins Filtration Sarl's recent grant velocity is +175% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Cummins Filtration Sarl's patents?

Cummins Filtration Sarl's patents average 15.9 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 Cummins Filtration Sarl 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

Cummins Filtration Sarl

USPTO PatentsView assignee record - 16 granted patents across 4 technology areas, recorded in grant years 2018–2025. 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: B01D (Separation).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Cummins ranks #17,585 of 49,997 tracked US assignees by granted-patent volume, with 16 patents across 4 technology areas.

#17,585
of 49,997 US assignees by volume: 35th percentile
by Innovation Score (30.6/100): 15.9
avg claims per patent: +175%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R17585 · Foreign Corporation #17,585 · 16 grants

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

GRANTS-MICRO 16 grants
MID-PACK #17,585/49,997
PHOTO-FINISH Calderco Holdings…
CPC-NARROW B01D · 4 areas
INNOV-THIN 30.6/100
CLAIMS-RICH 15.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +175% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Calderco Holdings Group, 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 Cummins’s 30.6 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 9.8 pts (32%) Velocity 4.2 pts (14%) Breadth 7.1 pts (23%) Claim depth 9.6 pts (31%)

Qualcomm Incorporated · highest

85
Cummins Filtration… · this assignee

31
3D Lighting… · lowest

7

What this shows Cummins's Innovation Score is 30.6/100 (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.

Does more volume mean deeper claims for Cummins?

Each dot is one of Cummins’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). Cummins’s own 15.9 claims/patent is ABOVE the 7.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Cummins's grants concentrate

Cummins Filtration Sarl is a focused PatentsView assignee: 4 CPC subclasses with 100% of grants classified under B01D (Separation). Peak complete grant year is 2020 (4 grants) versus a trough of 1 in 2022. By volume, Cummins sits between Corelink, LLC and Carbyne Ltd..

Cummins's three-year grant acceleration

Cummins Filtration Sarl shows 5 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.

Corelink

16
Corona Clipper

16
Cosmax

16
CR Packaging

16
Curaden

16
Calderco Holdings…

16
Calphalon

16
Carbyne

16
Cummins Filtratio… ◀

16

What this shows Cummins holds 16 patents at rank #17,556, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Cummins

By rank, the assignees closest to #17,556 in granted patent volume.

Leaders in B01D (Separation)

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

Cummins'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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Cummins Filtration Sarl patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	2	12.5%
2019	2	12.5%
2020	4	25.0%
2021	2	12.5%
2022	1	6.3%
2023	2	12.5%
2024	2	12.5%
2025partial year	1	6.3%

Which technologies does Cummins Filtration Sarl patent most?

B01D - Separation 16

F01M - Lubricating OF Machines OR Engines IN GENERAL; Lubricating Internal Combustion ENGINES; Crankcase Ventilating 3

F02M - Supplying Combustion Engines IN General With Combustible Mixtures OR Constituents Thereof 3

F16N - Lubricating 2

Top 4 of 4 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

Cummins Filtration Sarl's patent record in context - here's where to go next.

Cummins Filtration Sarl's lead technology class is B01D (Separation), 100% of its portfolio - see every assignee active in that class. Explore B01D
Ranked #17,585 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Cummins Filtration Sarl against Corelink, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.6/100 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.