Where does Championx LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Championx LLC ranks #15,180 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 Championx LLC hold?

Championx LLC holds 19 US utility patents granted between 2023 and 2025, spanning 13 technology areas.

What is Championx LLC's Innovation Score?

Championx LLC has an Innovation Score of 54.9 out of 100 (top 7% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Championx LLC focus on?

Championx LLC's top technology area is C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere) with 13 patents, ranking #227 of 1,605 assignees active in that subclass. Grants appear in 13 CPC subclasses total.

Is Championx LLC's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Championx LLC.

What does claim depth mean for Championx LLC's patents?

Championx LLC's patents average 19.6 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 Championx 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

Championx LLC

USPTO PatentsView assignee record - 19 granted patents across 13 technology areas, recorded in grant years 2023–2025. 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: C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Championx ranks #15,180 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 13 technology areas.

#15,180
of 49,997 US assignees by volume: Top 7%
by Innovation Score (54.9/100): 19.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R15180 · US Corporation #15,180 · 19 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 19 grants
MID-PACK #15,180/49,997
PHOTO-FINISH CAM
CPC-FOCUS C09K · 13 areas
INNOV-PAR 54.9/100
CLAIMS-RICH 19.6 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2023–2025 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: CAM Corp. (±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 Championx’s 54.9 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 10.3 pts (19%) Velocity 20.0 pts (36%) Breadth 12.7 pts (23%) Claim depth 11.8 pts (22%)

Qualcomm Incorporated · highest

85
Championx · this assignee

55
3D Lighting… · lowest

7

What this shows Championx's Innovation Score is 54.9/100 (top 7% 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 Championx?

Each dot is one of Championx’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). Championx’s own 19.6 claims/patent is ABOVE the 15.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Championx's grants concentrate

Championx LLC is a focused PatentsView assignee: 13 CPC subclasses with 68.4% of grants classified under C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere). Peak complete grant year is 2024 (9 grants) versus a trough of 1 in 2023. By volume, Championx sits between CAM Corp. and Chongqing BOE Smart Electronics System Co., Ltd..

Championx's three-year grant acceleration

Championx LLC shows 10 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.

CAM

19
Cayman Chemical

19
Cellos Software

19
CH Lighting Techn…

19
Chemtura

19
Chimerix

19
China-euro Vehicl…

19
Chongqing BOE Sma…

19
Championx ◀

19

What this shows Championx holds 19 patents at rank #15,173, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Championx

By rank, the assignees closest to #15,173 in granted patent volume.

Leaders in C09K (Materials FOR Miscellaneous Applications)

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

Championx's Innovation Score vs. every tracked assignee

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

55 Top 7% higher than 93% 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 · 2023–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2023–2019 baseline. Full figures in the table below.

View data table

Championx LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2023	1	5.3%
2024	9	47.4%
2025partial year	9	47.4%

Which technologies does Championx LLC patent most?

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 13

E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells 10

F04D - Non-positive-displacement Pumps 3

C08L - Compositions OF Macromolecular Compounds 2

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 2

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 1

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 1

F17D - Pipe-line SYSTEMS; Pipe-lines 1

C07D - Heterocyclic Compounds 1

C07C - Acyclic OR Carbocyclic Compounds 1

C10L - Fuels NOT Otherwise Provided FOR; Natural GAS; Synthetic Natural GAS Obtained BY Processes NOT Covered BY Subclasses C10g OR C10K; Liquified Petroleum GAS; USE OF Additives TO Fuels OR FIRES; Fire-lighters 1

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 1

H02H - Emergency Protective Circuit Arrangements 1

Top 13 of 13 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

Championx LLC's patent record in context - here's where to go next.

Championx LLC's lead technology class is C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere), 68.4% of its portfolio - see every assignee active in that class. Explore C09K
Ranked #15,180 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Championx LLC against CAM Corp., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 54.9/100 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.