Where does Athabasca OIL Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Athabasca OIL Corporation ranks #25,798 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 Athabasca OIL Corporation hold?

Athabasca OIL Corporation holds 10 US utility patents granted between 2016 and 2022, spanning 6 technology areas.

What is Athabasca OIL Corporation's Innovation Score?

Athabasca OIL Corporation has an Innovation Score of 32.6 out of 100 (42nd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Athabasca OIL Corporation's patent grant rate increasing or decreasing?

Athabasca OIL Corporation's recent grant velocity is -75% 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 Athabasca OIL Corporation's patents?

Athabasca OIL Corporation's patents average 20.5 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 Athabasca OIL Corporation 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

Athabasca OIL Corporation

Q: What technology areas does Athabasca OIL Corporation focus on?

Athabasca OIL Corporation's top technology area is E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells) with 9 patents, ranking #406 of 1,363 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

USPTO PatentsView assignee record - 10 granted patents across 6 technology areas, recorded in grant years 2016–2022. 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: E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Athabasca ranks #25,798 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 6 technology areas.

#25,798
of 49,997 US assignees by volume: 42nd percentile
by Innovation Score (32.6/100): 20.5
avg claims per patent: -75%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R25798 · Foreign Corporation #25,798 · 10 grants

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

GRANTS-MICRO 10 grants
MID-PACK #25,798/49,997
PHOTO-FINISH AS Strömungstechnik
CPC-NARROW E21B · 6 areas
INNOV-THIN 32.6/100
CLAIMS-DENSE 20.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -75% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: AS Strömungstechnik GmbH (±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 Athabasca’s 32.6 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 8.3 pts (25%) Velocity 3.3 pts (10%) Breadth 8.7 pts (27%) Claim depth 12.3 pts (38%)

Qualcomm Incorporated · highest

85
Athabasca OIL · this assignee

33
3D Lighting… · lowest

7

What this shows Athabasca's Innovation Score is 32.6/100 (42nd 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 Athabasca?

Each dot is one of Athabasca’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). Athabasca’s own 20.5 claims/patent is ABOVE the 12.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Athabasca's grants concentrate

Athabasca OIL Corporation is a focused PatentsView assignee: 6 CPC subclasses with 90% of grants classified under E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells). Peak complete grant year is 2018 (3 grants) versus a trough of 1 in 2019. By volume, Athabasca sits between AS Strömungstechnik GmbH and AUO Display Plus Corporation.

Athabasca's three-year grant acceleration

Athabasca OIL Corporation shows 1 grants in 2022–2024 against only 2 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.

AS Strömungstechn…

10
Ascendis Pharma E…

10
Ascendo Medienage…

10
Asymchem Laborato…

10
ATL Technology

10
Atlas Material Te…

10
Attocube Systems

10
AUO Display Plus

10
Athabasca OIL ◀

10

What this shows Athabasca holds 10 patents at rank #25,716, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Athabasca

By rank, the assignees closest to #25,716 in granted patent volume.

Leaders in E21B (Earth OR Rock Drilling)

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

Athabasca's Innovation Score vs. every tracked assignee

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

33 42nd percentile higher than 42% 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 · 2016–2022

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Athabasca OIL Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	20.0%
2017	2	20.0%
2018	3	30.0%
2019	1	10.0%
2021	1	10.0%
2022	1	10.0%

Which technologies does Athabasca OIL Corporation patent most?

E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells 9

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 7

B09B - Disposal OF Solid Waste NOT Otherwise Provided FOR 1

B09C - Reclamation OF Contaminated Soil 1

Y02A - Technologies FOR Adaptation TO Climate Change 1

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

Athabasca OIL Corporation's patent record in context - here's where to go next.

Athabasca OIL Corporation's lead technology class is E21B (Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells), 90% of its portfolio - see every assignee active in that class. Explore E21B
Ranked #25,798 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Athabasca OIL Corporation against AS Strömungstechnik GmbH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.6/100 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.