Where does Cobalt Extreme PTY Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Cobalt Extreme PTY Ltd ranks #31,243 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 Cobalt Extreme PTY Ltd hold?

Cobalt Extreme PTY Ltd holds 8 US utility patents granted between 2020 and 2024, spanning 4 technology areas.

What is Cobalt Extreme PTY Ltd's Innovation Score?

Cobalt Extreme PTY Ltd has an Innovation Score of 23.5 out of 100 (12th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Cobalt Extreme PTY Ltd's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Cobalt Extreme PTY Ltd.

What does claim depth mean for Cobalt Extreme PTY Ltd's patents?

Cobalt Extreme PTY Ltd's patents average 8.1 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 Cobalt Extreme PTY Ltd 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

Cobalt Extreme PTY Ltd

Q: What technology areas does Cobalt Extreme PTY Ltd focus on?

Cobalt Extreme PTY Ltd'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 4 patents, ranking #774 of 1,363 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

USPTO PatentsView assignee record - 8 granted patents across 4 technology areas, recorded in grant years 2020–2024. 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: 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, Cobalt ranks #31,243 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 4 technology areas.

#31,243
of 49,997 US assignees by volume: 12th percentile
by Innovation Score (23.5/100): 8.1
avg claims per patent

USPTO PatentsView assignee plate

Corpus R31243 · Foreign Corporation #31,243 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 8 grants
MID-PACK #31,243/49,997
PHOTO-FINISH CLS Therapeutics
CPC-NARROW E21B · 4 areas
INNOV-THIN 23.5/100
CLAIMS-PAR 8.1 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: CLS Therapeutics, 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 Cobalt’s 23.5 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 7.6 pts (32%) Velocity 4.0 pts (17%) Breadth 7.1 pts (30%) Claim depth 4.9 pts (21%)

Qualcomm Incorporated · highest

85
Cobalt Extreme PTY · this assignee

24
3D Lighting… · lowest

7

What this shows Cobalt's Innovation Score is 23.5/100 (12th 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 Cobalt?

Each dot is one of Cobalt’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). Cobalt’s own 8.1 claims/patent is at or below the 9.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Cobalt's grants concentrate

Cobalt Extreme PTY Ltd is a focused PatentsView assignee: 4 CPC subclasses with 50% 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 2020 (3 grants) versus a trough of 1 in 2024. By volume, Cobalt sits between CLS Therapeutics, LLC and Col-ven S.A..

Cobalt's three-year grant acceleration

Cobalt Extreme PTY Ltd shows 3 grants in 2022–2024 against only 5 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.

CLS Therapeutics

8
CMA Macchine per…

8
CMC

8
CNH Industrial It…

8
Coban

8
Cofco Biotechnolo…

8
Cognitive Researc…

8
Col-ven

8
Cobalt Extreme PTY ◀

8

What this shows Cobalt holds 8 patents at rank #31,183, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Cobalt

By rank, the assignees closest to #31,183 in granted patent volume.

Leaders in E21B (Earth OR Rock Drilling)

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

Cobalt's Innovation Score vs. every tracked assignee

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

24 12th percentile higher than 12% 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 · 2020–2024

Grants by year

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

View data table

Cobalt Extreme PTY Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	3	37.5%
2021	2	25.0%
2022	2	25.0%
2024	1	12.5%

Which technologies does Cobalt Extreme PTY Ltd patent most?

E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells 4

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 1

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 1

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 1

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

Cobalt Extreme PTY Ltd's patent record in context - here's where to go next.

Cobalt Extreme PTY Ltd'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), 50% of its portfolio - see every assignee active in that class. Explore E21B
Ranked #31,243 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Cobalt Extreme PTY Ltd against CLS Therapeutics, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 23.5/100 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.