Overall rank by patents
#40,933
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView Foreign Corporation
Isol8 (holdings) Limited
USPTO PatentsView assignee record - 6 granted patents across 2 technology areas, active 2021–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: E21B (EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS).
6
Total patents granted
2
CPC technology areas
21.2
Avg claims per patent
-
5-year filing velocity
The verdict
Isol8 holds 6 US patents across 2 technology areas, rank #40,933 of 50,000 tracked assignees.
- #40,933
- of 50,000 US assignees by volume
- Top 26%
- by Innovation Score (44.4/100)
- 21.2
- avg claims per patent
Portfolio overview
Isol8 (holdings) Limited has been granted 6 US utility patents between 2021 and 2025, placing Isol8 (holdings) Limited at rank #40,933 across all assignees tracked by PlainPatent. This portfolio spans 2 distinct Cooperative Patent Classification (CPC) subclasses, averaging 21.2 claims per patent with primary concentration in E21B (EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS). As a Foreign Corporation, Isol8 (holdings) Limited is one of the more focused assignees in the PatentsView dataset. By volume, Isol8 sits between Isarna Therapeutics Gmbh (6 patents, rank #40,929) and Itochu Corporation (6 patents, rank #40,937) - the closest US assignees by grant volume. The composite Innovation Score of 44.4/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.
Filing cadence tells the strategic story. Historical data spans 2021 through 2025, with 6 total grants over that period. Velocity comparisons require five years of historical filings to calibrate. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.
Claim depth and technology breadth together indicate competitive posture. Isol8 (holdings) Limited's 21.2 average claims per patent reflects complex, broadly scoped inventions that are difficult for competitors to design around, while specialization in 2 subclasses reflects a tightly scoped invention area. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Isol8 (holdings) Limited against peers pursuing similar technology classes.
Who files at Isol8's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Isarna Therapeuti…
ISARNA THERAPEUTICS GMBH
6 patents
- Iscilab
ISCILAB CORPORATION
6 patents
- Ismeca Semiconduc…
ISMECA SEMICONDUCTOR HOLDING SA
6 patents
- Isobionics B V
ISOBIONICS B.V.
6 patents
- Isopure
ISOPURE, CORP.
6 patents
- Isotek Microwave
ISOTEK MICROWAVE LIMITED
6 patents
- Isringhausen & KG
ISRINGHAUSEN GmbH & Co. KG
6 patents
- Itochu
ITOCHU Corporation
6 patents
- Isol8 (Holdings) ◀
ISOL8 (HOLDINGS) LIMITED
6 patents
What this shows Isol8 holds 6 patents at rank #40,933, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Isol8
By rank, the assignees closest to #40,933 in granted patent volume.
- Isarna Therapeutics Gmbh #40,929 · 6 patents
- Iscilab Corporation #40,930 · 6 patents
- Ismeca Semiconductor Holding Sa #40,931 · 6 patents
- Isobionics B.v. #40,932 · 6 patents
- Isopure, Corp. #40,934 · 6 patents
- Isotek Microwave Limited #40,935 · 6 patents
- Isringhausen Gmbh & Co. KG #40,936 · 6 patents
- Itochu Corporation #40,937 · 6 patents
Leaders in E21B (Earth OR ROCK Drilling)
Other assignees with the most granted patents in Isol8's primary technology class.
- Halliburton Energy Services, Inc. 6,516 in class
- Schlumberger Technology Corporation 3,244 in class
- Saudi Arabian OIL Company 3,064 in class
- Baker Hughes Holdings Llc 1,273 in class
- Baker Hughes, A GE Company, Llc 1,107 in class
- Weatherford Technology Holdings, Llc 829 in class
- Baker Hughes Oilfield Operations Llc 598 in class
- Cameron International Corporation 514 in class
Isol8's Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
44 Top 26% higher than 74% of 50,000 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
Grants by year
Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2021 | 1 | 16.7% |
| 2024 | 4 | 66.7% |
| 2025 | 1 | 16.7% |
Which technologies does Isol8 (holdings) Limited patent most?
Top 2 of 2 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Specialized
Claim Depth Complex
Frequently Asked Questions
How many patents does Isol8 (holdings) Limited hold?
Isol8 (holdings) Limited holds 6 US granted patents filed between 2021 and 2025, spanning 2 technology areas.
What is Isol8 (holdings) Limited's Innovation Score?
Isol8 (holdings) Limited has an Innovation Score of 44.4 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Isol8 (holdings) Limited focus on?
Isol8 (holdings) Limited'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 6 patents. The company has filed patents in 2 CPC subclasses total.
Is Isol8 (holdings) Limited's patent filing rate increasing or decreasing?
Insufficient historical data is available to calculate a velocity trend for Isol8 (holdings) Limited.
What does claim depth mean for Isol8 (holdings) Limited's patents?
Isol8 (holdings) Limited's patents average 21.2 claims each. This indicates complex, broadly scoped patents that are harder for competitors to design around.
How is the Isol8 (holdings) Limited 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.
How to use this portfolio
Isol8's 6 grants land it in the top 26% by Innovation Score, but volume alone doesn't tell you where the strength sits.
- Read that count against the largest US assignees before treating it as dominance - Isol8 ranks #40,933 of 50,000. Top 50 holders
- Most of this portfolio concentrates in E21B - see who else leads that technology area. E21B leaders
- Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works
Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.
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.