2599218 Ontario Inc.
USPTO PatentsView assignee record - 5 granted patents across 4 technology areas, recorded in grant years 2021–2025. 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).
The verdict
According to USPTO PatentsView, 2599218 ranks #44,293 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 4 technology areas.
- #44,293
- of 49,997 US assignees by volume
- Top 34%
- by Innovation Score (40.9/100)
- 12.8
- avg claims per patent
USPTO PatentsView assignee plate
Corpus R44293 · Foreign Corporation #44,293 · 5 grants
GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH
- GRANTS-MICRO 5 grants
- LOWER-Q #44,293/49,997
- PHOTO-FINISH 1s1 Energy
- CPC-NARROW B01D · 4 areas
- INNOV-PAR 40.9/100
- CLAIMS-RICH 12.8 claims/avg
- TYPE-FRNCORP Foreign Corp
- SPAN-YRS 2021–2025 · 5y
- BOOK-RICH 9/10 fields
Nearest grant-volume peer: 1s1 Energy, Inc. (±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 2599218’s 40.9 Innovation Score adds up
The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.
Innovation-score neighbourhood around 2599218
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
- Qualcomm Incorporated · highest
Qualcomm Incorporated · highest
85 score
- 2599218 Ontario · this assignee
2599218 Ontario · this assignee
41 score
- 3D Lighting… · lowest 7
3D Lighting… · lowest
7 score
What this shows 2599218's Innovation Score is 40.9/100 (top 34% 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 2599218?
Each dot is one of 2599218’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). 2599218’s own 12.8 claims/patent is at or below the 14.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.
Where 2599218's grants concentrate
2599218 Ontario Inc. is a focused PatentsView assignee: 4 CPC subclasses with 100% of grants classified under B01D (Separation). By volume, 2599218 sits between 1s1 Energy, Inc. and 308, LLC.
2599218's three-year grant acceleration
2599218 Ontario Inc. shows 3 grants in 2022–2024 against only 1 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.
Who files at 2599218's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- 1s1 Energy
1s1 Energy, Inc.
5 patents
- 2 Go Products
2 Go Products, LLC
5 patents
- 21 Entertainment
21 Entertainment LLC
5 patents
- 247solar
247Solar Inc.
5 patents
- 2S Water Incorpor…
2S Water Incorporated
5 patents
- 3 Castles PTY
3 Castles PTY Ltd.
5 patents
- 3 Space
3 Space, LLC
5 patents
- 308
308, LLC
5 patents
- 2599218 Ontario ◀
2599218 Ontario Inc.
5 patents
What this shows 2599218 holds 5 patents at rank #44,296, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near 2599218
By rank, the assignees closest to #44,296 in granted patent volume.
Leaders in B01D (Separation)
Other assignees with the most granted patents in 2599218's primary technology class.
2599218's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
41 Top 34% higher than 66% 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
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 | 20.0% |
| 2022 | 1 | 20.0% |
| 2023 | 1 | 20.0% |
| 2024 | 1 | 20.0% |
| 2025partial year | 1 | 20.0% |
Which technologies does 2599218 Ontario Inc. patent most?
Top 4 of 4 technology areas
Data Source
USPTO PatentsView, US granted patents 2015–2025
What to do with this data
2599218 Ontario Inc.'s patent record in context - here's where to go next.
- 2599218 Ontario Inc.'s lead technology class is B01D (Separation), 100% of its portfolio - see every assignee active in that class. Explore B01D
- Ranked #44,293 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
- Compare 2599218 Ontario Inc. against 1s1 Energy, Inc., an assignee filing at a similar volume. Compare portfolios
- Innovation Score of 40.9/100 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.
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.