Overall rank by patents
#44,291
of 49,997 tracked assignees
USPTO 2015–2025 USPTO PatentsView US Corporation
21 Entertainment LLC
USPTO PatentsView assignee record - 5 granted patents across 4 technology areas, recorded in grant years 2022–2024. 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: G06F (Electric Digital Data Processing).
The verdict
According to USPTO PatentsView, 21 ranks #44,291 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 4 technology areas.
- #44,291
- of 49,997 US assignees by volume
- Top 27%
- by Innovation Score (43.9/100)
- 17.8
- avg claims per patent
USPTO PatentsView assignee plate
Corpus R44291 · US Corporation #44,291 · 5 grants
GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · SPAN-YRS · BOOK-RICH
- GRANTS-MICRO 5 grants
- LOWER-Q #44,291/49,997
- PHOTO-FINISH 1s1 Energy
- CPC-NARROW G06F · 4 areas
- INNOV-PAR 43.9/100
- CLAIMS-RICH 17.8 claims/avg
- TYPE-USCORP US Corporation
- SPAN-YRS 2022–2024 · 3y
- 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.
Innovation-score neighbourhood around 21
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
- Qualcomm Incorporated · highest
Qualcomm Incorporated · highest
85 score
- 21 Entertainment · this assignee
21 Entertainment · this assignee
44 score
- 3D Lighting… · lowest 7
3D Lighting… · lowest
7 score
What this shows 21's Innovation Score is 43.9/100 (top 27% 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.
Where 21's grants concentrate
21 Entertainment LLC is a focused PatentsView assignee: 4 CPC subclasses with 100% of grants classified under G06F (Electric Digital Data Processing). Peak complete grant year is 2023 (3 grants) versus a trough of 1 in 2022. By volume, 21 sits between 1valet Corp. and 3 Castles PTY Ltd..
21's three-year grant acceleration
21 Entertainment LLC shows 5 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.
Who files at 21's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- 1valet
1valet Corp.
5 patents
- 1worldvista Medic…
1WorldVista Medical, Inc.
5 patents
- 1s1 Energy
1s1 Energy, Inc.
5 patents
- 2 Go Products
2 Go Products, LLC
5 patents
- 247solar
247Solar Inc.
5 patents
- 2599218 Ontario
2599218 Ontario Inc.
5 patents
- 2S Water Incorpor…
2S Water Incorporated
5 patents
- 3 Castles PTY
3 Castles PTY Ltd.
5 patents
- 21 Entertainment ◀
21 Entertainment LLC
5 patents
What this shows 21 holds 5 patents at rank #44,294, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near 21
By rank, the assignees closest to #44,294 in granted patent volume.
- 1valet Corp. #44,290 · 5 patents
- 1WorldVista Medical, Inc. #44,291 · 5 patents
- 1s1 Energy, Inc. #44,292 · 5 patents
- 2 Go Products, LLC #44,293 · 5 patents
- 247Solar Inc. #44,295 · 5 patents
- 2599218 Ontario Inc. #44,296 · 5 patents
- 2S Water Incorporated #44,297 · 5 patents
- 3 Castles PTY Ltd. #44,298 · 5 patents
Leaders in G06F (Electric Digital Data Processing)
Other assignees with the most granted patents in 21's primary technology class.
- International Business Machines Corporation 42,717 in class
- Samsung Electronics Co., Ltd. 21,497 in class
- Microsoft Technology Licensing, LLC 16,951 in class
- Google LLC 13,092 in class
- Intel Corporation 12,803 in class
- Apple Inc. 11,007 in class
- Amazon Technologies, Inc. 10,217 in class
- Dell Products L.P. 7,187 in class
21's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
44 Top 27% higher than 73% 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 2022–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2022 | 1 | 20.0% |
| 2023 | 3 | 60.0% |
| 2024 | 1 | 20.0% |
Which technologies does 21 Entertainment LLC patent most?
Top 4 of 4 technology areas
What to do with this data
21 Entertainment LLC's patent record in context - here's where to go next.
- 21 Entertainment LLC's lead technology class is G06F (Electric Digital Data Processing), 100% of its portfolio - see every assignee active in that class. Explore G06F
- Ranked #44,291 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
- Compare 21 Entertainment LLC against 1valet Corp., an assignee filing at a similar volume. Compare portfolios
- Innovation Score of 43.9/100 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.