Overall rank by patents
#49,885
of 49,997 tracked assignees
USPTO 2015–2025 USPTO PatentsView US Corporation
Quadratoon Company LLC
USPTO PatentsView assignee record - 5 granted patents across 1 technology areas, recorded in grant years 2016–2021. 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: B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping).
The verdict
According to USPTO PatentsView, Quadratoon ranks #49,885 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 1 technology areas.
- #49,885
- of 49,997 US assignees by volume
- 9th percentile
- by Innovation Score (21.7/100)
- 20.0
- avg claims per patent
- -75%
- grant velocity, last 5 yrs
USPTO PatentsView assignee plate
Corpus R49885 · US Corporation #49,885 · 5 grants
GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-DROP · BOOK-FULL
- GRANTS-MICRO 5 grants
- BOTTOM-DECILE #49,885/49,997
- PHOTO-FINISH Qore Performance
- CPC-NARROW B63B · 1 areas
- INNOV-THIN 21.7/100
- CLAIMS-DENSE 20.0 claims/avg
- TYPE-USCORP US Corporation
- VEL-DROP -75% vel
- BOOK-FULL 10/10 fields
Nearest grant-volume peer: Qore Performance, 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 Quadratoon
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
- Qualcomm Incorporated · highest
Qualcomm Incorporated · highest
85 score
- Quadratoon · this assignee 22
Quadratoon · this assignee
22 score
- 3D Lighting… · lowest 7
3D Lighting… · lowest
7 score
What this shows Quadratoon's Innovation Score is 21.7/100 (9th 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.
Where Quadratoon's grants concentrate
Quadratoon Company LLC is a focused PatentsView assignee: 1 CPC subclasses with 100% of grants classified under B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping). By volume, Quadratoon sits between Qore Performance, Inc. and Quanta Technology, LLC.
Who files at Quadratoon's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Qore Performance
Qore Performance, Inc.
5 patents
- Quva Pharma
QuVa Pharma Inc.
5 patents
- Quadra Manufactur…
Quadra Manufacturing, LLC
5 patents
- Quadratec
Quadratec, Inc.
5 patents
- Quaero
Quaero Ltd.
5 patents
- Quaise
Quaise, Inc.
5 patents
- Quality Innovativ…
Quality Innovative Products, LLC
5 patents
- Quanta Technology
Quanta Technology, LLC
5 patents
- Quadratoon ◀
Quadratoon Company LLC
5 patents
What this shows Quadratoon holds 5 patents at rank #49,904, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Quadratoon
By rank, the assignees closest to #49,904 in granted patent volume.
- Qore Performance, Inc. #49,900 · 5 patents
- QuVa Pharma Inc. #49,901 · 5 patents
- Quadra Manufacturing, LLC #49,902 · 5 patents
- Quadratec, Inc. #49,903 · 5 patents
- Quaero Ltd. #49,905 · 5 patents
- Quaise, Inc. #49,906 · 5 patents
- Quality Innovative Products, LLC #49,907 · 5 patents
- Quanta Technology, LLC #49,908 · 5 patents
Leaders in B63B (Ships OR Other Waterborne Vessels)
Other assignees with the most granted patents in Quadratoon's primary technology class.
- Brunswick Corporation 196 in class
- United States of America as represented by the Secretary of the Air Force 141 in class
- Yamaha Hatsudoki Kabushiki Kaisha 140 in class
- Itrec B.V. 83 in class
- MasterCraft Boat Company, LLC 63 in class
- Furuno Electric Company Limited 51 in class
- PGS Geophysical AS 49 in class
- Daewoo Shipbuilding & Marine Engineering Co., Ltd. 49 in class
Quadratoon's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
22 9th percentile higher than 9% 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 2016–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2016 | 1 | 20.0% |
| 2017 | 1 | 20.0% |
| 2018 | 1 | 20.0% |
| 2019 | 1 | 20.0% |
| 2021 | 1 | 20.0% |
Which technologies does Quadratoon Company LLC patent most?
Top 1 of 1 technology areas
What to do with this data
Quadratoon Company LLC's patent record in context - here's where to go next.
- Quadratoon Company LLC's lead technology class is B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping), 100% of its portfolio - see every assignee active in that class. Explore B63B
- Ranked #49,885 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
- Compare Quadratoon Company LLC against Qore Performance, Inc., an assignee filing at a similar volume. Compare portfolios
- Innovation Score of 21.7/100 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.