Where does Seatriever International Holdings Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Seatriever International Holdings Limited ranks #42,863 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 Seatriever International Holdings Limited hold?

Seatriever International Holdings Limited holds 6 US utility patents granted between 2015 and 2024, spanning 15 technology areas.

What is Seatriever International Holdings Limited's Innovation Score?

Seatriever International Holdings Limited has an Innovation Score of 36.3 out of 100 (top 47% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Seatriever International Holdings Limited focus on?

Seatriever International Holdings Limited's top technology area is A63H (Toys, e.g. Tops, Dolls, Hoops OR Building Blocks) with 6 patents, ranking #54 of 312 assignees active in that subclass. Grants appear in 15 CPC subclasses total.

Is Seatriever International Holdings Limited's patent grant rate increasing or decreasing?

Seatriever International Holdings Limited's recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Seatriever International Holdings Limited's patents?

Seatriever International Holdings Limited's patents average 20.8 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Seatriever International Holdings Limited

Q: How is the Seatriever International 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.

USPTO PatentsView assignee record - 6 granted patents across 15 technology areas, recorded in grant years 2015–2024. 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: A63H (Toys, e.g. Tops, Dolls, Hoops OR Building Blocks).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Seatriever ranks #42,863 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 15 technology areas.

#42,863
of 49,997 US assignees by volume: Top 47%
by Innovation Score (36.3/100): 20.8
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R42863 · Foreign Corporation #42,863 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-DENSE · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #42,863/49,997
PHOTO-FINISH Seal AND Pack
CPC-FOCUS A63H · 15 areas
INNOV-THIN 36.3/100
CLAIMS-DENSE 20.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Seal AND Pack Co., Ltd (±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 Seatriever’s 36.3 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 6.7 pts (19%) Velocity 3.3 pts (9%) Breadth 13.7 pts (38%) Claim depth 12.5 pts (35%)

Qualcomm Incorporated · highest

85
Seatriever Internati… · this assignee

36
3D Lighting… · lowest

7

What this shows Seatriever's Innovation Score is 36.3/100 (top 47% 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 Seatriever?

Each dot is one of Seatriever’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). Seatriever’s own 20.8 claims/patent is ABOVE the 10.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Seatriever's grants concentrate

Seatriever International Holdings Limited is a focused PatentsView assignee: 15 CPC subclasses with 100% of grants classified under A63H (Toys, e.g. Tops, Dolls, Hoops OR Building Blocks). Peak complete grant year is 2015 (2 grants) versus a trough of 1 in 2016. By volume, Seatriever sits between Seal AND Pack Co., Ltd and Seek XR, Inc..

Seatriever's three-year grant acceleration

Seatriever International Holdings Limited shows 1 grants in 2022–2024 against only 2 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.

Seal AND Pack

6
Sealink

6
Sealite PTY

6
Seaport

6
Seatwirl AB

6
SECO/Warwick

6
Sedal S L U

6
Seek XR

6
Seatriever Intern… ◀

6

What this shows Seatriever holds 6 patents at rank #42,775, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Seatriever

By rank, the assignees closest to #42,775 in granted patent volume.

Leaders in A63H (Toys)

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

Seatriever's Innovation Score vs. every tracked assignee

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

36 Top 47% higher than 53% 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 · 2015–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Seatriever International Holdings Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	33.3%
2016	1	16.7%
2020	1	16.7%
2021	1	16.7%
2024	1	16.7%

Which technologies does Seatriever International Holdings Limited patent most?

A63H - Toys, e.g. Tops, Dolls, Hoops OR Building Blocks 6

Y10T - Technical Subjects Covered BY Former US Classification 2

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 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

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 1

B64D - Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft 1

B64B - Lighter-than AIR Aircraft 1

B29D - Producing Particular Articles From Plastics OR From Substances IN A Plastic State 1

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment 1

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 1

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 1

G09F - DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals 1

B42D - BOOKS; Book COVERS; Loose LEAVES; Printed Matter Characterised BY Identification OR Security FEATURES; Printed Matter OF Special Format OR Style NOT Otherwise Provided FOR; Devices FOR USE Therewith AND NOT Otherwise Provided FOR; Movable-strip Writing OR Reading Apparatus 1

B44F - Special Designs OR Pictures 1

F21L - Lighting Devices OR Systems Thereof, Being Portable OR Specially Adapted FOR Transportation 1

Top 15 of 15 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

Seatriever International Holdings Limited's patent record in context - here's where to go next.

Seatriever International Holdings Limited's lead technology class is A63H (Toys, e.g. Tops, Dolls, Hoops OR Building Blocks), 100% of its portfolio - see every assignee active in that class. Explore A63H
Ranked #42,863 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Seatriever International Holdings Limited against Seal AND Pack Co., Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.3/100 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.