Where does StarLeaf Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), StarLeaf Ltd. ranks #23,462 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 StarLeaf Ltd. hold?

StarLeaf Ltd. holds 12 US utility patents granted between 2015 and 2022, spanning 5 technology areas.

What is StarLeaf Ltd.'s Innovation Score?

StarLeaf Ltd. has an Innovation Score of 28.3 out of 100 (27th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does StarLeaf Ltd. focus on?

StarLeaf Ltd.'s top technology area is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication) with 9 patents, ranking #2,562 of 8,956 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is StarLeaf Ltd.'s patent grant rate increasing or decreasing?

StarLeaf Ltd.'s recent grant velocity is -50% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for StarLeaf Ltd.'s patents?

StarLeaf Ltd.'s patents average 16.4 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.

How is the StarLeaf Ltd. 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 2015–2025 USPTO PatentsView Foreign Corporation

StarLeaf Ltd.

USPTO PatentsView assignee record - 12 granted patents across 5 technology areas, recorded in grant years 2015–2022. 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: H04L (Transmission OF Digital Information, e.g. Telegraphic Communication).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Starleaf ranks #23,462 of 49,997 tracked US assignees by granted-patent volume, with 12 patents across 5 technology areas.

#23,462
of 49,997 US assignees by volume: 27th percentile
by Innovation Score (28.3/100): 16.4
avg claims per patent: -50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R23462 · Foreign Corporation #23,462 · 12 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 12 grants
MID-PACK #23,462/49,997
PHOTO-FINISH Spray Moret
CPC-NARROW H04L · 5 areas
INNOV-THIN 28.3/100
CLAIMS-RICH 16.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Spray Moret, LLC (±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 Starleaf’s 28.3 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 8.9 pts (31%) Velocity 1.7 pts (6%) Breadth 7.9 pts (28%) Claim depth 9.9 pts (35%)

Qualcomm Incorporated · highest

85
StarLeaf · this assignee

28
3D Lighting… · lowest

7

What this shows Starleaf's Innovation Score is 28.3/100 (27th 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.

Does more volume mean deeper claims for Starleaf?

Each dot is one of Starleaf’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). Starleaf’s own 16.4 claims/patent is ABOVE the 14.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Starleaf's grants concentrate

StarLeaf Ltd. is a focused PatentsView assignee: 5 CPC subclasses with 75% of grants classified under H04L (Transmission OF Digital Information, e.g. Telegraphic Communication). Peak complete grant year is 2016 (3 grants) versus a trough of 1 in 2017. By volume, Starleaf sits between Spray Moret, LLC and Stego Industries, LLC.

Starleaf's three-year grant acceleration

StarLeaf Ltd. shows 1 grants in 2022–2024 against only 4 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.

Spray Moret

12
Spyglass Pharma

12
Sstatzz Oy

12
St Jude Medical L…

12
Starlinger & Gese…

12
States Title

12
Stealthpath

12
Stego Industries

12
Starleaf ◀

12

What this shows StarLeaf holds 12 patents at rank #23,468, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near StarLeaf

By rank, the assignees closest to #23,468 in granted patent volume.

Leaders in H04L (Transmission OF Digital Information)

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

Starleaf's Innovation Score vs. every tracked assignee

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

28 27th percentile higher than 27% 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 · 2015–2022

Grants by year

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

View data table

StarLeaf Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	16.7%
2016	3	25.0%
2017	1	8.3%
2018	1	8.3%
2019	1	8.3%
2020	2	16.7%
2021	1	8.3%
2022	1	8.3%

Which technologies does StarLeaf Ltd. patent most?

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 9

H04M - Telephonic Communication 8

H04N - Pictorial Communication, e.g. Television 6

G06F - Electric Digital Data Processing 2

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 1

Top 5 of 5 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

StarLeaf Ltd.'s patent record in context - here's where to go next.

StarLeaf Ltd.'s lead technology class is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication), 75% of its portfolio - see every assignee active in that class. Explore H04L
Ranked #23,462 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare StarLeaf Ltd. against Spray Moret, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 28.3/100 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.