Where does Leaf Healthcare, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Leaf Healthcare, Inc. ranks #10,386 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 Leaf Healthcare, Inc. hold?

Leaf Healthcare, Inc. holds 30 US utility patents granted between 2017 and 2025, spanning 8 technology areas.

What is Leaf Healthcare, Inc.'s Innovation Score?

Leaf Healthcare, Inc. has an Innovation Score of 37.9 out of 100 (top 42% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Leaf Healthcare, Inc. focus on?

Leaf Healthcare, Inc.'s top technology area is A61B (DIAGNOSIS; SURGERY; Identification) with 30 patents. Grants appear in 8 CPC subclasses total.

Is Leaf Healthcare, Inc.'s patent grant rate increasing or decreasing?

Leaf Healthcare, Inc.'s recent grant velocity is +150% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Leaf Healthcare, Inc.'s patents?

Leaf Healthcare, Inc.'s patents average 20.7 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 Leaf Healthcare, Inc. 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 US Corporation

Leaf Healthcare, Inc.

USPTO PatentsView assignee record - 30 granted patents across 8 technology areas, recorded in grant years 2017–2025. 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: A61B (DIAGNOSIS; SURGERY; Identification).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Leaf ranks #10,386 of 49,997 tracked US assignees by granted-patent volume, with 30 patents across 8 technology areas.

#10,386
of 49,997 US assignees by volume: Top 42%
by Innovation Score (37.9/100): 20.7
avg claims per patent: +150%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R10386 · US Corporation #10,386 · 30 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 30 grants
UPPER-Q #10,386/49,997
PHOTO-FINISH Koyo Bearings North…
CPC-NARROW A61B · 8 areas
INNOV-THIN 37.9/100
CLAIMS-DENSE 20.7 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +150% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Koyo Bearings North America 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.

Qualcomm Incorporated · highest

85
Angel Medical Systems · near

38
CSL · near

38
cytena · near

38
Leaf Healthcare · this assignee

38
ETS Lindgren · near

38
3D Lighting… · lowest

7

What this shows Leaf's Innovation Score is 37.9/100 (top 42% 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 Leaf's grants concentrate

Leaf Healthcare, Inc. is a focused PatentsView assignee: 8 CPC subclasses with 100% of grants classified under A61B (DIAGNOSIS; SURGERY; Identification). Peak complete grant year is 2020 (7 grants) versus a trough of 2 in 2017. By volume, Leaf sits between Koyo Bearings North America LLC and Lindal France SAS.

Leaf's three-year grant acceleration

Leaf Healthcare, Inc. shows 8 grants in 2022–2024 against only 15 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.

Koyo Bearings Nor…

30
Kwik Tek

30
Lasermax

30
LBP Manufacturing

30
Legrand AV

30
Liebel-flarsheim

30
Limelight Networks

30
Lindal France SAS

30
Leaf Healthcare ◀

30

What this shows Leaf holds 30 patents at rank #10,381, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Leaf

By rank, the assignees closest to #10,381 in granted patent volume.

Leaders in A61B (Diagnosis)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Leaf, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (38 here).

Angel Medical Systems Inc. 38 CSL Limited 38 cytena GmbH 38 ETS Lindgren Inc. 38

Leaf's Innovation Score vs. every tracked assignee

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

38 Top 42% higher than 58% 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Leaf Healthcare, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	2	6.7%
2018	3	10.0%
2019	3	10.0%
2020	7	23.3%
2021	5	16.7%
2022	5	16.7%
2024	3	10.0%
2025partial year	2	6.7%

Which technologies does Leaf Healthcare, Inc. patent most?

A61B - DIAGNOSIS; SURGERY; Identification 30

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 29

A61G - Transport, Personal Conveyances, OR Accommodation Specially Adapted FOR Patients OR Disabled Persons ; Operating Tables OR CHAIRS; Chairs FOR DENTISTRY; Funeral Devices 17

G16Z - Information AND Communication Technology [ICT] Specially Adapted FOR Specific Application Fields, NOT Otherwise Provided FOR 8

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 6

A41B - SHIRTS; UNDERWEAR; Baby LINEN; Handkerchiefs 5

G01P - Measuring Linear OR Angular Speed, Acceleration, Deceleration, OR SHOCK; Indicating Presence, Absence, OR Direction, OF Movement 5

H04W - Wireless Communication Networks 1

Top 8 of 8 technology areas

Where it ranks

Overall rank by patents

#10,386

of 49,997 tracked assignees

Innovation Score

37.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Leaf Healthcare, Inc.'s patent record in context - here's where to go next.

Leaf Healthcare, Inc.'s lead technology class is A61B (DIAGNOSIS; SURGERY; Identification), 100% of its portfolio - see every assignee active in that class. Explore A61B
Ranked #10,386 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Leaf Healthcare, Inc. against Koyo Bearings North America LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.9/100 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.

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.