Where does Check-cap Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Check-cap Ltd. ranks #17,551 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 Check-cap Ltd. hold?

Check-cap Ltd. holds 16 US utility patents granted between 2015 and 2025, spanning 13 technology areas.

What is Check-cap Ltd.'s Innovation Score?

Check-cap Ltd. has an Innovation Score of 34.0 out of 100 (46th 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 Check-cap Ltd. focus on?

Check-cap Ltd.'s top technology area is A61B (DIAGNOSIS; SURGERY; Identification) with 15 patents, ranking #1,165 of 7,127 assignees active in that subclass. Grants appear in 13 CPC subclasses total.

Is Check-cap Ltd.'s patent grant rate increasing or decreasing?

Check-cap Ltd.'s recent grant velocity is -33% 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 Check-cap Ltd.'s patents?

Check-cap Ltd.'s patents average 17.3 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 Check-cap 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

Check-cap Ltd.

USPTO PatentsView assignee record - 16 granted patents across 13 technology areas, recorded in grant years 2015–2025. 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

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Check-cap ranks #17,551 of 49,997 tracked US assignees by granted-patent volume, with 16 patents across 13 technology areas.

#17,551
of 49,997 US assignees by volume: 46th percentile
by Innovation Score (34.0/100): 17.3
avg claims per patent: -33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R17551 · Foreign Corporation #17,551 · 16 grants

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

GRANTS-MICRO 16 grants
MID-PACK #17,551/49,997
PHOTO-FINISH Cemco
CPC-FOCUS A61B · 13 areas
INNOV-THIN 34.0/100
CLAIMS-RICH 17.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Cemco, 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 Check-cap’s 34.0 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 9.8 pts (29%) Velocity 1.1 pts (3%) Breadth 12.7 pts (37%) Claim depth 10.4 pts (31%)

Qualcomm Incorporated · highest

85
Check-cap · this assignee

34
3D Lighting… · lowest

7

What this shows Check-cap's Innovation Score is 34.0/100 (46th 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 Check-cap?

Each dot is one of Check-cap’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). Check-cap’s own 17.3 claims/patent is ABOVE the 10.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Check-cap's grants concentrate

Check-cap Ltd. is a focused PatentsView assignee: 13 CPC subclasses with 93.8% of grants classified under A61B (DIAGNOSIS; SURGERY; Identification). Peak complete grant year is 2018 (4 grants) versus a trough of 1 in 2015. By volume, Check-cap sits between Cemco, LLC and Chonnam National University Hospital.

Check-cap's three-year grant acceleration

Check-cap Ltd. shows 1 grants in 2022–2024 against only 6 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.

Cemco

16
Central Michigan…

16
Centro DE Investi…

16
Chang WAH Technol…

16
Cheng Shin Rubber…

16
Chengdu Image Des…

16
Chengdu Xgimi Tec…

16
Chonnam National…

16
Check-cap ◀

16

What this shows Check-cap holds 16 patents at rank #17,539, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Check-cap

By rank, the assignees closest to #17,539 in granted patent volume.

Leaders in A61B (Diagnosis)

Other assignees with the most granted patents in Check-cap's primary technology class.

Check-cap's Innovation Score vs. every tracked assignee

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

34 46th percentile higher than 46% 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 · 2015–2025

Grants by year

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

View data table

Check-cap Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	6.3%
2016	1	6.3%
2017	2	12.5%
2018	4	25.0%
2019	1	6.3%
2020	3	18.8%
2021	2	12.5%
2024	1	6.3%
2025partial year	1	6.3%

Which technologies does Check-cap Ltd. patent most?

A61B - DIAGNOSIS; SURGERY; Identification 15

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 4

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 3

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy 1

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 1

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

H01Q - Antennas, i.e. Radio Aerials 1

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 1

G21G - Conversion OF Chemical ELEMENTS; Radioactive Sources 1

C01G - Compounds Containing Metals NOT Covered BY Subclasses C01d OR C01f 1

C22B - Production AND Refining OF Metals ; Pretreatment OF RAW Materials 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

G06T - Image Data Processing OR Generation, IN General 1

Top 13 of 13 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

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

Check-cap Ltd.'s lead technology class is A61B (DIAGNOSIS; SURGERY; Identification), 93.8% of its portfolio - see every assignee active in that class. Explore A61B
Ranked #17,551 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Check-cap Ltd. against Cemco, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.0/100 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.