Where does Brain Sentinel, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Brain Sentinel, Inc. ranks #15,162 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 Brain Sentinel, Inc. hold?

Brain Sentinel, Inc. holds 19 US utility patents granted between 2015 and 2021, spanning 6 technology areas.

What is Brain Sentinel, Inc.'s Innovation Score?

Brain Sentinel, Inc. has an Innovation Score of 27.9 out of 100 (25th 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 Brain Sentinel, Inc. focus on?

Brain Sentinel, Inc.'s top technology area is A61B (DIAGNOSIS; SURGERY; Identification) with 17 patents, ranking #1,046 of 7,127 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

Is Brain Sentinel, Inc.'s patent grant rate increasing or decreasing?

Brain Sentinel, Inc.'s recent grant velocity is -81% 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 Brain Sentinel, Inc.'s patents?

Brain Sentinel, Inc.'s patents average 14.8 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.

How is the Brain Sentinel, 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

Brain Sentinel, Inc.

USPTO PatentsView assignee record - 19 granted patents across 6 technology areas, recorded in grant years 2015–2021. 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: 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, Brain ranks #15,162 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 6 technology areas.

#15,162
of 49,997 US assignees by volume: 25th percentile
by Innovation Score (27.9/100): 14.8
avg claims per patent: -81%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R15162 · US Corporation #15,162 · 19 grants

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

GRANTS-MICRO 19 grants
MID-PACK #15,162/49,997
PHOTO-FINISH Blackfire Research
CPC-NARROW A61B · 6 areas
INNOV-THIN 27.9/100
CLAIMS-RICH 14.8 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -81% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Blackfire Research Corporation (±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 Brain’s 27.9 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 10.3 pts (37%) Velocity 0.0 pts (0%) Breadth 8.7 pts (31%) Claim depth 8.9 pts (32%)

Qualcomm Incorporated · highest

85
BioMedical Enterprises · near

28
Surgical Innovation… · near

28
Brain Sentinel · this assignee

28
Masque Publishing · near

28
Government Employees… · near

28
3D Lighting… · lowest

7

What this shows Brain's Innovation Score is 27.9/100 (25th 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 Brain?

Each dot is one of Brain’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). Brain’s own 14.8 claims/patent is ABOVE the 12.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Brain's grants concentrate

Brain Sentinel, Inc. is a focused PatentsView assignee: 6 CPC subclasses with 89.5% of grants classified under A61B (DIAGNOSIS; SURGERY; Identification). Peak complete grant year is 2019 (6 grants) versus a trough of 1 in 2021. By volume, Brain sits between Blackfire Research Corporation and Cactus Wellhead, LLC.

Blackfire Research

19
Blanking Systems

19
Blockchain Asics

19
Bookit OY

19
Branded Garden Pr…

19
Brex

19
British Gas Tradi…

19
Cactus Wellhead

19
Brain Sentinel ◀

19

What this shows Brain holds 19 patents at rank #15,163, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Brain

By rank, the assignees closest to #15,163 in granted patent volume.

Leaders in A61B (Diagnosis)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Brain, neither rank-band nor same-CPC leaders (those blocks stay above). In A61B (Diagnosis), Brain ranks #1,046 of 7,127 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (28 here).

Masque Publishing, Inc. 28 Surgical Innovation Associates, Inc. 28 Government Employees Insurance Company (GEICO) 28 BioMedical Enterprises, Inc. 28

Brain's Innovation Score vs. every tracked assignee

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

28 25th percentile higher than 25% 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 · 2015–2021

Grants by year

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

View data table

Brain Sentinel, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	10.5%
2016	2	10.5%
2017	2	10.5%
2018	4	21.1%
2019	6	31.6%
2020	2	10.5%
2021	1	5.3%

Which technologies does Brain Sentinel, Inc. patent most?

A61B - DIAGNOSIS; SURGERY; Identification 17

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 10

H04W - Wireless Communication Networks 1

H04Q - Selecting 1

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

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 1

Top 6 of 6 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

Brain Sentinel, Inc.'s patent record in context - here's where to go next.

Brain Sentinel, Inc.'s lead technology class is A61B (DIAGNOSIS; SURGERY; Identification), 89.5% of its portfolio - see every assignee active in that class. Explore A61B
Ranked #15,162 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Brain Sentinel, Inc. against Blackfire Research Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.9/100 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.