Where does Kali Care, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Kali Care, Inc. ranks #12,503 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 Kali Care, Inc. hold?

Kali Care, Inc. holds 24 US utility patents granted between 2017 and 2021, spanning 13 technology areas.

What is Kali Care, Inc.'s Innovation Score?

Kali Care, Inc. has an Innovation Score of 37.2 out of 100 (top 44% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Kali Care, Inc. focus on?

Kali Care, Inc.'s top technology area is G08B (Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems) with 11 patents, ranking #184 of 2,091 assignees active in that subclass. Grants appear in 13 CPC subclasses total.

Is Kali Care, Inc.'s patent grant rate increasing or decreasing?

Kali Care, Inc.'s recent grant velocity is -15% 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 Kali Care, Inc.'s patents?

Kali Care, Inc.'s patents average 22.2 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 Kali Care, 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

Kali Care, Inc.

USPTO PatentsView assignee record - 24 granted patents across 13 technology areas, recorded in grant years 2017–2021. 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: G08B (Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Kali ranks #12,503 of 49,997 tracked US assignees by granted-patent volume, with 24 patents across 13 technology areas.

#12,503
of 49,997 US assignees by volume: Top 44%
by Innovation Score (37.2/100): 22.2
avg claims per patent: -15%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12503 · US Corporation #12,503 · 24 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-DOWN · BOOK-FULL

GRANTS-SMALL 24 grants
MID-PACK #12,503/49,997
PHOTO-FINISH KalVista Pharmaceuti…
CPC-FOCUS G08B · 13 areas
INNOV-THIN 37.2/100
CLAIMS-DENSE 22.2 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -15% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: KalVista Pharmaceuticals Limited (±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 Kali’s 37.2 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 11.1 pts (30%) Velocity 0.0 pts (0%) Breadth 12.7 pts (34%) Claim depth 13.3 pts (36%)

Qualcomm Incorporated · highest

85
Bayer Oy · near

37
Johnstech Internatio… · near

37
Kali Care · this assignee

37
ParkerVision · near

37
uniQure IP B V · near

37
3D Lighting… · lowest

7

What this shows Kali's Innovation Score is 37.2/100 (top 44% 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 Kali?

Each dot is one of Kali’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). Kali’s own 22.2 claims/patent is ABOVE the 14.1 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Kali's grants concentrate

Kali Care, Inc. is a focused PatentsView assignee: 13 CPC subclasses with 45.8% of grants classified under G08B (Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems). Peak complete grant year is 2019 (10 grants) versus a trough of 1 in 2017. By volume, Kali sits between Korea Institute OF Science & Technology Information and LEO Laboratories Limited.

Korea Institute O…

24
Kortek

24
Kuang-chi Intelli…

24
Kalvista Pharmace…

24
Kurashiki Boseki

24
Laticrete Interna…

24
Legrand SNC

24
LEO Laboratories

24
Kali Care ◀

24

What this shows Kali holds 24 patents at rank #12,511, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Kali

By rank, the assignees closest to #12,511 in granted patent volume.

Leaders in G08B (Signalling OR Calling Systems)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Kali, neither rank-band nor same-CPC leaders (those blocks stay above). In G08B (Signalling OR Calling Systems), Kali ranks #184 of 2,091 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (37 here).

ParkerVision, Inc. 37 uniQure IP B.V. 37 Bayer Oy 37 Johnstech International Corporation 37

Kali's Innovation Score vs. every tracked assignee

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

37 Top 44% higher than 56% 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 · 2017–2021

Grants by year

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

View data table

Kali Care, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	4.2%
2018	2	8.3%
2019	10	41.7%
2020	8	33.3%
2021	3	12.5%

Which technologies does Kali Care, Inc. patent most?

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 11

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 11

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs 8

A61J - Containers Specially Adapted FOR Medical OR Pharmaceutical PURPOSES; Devices OR Methods Specially Adapted FOR Bringing Pharmaceutical Products Into Particular Physical OR Administering FORMS; Devices FOR Administering Food OR Medicines ORALLY; Baby COMFORTERS; Devices FOR Receiving Spittle 7

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 7

A61B - DIAGNOSIS; SURGERY; Identification 5

G10K - Sound-producing DEVICES; Methods OR Devices FOR Protecting Against, OR FOR Damping, Noise OR Other Acoustic Waves IN GENERAL; Acoustics NOT Otherwise Provided FOR 4

A45D - Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring 3

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

B09B - Disposal OF Solid Waste NOT Otherwise Provided FOR 1

G06F - Electric Digital Data Processing 1

H04N - Pictorial Communication, e.g. Television 1

H04Q - Selecting 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

Kali Care, Inc.'s patent record in context - here's where to go next.

Kali Care, Inc.'s lead technology class is G08B (Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems), 45.8% of its portfolio - see every assignee active in that class. Explore G08B
Ranked #12,503 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Kali Care, Inc. against Korea Institute OF Science & Technology Information, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.2/100 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.