Where does Calyxo, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Calyxo, Inc. ranks #25,945 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 Calyxo, Inc. hold?

Calyxo, Inc. holds 10 US utility patents granted between 2015 and 2025, spanning 7 technology areas.

What is Calyxo, Inc.'s Innovation Score?

Calyxo, Inc. has an Innovation Score of 40.9 out of 100 (top 34% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Calyxo, Inc. focus on?

Calyxo, Inc.'s top technology area is A61B (DIAGNOSIS; SURGERY; Identification) with 7 patents, ranking #2,341 of 7,127 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

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

Calyxo, Inc.'s recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

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

Calyxo, Inc.'s patents average 16.5 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 Calyxo, 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

Calyxo, Inc.

USPTO PatentsView assignee record - 10 granted patents across 7 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

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Calyxo ranks #25,945 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 7 technology areas.

#25,945
of 49,997 US assignees by volume: Top 34%
by Innovation Score (40.9/100): 16.5
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R25945 · US Corporation #25,945 · 10 grants

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

GRANTS-MICRO 10 grants
MID-PACK #25,945/49,997
PHOTO-FINISH Business Partners
CPC-NARROW A61B · 7 areas
INNOV-PAR 40.9/100
CLAIMS-RICH 16.5 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Business Partners 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 Calyxo’s 40.9 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 8.3 pts (20%) Velocity 13.3 pts (33%) Breadth 9.4 pts (23%) Claim depth 9.9 pts (24%)

Qualcomm Incorporated · highest

85
Calyxo · this assignee

41
3D Lighting… · lowest

7

What this shows Calyxo's Innovation Score is 40.9/100 (top 34% 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 Calyxo?

Each dot is one of Calyxo’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). Calyxo’s own 16.5 claims/patent is ABOVE the 15.1 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Calyxo's grants concentrate

Calyxo, Inc. is a focused PatentsView assignee: 7 CPC subclasses with 70% of grants classified under A61B (DIAGNOSIS; SURGERY; Identification). Peak complete grant year is 2015 (2 grants) versus a trough of 1 in 2016. By volume, Calyxo sits between Business Partners Limited and Caraustar Industrial AND Consumer Products Group, Inc..

Calyxo's three-year grant acceleration

Calyxo, Inc. shows 2 grants in 2022–2024 against only 1 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.

Business Partners

10
C D L Electric

10
C G Bretting Manu…

10
Caesarstone

10
Canadian Bank Note

10
Canon Marketing J…

10
Capnia

10
Caraustar Industr…

10
Calyxo ◀

10

What this shows Calyxo holds 10 patents at rank #25,940, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Calyxo

By rank, the assignees closest to #25,940 in granted patent volume.

Leaders in A61B (Diagnosis)

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

Calyxo's Innovation Score vs. every tracked assignee

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

41 Top 34% higher than 66% 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

Calyxo, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	20.0%
2016	1	10.0%
2021	1	10.0%
2022	1	10.0%
2024	1	10.0%
2025partial year	4	40.0%

Which technologies does Calyxo, Inc. patent most?

A61B - DIAGNOSIS; SURGERY; Identification 7

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 6

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 3

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 3

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 2

C03C - Chemical Composition OF Glasses, Glazes OR Vitreous ENAMELS; Surface Treatment OF GLASS; Surface Treatment OF Fibres OR Filaments Made From Glass, Minerals OR SLAGS; Joining Glass TO Glass OR Other Materials 1

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 1

Top 7 of 7 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

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

Calyxo, Inc.'s lead technology class is A61B (DIAGNOSIS; SURGERY; Identification), 70% of its portfolio - see every assignee active in that class. Explore A61B
Ranked #25,945 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Calyxo, Inc. against Business Partners Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.9/100 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.