Where does Calyxia rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Calyxia ranks #28,325 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 Calyxia hold?

Calyxia holds 9 US utility patents granted between 2020 and 2025, spanning 15 technology areas.

What is Calyxia's Innovation Score?

Calyxia has an Innovation Score of 33.9 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 Calyxia focus on?

Calyxia's top technology area is B01J (Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus) with 9 patents, ranking #484 of 2,755 assignees active in that subclass. Grants appear in 15 CPC subclasses total.

Is Calyxia's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Calyxia.

What does claim depth mean for Calyxia's patents?

Calyxia's patents average 13.8 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 Calyxia 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

Calyxia

USPTO PatentsView assignee record - 9 granted patents across 15 technology areas, recorded in grant years 2020–2025. 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: B01J (Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Calyxia ranks #28,325 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 15 technology areas.

#28,325
of 49,997 US assignees by volume: 46th percentile
by Innovation Score (33.9/100): 13.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R28325 · Foreign Corporation #28,325 · 9 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 9 grants
MID-PACK #28,325/49,997
PHOTO-FINISH Bury Sp z o o
CPC-FOCUS B01J · 15 areas
INNOV-THIN 33.9/100
CLAIMS-RICH 13.8 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2025 · 6y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Bury Sp.z.o.o. (±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 Calyxia’s 33.9 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 8.0 pts (24%) Velocity 4.0 pts (12%) Breadth 13.7 pts (40%) Claim depth 8.3 pts (24%)

Qualcomm Incorporated · highest

85
Calyxia · this assignee

34
3D Lighting… · lowest

7

What this shows Calyxia's Innovation Score is 33.9/100 (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 Calyxia?

Each dot is one of Calyxia’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). Calyxia’s own 13.8 claims/patent is ABOVE the 9.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Calyxia's grants concentrate

Calyxia is a focused PatentsView assignee: 15 CPC subclasses with 100% of grants classified under B01J (Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2023. By volume, Calyxia sits between Bury Sp.z.o.o. and Cancer Hospital, Chinese Academy OF Medical Sciences.

Calyxia's three-year grant acceleration

Calyxia shows 3 grants in 2022–2024 against only 5 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.

Bury Sp z o o

9
C M C S p A

9
C2sense

9
C3

9
Cambridge Glycosc…

9
Came S p A

9
Canadian Solar Ma…

9
Cancer Hospital C…

9
Calyxia ◀

9

What this shows Calyxia holds 9 patents at rank #28,320, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Calyxia

By rank, the assignees closest to #28,320 in granted patent volume.

Leaders in B01J (Chemical OR Physical Processes)

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

Calyxia'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 · 2020–2025

Grants by year

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

View data table

Calyxia patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	3	33.3%
2021	2	22.2%
2022	2	22.2%
2023	1	11.1%
2025partial year	1	11.1%

Which technologies does Calyxia patent most?

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 9

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 6

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 4

A01N - Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators 3

A61Q - Specific USE OF Cosmetics OR Similar Toiletry Preparations 3

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 3

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 2

C09B - Organic Dyes OR Closely-related Compounds FOR Producing Dyes ; , e.g. PIGMENTS; MORDANTS; Lakes 2

C11D - Detergent COMPOSITIONS; USE OF Single Substances AS DETERGENTS; Soap OR SOAP-MAKING; Resin SOAPS; Recovery OF Glycerol 2

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 2

A23L - Foods, Foodstuffs OR Non-alcoholic Beverages, NOT Otherwise Provided FOR; Preparation OR Treatment Thereof 1

C08L - Compositions OF Macromolecular Compounds 1

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 1

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 1

A23K - Fodder 1

Top 15 of 15 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

Calyxia's patent record in context - here's where to go next.

Calyxia's lead technology class is B01J (Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus), 100% of its portfolio - see every assignee active in that class. Explore B01J
Ranked #28,325 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Calyxia against Bury Sp.z.o.o., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.9/100 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.