Where does Prokarium Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Prokarium Limited ranks #42,463 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 Prokarium Limited hold?

Prokarium Limited holds 6 US utility patents granted between 2018 and 2025, spanning 5 technology areas.

What is Prokarium Limited's Innovation Score?

Prokarium Limited has an Innovation Score of 43.0 out of 100 (top 29% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Prokarium Limited focus on?

Prokarium Limited's top technology area is Y02A (Technologies FOR Adaptation TO Climate Change) with 6 patents, ranking #699 of 3,645 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is Prokarium Limited's patent grant rate increasing or decreasing?

Prokarium Limited's recent grant velocity is +300% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Prokarium Limited's patents?

Prokarium Limited's patents average 14.0 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 Prokarium Limited 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

Prokarium Limited

USPTO PatentsView assignee record - 6 granted patents across 5 technology areas, recorded in grant years 2018–2025. 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: Y02A (Technologies FOR Adaptation TO Climate Change).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Prokarium ranks #42,463 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 5 technology areas.

#42,463
of 49,997 US assignees by volume: Top 29%
by Innovation Score (43.0/100): 14.0
avg claims per patent: +300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R42463 · Foreign Corporation #42,463 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #42,463/49,997
PHOTO-FINISH Production Plus
CPC-NARROW Y02A · 5 areas
INNOV-PAR 43.0/100
CLAIMS-RICH 14.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +300% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Production Plus Corp. (±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 Prokarium’s 43.0 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 6.7 pts (16%) Velocity 20.0 pts (47%) Breadth 7.9 pts (18%) Claim depth 8.4 pts (20%)

Qualcomm Incorporated · highest

85
Prokarium · this assignee

43
3D Lighting… · lowest

7

What this shows Prokarium's Innovation Score is 43.0/100 (top 29% 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 Prokarium?

Each dot is one of Prokarium’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). Prokarium’s own 14.0 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.

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

Where Prokarium's grants concentrate

Prokarium Limited is a focused PatentsView assignee: 5 CPC subclasses with 100% of grants classified under Y02A (Technologies FOR Adaptation TO Climate Change). Peak complete grant year is 2024 (2 grants) versus a trough of 1 in 2018. By volume, Prokarium sits between Production Plus Corp. and Prospect Furniture LLC.

Prokarium's three-year grant acceleration

Prokarium Limited shows 3 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.

Production Plus

6
Profense

6
Progastrine et Ca…

6
Progressive Neuro

6
Promontory Mortga…

6
Propack Processin…

6
Prosonix

6
Prospect Furniture

6
Prokarium ◀

6

What this shows Prokarium holds 6 patents at rank #42,459, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Prokarium

By rank, the assignees closest to #42,459 in granted patent volume.

Leaders in Y02A (Technologies FOR Adaptation TO Climate Change)

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

Prokarium's Innovation Score vs. every tracked assignee

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

43 Top 29% higher than 71% 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Prokarium Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	16.7%
2020	1	16.7%
2022	1	16.7%
2024	2	33.3%
2025partial year	1	16.7%

Which technologies does Prokarium Limited patent most?

Y02A - Technologies FOR Adaptation TO Climate Change 6

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 6

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 5

C07K - Peptides 3

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 1

Top 5 of 5 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

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

Prokarium Limited's lead technology class is Y02A (Technologies FOR Adaptation TO Climate Change), 100% of its portfolio - see every assignee active in that class. Explore Y02A
Ranked #42,463 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Prokarium Limited against Production Plus Corp., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 43.0/100 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.