Where does Capitainer AB rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Capitainer AB ranks #34,648 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 Capitainer AB hold?

Capitainer AB holds 7 US utility patents granted between 2019 and 2025, spanning 3 technology areas.

What is Capitainer AB's Innovation Score?

Capitainer AB has an Innovation Score of 31.2 out of 100 (37th 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 Capitainer AB focus on?

Capitainer AB's top technology area is B01L (Chemical OR Physical Laboratory Apparatus FOR General USE) with 7 patents, ranking #279 of 1,325 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

Is Capitainer AB's patent grant rate increasing or decreasing?

Capitainer AB'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 Capitainer AB's patents?

Capitainer AB's patents average 13.1 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 Capitainer AB 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

Capitainer AB

USPTO PatentsView assignee record - 7 granted patents across 3 technology areas, recorded in grant years 2019–2025. 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: B01L (Chemical OR Physical Laboratory Apparatus FOR General USE).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Capitainer ranks #34,648 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 3 technology areas.

#34,648
of 49,997 US assignees by volume: 37th percentile
by Innovation Score (31.2/100): 13.1
avg claims per patent: +300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R34648 · Foreign Corporation #34,648 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #34,648/49,997
PHOTO-FINISH Calterah Semiconduct…
CPC-NARROW B01L · 3 areas
INNOV-THIN 31.2/100
CLAIMS-RICH 13.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +300% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Calterah Semiconductor Technology (SHANGHAI) Co., Ltd. (±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 Capitainer’s 31.2 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 7.2 pts (23%) Velocity 10.0 pts (32%) Breadth 6.1 pts (20%) Claim depth 7.9 pts (25%)

Qualcomm Incorporated · highest

85
Capitainer AB · this assignee

31
3D Lighting… · lowest

7

What this shows Capitainer's Innovation Score is 31.2/100 (37th 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 Capitainer?

Each dot is one of Capitainer’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). Capitainer’s own 13.1 claims/patent is at or below the 14.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Capitainer's grants concentrate

Capitainer AB is a focused PatentsView assignee: 3 CPC subclasses with 100% of grants classified under B01L (Chemical OR Physical Laboratory Apparatus FOR General USE). Peak complete grant year is 2023 (3 grants) versus a trough of 1 in 2019. By volume, Capitainer sits between Calterah Semiconductor Technology (SHANGHAI) Co., Ltd. and Cardix Therapeutics, LLC.

Capitainer's three-year grant acceleration

Capitainer AB shows 3 grants in 2022–2024 against only 2 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.

Calterah Semicond…

7
Camaco

7
Cameron Systems AS

7
Camlin Italy S R L

7
Cardinal Health C…

7
Cardiodyme

7
Cardiostory

7
Cardix Therapeuti…

7
Capitainer AB ◀

7

What this shows Capitainer holds 7 patents at rank #34,633, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Capitainer

By rank, the assignees closest to #34,633 in granted patent volume.

Leaders in B01L (Chemical OR Physical Laboratory Apparatus FOR General USE)

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

Capitainer's Innovation Score vs. every tracked assignee

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

31 37th percentile higher than 37% 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 · 2019–2025

Grants by year

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

View data table

Capitainer AB patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	14.3%
2021	1	14.3%
2023	3	42.9%
2025partial year	2	28.6%

Which technologies does Capitainer AB patent most?

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE 7

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 2

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 1

Top 3 of 3 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

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

Capitainer AB's lead technology class is B01L (Chemical OR Physical Laboratory Apparatus FOR General USE), 100% of its portfolio - see every assignee active in that class. Explore B01L
Ranked #34,648 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Capitainer AB against Calterah Semiconductor Technology (SHANGHAI) Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.2/100 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.