Where does Dosatron International rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Dosatron International ranks #13,388 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 Dosatron International hold?

Dosatron International holds 22 US utility patents granted between 2015 and 2021, spanning 11 technology areas.

What is Dosatron International's Innovation Score?

Dosatron International has an Innovation Score of 27.7 out of 100 (25th 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 Dosatron International focus on?

Dosatron International's top technology area is F04B (Positive-displacement Machines FOR LIQUIDS; Pumps) with 11 patents, ranking #117 of 1,184 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

Is Dosatron International's patent grant rate increasing or decreasing?

Dosatron International's recent grant velocity is -71% 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 Dosatron International's patents?

Dosatron International's patents average 8.6 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 Dosatron International 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

Dosatron International

USPTO PatentsView assignee record - 22 granted patents across 11 technology areas, recorded in grant years 2015–2021. 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: F04B (Positive-displacement Machines FOR LIQUIDS; Pumps).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Dosatron ranks #13,388 of 49,997 tracked US assignees by granted-patent volume, with 22 patents across 11 technology areas.

#13,388
of 49,997 US assignees by volume: 25th percentile
by Innovation Score (27.7/100): 8.6
avg claims per patent: -71%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R13388 · Foreign Corporation #13,388 · 22 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 22 grants
MID-PACK #13,388/49,997
PHOTO-FINISH Dartmouth-Hitchcock…
CPC-FOCUS F04B · 11 areas
INNOV-THIN 27.7/100
CLAIMS-PAR 8.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -71% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Dartmouth-Hitchcock Clinic and (±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 Dosatron’s 27.7 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 10.8 pts (39%) Velocity 0.0 pts (0%) Breadth 11.7 pts (42%) Claim depth 5.2 pts (19%)

Qualcomm Incorporated · highest

85
Dosatron International · this assignee

28
3D Lighting… · lowest

7

What this shows Dosatron's Innovation Score is 27.7/100 (25th 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 Dosatron?

Each dot is one of Dosatron’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). Dosatron’s own 8.6 claims/patent is at or below the 15.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Dosatron's grants concentrate

Dosatron International is a focused PatentsView assignee: 11 CPC subclasses with 50% of grants classified under F04B (Positive-displacement Machines FOR LIQUIDS; Pumps). Peak complete grant year is 2019 (7 grants) versus a trough of 1 in 2018. By volume, Dosatron sits between Deepbrain AI Inc. and Dartmouth-Hitchcock Clinic and.

Deepbrain AI

22
Denso Thermal Sys…

22
Digiprint IP

22
DNA Twopointo

22
Dowa Holdings

22
DST

22
Dusa Pharmaceutic…

22
Dartmouth-hitchco…

22
Dosatron Internat… ◀

22

What this shows Dosatron holds 22 patents at rank #13,380, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Dosatron

By rank, the assignees closest to #13,380 in granted patent volume.

Leaders in F04B (Positive-displacement Machines FOR Liquids)

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

Dosatron's Innovation Score vs. every tracked assignee

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

28 25th percentile higher than 25% 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 · 2015–2021

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Dosatron International patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	4	18.2%
2016	2	9.1%
2017	3	13.6%
2018	1	4.5%
2019	7	31.8%
2020	3	13.6%
2021	2	9.1%

Which technologies does Dosatron International patent most?

F04B - Positive-displacement Machines FOR LIQUIDS; Pumps 11

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 3

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

F04F - Pumping OF Fluid BY Direct Contact OF Another Fluid OR BY Using Inertia OF Fluid TO BE Pumped ; Siphons 2

G01L - Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure 2

Y10T - Technical Subjects Covered BY Former US Classification 2

F05B - Indexing Scheme Relating TO Wind, Spring, Weight, Inertia OR Like Motors, TO Machines OR Engines FOR Liquids Covered BY Subclasses F03b, F03d AND F03g 1

F16H - Gearing 1

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 1

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

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

Top 11 of 11 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

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

Dosatron International's lead technology class is F04B (Positive-displacement Machines FOR LIQUIDS; Pumps), 50% of its portfolio - see every assignee active in that class. Explore F04B
Ranked #13,388 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Dosatron International against Deepbrain AI Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.7/100 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.