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

According to USPTO PatentsView (2015–2025 granted utility patents), Hadronex, Inc. ranks #28,917 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 Hadronex, Inc. hold?

Hadronex, Inc. holds 9 US utility patents granted between 2016 and 2025, spanning 16 technology areas.

What is Hadronex, Inc.'s Innovation Score?

Hadronex, Inc. has an Innovation Score of 54.0 out of 100 (top 8% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Hadronex, Inc.'s recent grant velocity is +150% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

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

Hadronex, Inc.'s patents average 19.9 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 Hadronex, 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

Hadronex, Inc.

Q: What technology areas does Hadronex, Inc. focus on?

Hadronex, Inc.'s top technology area is G01F (Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume) with 5 patents. Grants appear in 16 CPC subclasses total.

USPTO PatentsView assignee record - 9 granted patents across 16 technology areas, recorded in grant years 2016–2025. 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: G01F (Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Hadronex ranks #28,917 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 16 technology areas.

#28,917
of 49,997 US assignees by volume: Top 8%
by Innovation Score (54.0/100): 19.9
avg claims per patent: +150%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R28917 · US Corporation #28,917 · 9 grants

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

GRANTS-MICRO 9 grants
MID-PACK #28,917/49,997
PHOTO-FINISH H Stern COMÉRCIO E…
CPC-FOCUS G01F · 16 areas
INNOV-PAR 54.0/100
CLAIMS-RICH 19.9 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +150% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: H. Stern COMÉRCIO E INDÚSTRIA S.A. (±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.

Qualcomm Incorporated · highest

85
Hadronex · this assignee

54
3D Lighting… · lowest

7

What this shows Hadronex's Innovation Score is 54.0/100 (top 8% 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.

Where Hadronex's grants concentrate

Hadronex, Inc. is a focused PatentsView assignee: 16 CPC subclasses with 55.6% of grants classified under G01F (Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume). Peak complete grant year is 2023 (3 grants) versus a trough of 1 in 2022. By volume, Hadronex sits between H. Stern COMÉRCIO E INDÚSTRIA S.A. and Han's CNC Science AND Technology Co., Ltd.

Hadronex's three-year grant acceleration

Hadronex, Inc. shows 5 grants in 2022–2024 against only 0 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.

H Stern COMÉRCIO…

9
H W J Designs FOR…

9
H2 Clipper

9
H2 Powertech

9
Hagie Manufacturi…

9
Halo Trademarks

9
Hampton University

9
Han's CNC Science…

9
Hadronex ◀

9

What this shows Hadronex holds 9 patents at rank #28,905, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hadronex

By rank, the assignees closest to #28,905 in granted patent volume.

Leaders in G01F (Measuring Volume)

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

Hadronex's Innovation Score vs. every tracked assignee

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

54 Top 8% higher than 92% 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 · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Hadronex, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	22.2%
2022	1	11.1%
2023	3	33.3%
2024	1	11.1%
2025partial year	2	22.2%

Which technologies does Hadronex, Inc. patent most?

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 5

E03F - SEWERS; Cesspools 4

G01S - Radio DIRECTION-FINDING; Radio NAVIGATION; Determining Distance OR Velocity BY USE OF Radio WAVES; Locating OR Presence-detecting BY USE OF THE Reflection OR Reradiation OF Radio WAVES; Analogous Arrangements Using Other Waves 3

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 3

G01P - Measuring Linear OR Angular Speed, Acceleration, Deceleration, OR SHOCK; Indicating Presence, Absence, OR Direction, OF Movement 2

G01W - Meteorology 2

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

E02D - FOUNDATIONS; EXCAVATIONS; Embankments ; Underground OR Underwater Structures 1

G08C - Transmission Systems FOR Measured Values, Control OR Similar Signals 1

G06V - Image OR Video Recognition OR Understanding 1

B64F - Ground OR Aircraft-carrier-deck Installations Specially Adapted FOR USE IN Connection With AIRCRAFT; Designing, Manufacturing, Assembling, Cleaning, Maintaining OR Repairing Aircraft, NOT Otherwise Provided FOR; Handling, Transporting, Testing OR Inspecting Aircraft Components, NOT Otherwise Provide 1

B64U - Unmanned Aerial Vehicles [UAV]; Equipment Therefor 1

B64C - AEROPLANES; Helicopters 1

E02B - Hydraulic Engineering 1

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 1

Top 15 of 16 technology areas

Where it ranks

Overall rank by patents

#28,917

of 49,997 tracked assignees

Innovation Score

54.0 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

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

Hadronex, Inc.'s lead technology class is G01F (Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume), 55.6% of its portfolio - see every assignee active in that class. Explore G01F
Ranked #28,917 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hadronex, Inc. against H. Stern COMÉRCIO E INDÚSTRIA S.A., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 54.0/100 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.