Where does Brown & Watson International PTY Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Brown & Watson International PTY Ltd ranks #15,871 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 Brown & Watson International PTY Ltd hold?

Brown & Watson International PTY Ltd holds 18 US utility patents granted between 2015 and 2025, spanning 3 technology areas.

What is Brown & Watson International PTY Ltd's Innovation Score?

Brown & Watson International PTY Ltd has an Innovation Score of 28.5 out of 100 (28th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Brown & Watson International PTY Ltd's patent grant rate increasing or decreasing?

Brown & Watson International PTY Ltd's recent grant velocity is +1500% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Brown & Watson International PTY Ltd's patents?

Brown & Watson International PTY Ltd's patents average 1.9 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 Brown & Watson International PTY Ltd 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

Brown & Watson International PTY Ltd

Q: What technology areas does Brown & Watson International PTY Ltd focus on?

Brown & Watson International PTY Ltd's top technology area is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy) with 1 patents, ranking #1,706 of 2,332 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

USPTO PatentsView assignee record - 18 granted patents across 3 technology areas, recorded in grant years 2015–2025. 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: H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Brown ranks #15,871 of 49,997 tracked US assignees by granted-patent volume, with 18 patents across 3 technology areas.

#15,871
of 49,997 US assignees by volume: 28th percentile
by Innovation Score (28.5/100): 1.9
avg claims per patent: +1500%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R15871 · Foreign Corporation #15,871 · 18 grants

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

GRANTS-MICRO 18 grants
MID-PACK #15,871/49,997
PHOTO-FINISH Backbone Labs
CPC-NARROW H01M · 3 areas
INNOV-THIN 28.5/100
CLAIMS-SPARSE 1.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +1500% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Backbone Labs, Inc. (±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 Brown’s 28.5 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 10.2 pts (36%) Velocity 11.1 pts (39%) Breadth 6.1 pts (21%) Claim depth 1.1 pts (4%)

Qualcomm Incorporated · highest

85
Brown & Watson… · this assignee

29
3D Lighting… · lowest

7

What this shows Brown's Innovation Score is 28.5/100 (28th 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 Brown?

Each dot is one of Brown’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). Brown’s own 1.9 claims/patent is at or below the 16.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Brown's grants concentrate

Brown & Watson International PTY Ltd is a focused PatentsView assignee: 3 CPC subclasses with 5.6% of grants classified under H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy). Peak complete grant year is 2023 (5 grants) versus a trough of 1 in 2015. By volume, Brown sits between Biboting International Co., Ltd. and Backbone Labs, Inc..

Brown's three-year grant acceleration

Brown & Watson International PTY Ltd shows 10 grants in 2022–2024 against only 6 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.

Biboting Internat…

18
Biontech RNA Phar…

18
Bitsensing

18
Blue SKY

18
Bruker Biospin MRI

18
Bunker Hill

18
BWR Innovations

18
Backbone Labs

18
Brown & Watson In… ◀

18

What this shows Brown holds 18 patents at rank #15,854, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Brown

By rank, the assignees closest to #15,854 in granted patent volume.

Leaders in H01M (Processes OR Means)

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

Brown's Innovation Score vs. every tracked assignee

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

29 28th percentile higher than 28% 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 · 2015–2025

Grants by year

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

View data table

Brown & Watson International PTY Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	5.6%
2020	2	11.1%
2021	4	22.2%
2022	1	5.6%
2023	5	27.8%
2024	4	22.2%
2025partial year	1	5.6%

Which technologies does Brown & Watson International PTY Ltd patent most?

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 1

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 1

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

Brown & Watson International PTY Ltd's patent record in context - here's where to go next.

Brown & Watson International PTY Ltd's lead technology class is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy), 5.6% of its portfolio - see every assignee active in that class. Explore H01M
Ranked #15,871 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Brown & Watson International PTY Ltd against Biboting International Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 28.5/100 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.