Where does Roswell Canada Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Roswell Canada Inc. ranks #17,138 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 Roswell Canada Inc. hold?

Roswell Canada Inc. holds 17 US utility patents granted between 2017 and 2025, spanning 9 technology areas.

What is Roswell Canada Inc.'s Innovation Score?

Roswell Canada Inc. has an Innovation Score of 48.4 out of 100 (top 17% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Roswell Canada Inc. focus on?

Roswell Canada Inc.'s top technology area is B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping) with 9 patents, ranking #82 of 645 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Is Roswell Canada Inc.'s patent grant rate increasing or decreasing?

Roswell Canada Inc.'s recent grant velocity is +167% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Roswell Canada Inc.'s patents?

Roswell Canada Inc.'s patents average 13.0 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 Roswell Canada 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 Foreign Corporation

Roswell Canada Inc.

USPTO PatentsView assignee record - 17 granted patents across 9 technology areas, recorded in grant years 2017–2025. 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: B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Roswell ranks #17,138 of 49,997 tracked US assignees by granted-patent volume, with 17 patents across 9 technology areas.

#17,138
of 49,997 US assignees by volume: Top 17%
by Innovation Score (48.4/100): 13.0
avg claims per patent: +167%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R17138 · Foreign Corporation #17,138 · 17 grants

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

GRANTS-MICRO 17 grants
MID-PACK #17,138/49,997
PHOTO-FINISH Refocus Group
CPC-NARROW B63B · 9 areas
INNOV-PAR 48.4/100
CLAIMS-RICH 13.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +167% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Refocus Group, 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 Roswell’s 48.4 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 10.0 pts (21%) Velocity 20.0 pts (41%) Breadth 10.6 pts (22%) Claim depth 7.8 pts (16%)

Qualcomm Incorporated · highest

85
Roswell Canada · this assignee

48
3D Lighting… · lowest

7

What this shows Roswell's Innovation Score is 48.4/100 (top 17% 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 Roswell?

Each dot is one of Roswell’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). Roswell’s own 13.0 claims/patent is at or below the 15.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Roswell's grants concentrate

Roswell Canada Inc. is a focused PatentsView assignee: 9 CPC subclasses with 52.9% of grants classified under B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping). Peak complete grant year is 2024 (4 grants) versus a trough of 1 in 2018. By volume, Roswell sits between Right Group Central Co., Ltd. and Relay, Inc..

Roswell's three-year grant acceleration

Roswell Canada Inc. shows 6 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.

Right Group Centr…

17
RMO

17
Roam Robotics

17
Roberto Coin S P A

17
Rothenberger

17
Refocus Group

17
Reinke Manufactur…

17
Relay

17
Roswell Canada ◀

17

What this shows Roswell holds 17 patents at rank #17,122, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Roswell

By rank, the assignees closest to #17,122 in granted patent volume.

Leaders in B63B (Ships OR Other Waterborne Vessels)

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

Roswell's Innovation Score vs. every tracked assignee

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

48 Top 17% higher than 83% 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Roswell Canada Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	2	11.8%
2018	1	5.9%
2021	2	11.8%
2022	1	5.9%
2023	1	5.9%
2024	4	23.5%
2025partial year	6	35.3%

Which technologies does Roswell Canada Inc. patent most?

B63B - Ships OR Other Waterborne VESSELS; Equipment FOR Shipping 9

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 4

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 1

B60N - Seats Specially Adapted FOR VEHICLES; Vehicle Passenger Accommodation NOT Otherwise Provided FOR 1

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 1

F16G - Belts, Cables, OR Ropes, Predominantly Used FOR Driving PURPOSES; CHAINS; Fittings Predominantly Used Therefor 1

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 1

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 1

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 1

Top 9 of 9 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

Roswell Canada Inc.'s patent record in context - here's where to go next.

Roswell Canada Inc.'s lead technology class is B63B (Ships OR Other Waterborne VESSELS; Equipment FOR Shipping), 52.9% of its portfolio - see every assignee active in that class. Explore B63B
Ranked #17,138 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Roswell Canada Inc. against Right Group Central Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 48.4/100 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.