Where does Calzoni S.R.L. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Calzoni S.R.L. ranks #22,332 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 Calzoni S.R.L. hold?

Calzoni S.R.L. holds 12 US utility patents granted between 2015 and 2024, spanning 14 technology areas.

What is Calzoni S.R.L.'s Innovation Score?

Calzoni S.R.L. has an Innovation Score of 39.9 out of 100 (top 37% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Calzoni S.R.L. focus on?

Calzoni S.R.L.'s top technology area is B63G (Offensive OR Defensive Arrangements ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; Aircraft Carriers) with 7 patents, ranking #15 of 124 assignees active in that subclass. Grants appear in 14 CPC subclasses total.

Is Calzoni S.R.L.'s patent grant rate increasing or decreasing?

Calzoni S.R.L.'s recent grant velocity is -50% 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 Calzoni S.R.L.'s patents?

Calzoni S.R.L.'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 Calzoni S.R.L. 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

Calzoni S.R.L.

USPTO PatentsView assignee record - 12 granted patents across 14 technology areas, recorded in grant years 2015–2024. 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: B63G (Offensive OR Defensive Arrangements ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; Aircraft Carriers).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Calzoni ranks #22,332 of 49,997 tracked US assignees by granted-patent volume, with 12 patents across 14 technology areas.

#22,332
of 49,997 US assignees by volume: Top 37%
by Innovation Score (39.9/100): 13.0
avg claims per patent: -50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R22332 · Foreign Corporation #22,332 · 12 grants

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

GRANTS-MICRO 12 grants
MID-PACK #22,332/49,997
PHOTO-FINISH By Quest
CPC-FOCUS B63G · 14 areas
INNOV-THIN 39.9/100
CLAIMS-RICH 13.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: By Quest LLC (±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 Calzoni’s 39.9 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 8.9 pts (22%) Velocity 10.0 pts (25%) Breadth 13.2 pts (33%) Claim depth 7.8 pts (20%)

Qualcomm Incorporated · highest

85
Calzoni S R L · this assignee

40
3D Lighting… · lowest

7

What this shows Calzoni's Innovation Score is 39.9/100 (top 37% 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 Calzoni?

Each dot is one of Calzoni’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). Calzoni’s own 13.0 claims/patent is at or below the 18.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Calzoni's grants concentrate

Calzoni S.R.L. is a focused PatentsView assignee: 14 CPC subclasses with 58.3% of grants classified under B63G (Offensive OR Defensive Arrangements ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; Aircraft Carriers). Peak complete grant year is 2016 (4 grants) versus a trough of 1 in 2018. By volume, Calzoni sits between By Quest LLC and Cardiac Success Ltd..

Calzoni's three-year grant acceleration

Calzoni S.R.L. 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.

By Quest

12
C-motive

12
C Cretors &

12
CA

12
Cambridge Consult…

12
Canny Systems

12
Carbonxt

12
Cardiac Success

12
Calzoni S R L ◀

12

What this shows Calzoni holds 12 patents at rank #22,330, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Calzoni

By rank, the assignees closest to #22,330 in granted patent volume.

Leaders in B63G (Offensive OR Defensive Arrangements ON Vessels)

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

Calzoni's Innovation Score vs. every tracked assignee

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

40 Top 37% higher than 63% 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 · 2015–2024

Grants by year

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

View data table

Calzoni S.R.L. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	16.7%
2016	4	33.3%
2018	1	8.3%
2019	1	8.3%
2020	1	8.3%
2022	1	8.3%
2023	1	8.3%
2024	1	8.3%

Which technologies does Calzoni S.R.L. patent most?

B63G - Offensive OR Defensive Arrangements ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; Aircraft Carriers 7

B63B - Ships OR Other Waterborne VESSELS; Equipment FOR Shipping 4

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 4

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 2

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 2

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 2

F21W - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO Uses OR Applications OF Lighting Devices OR Systems 2

B64D - Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft 2

H02K - Dynamo-electric Machines 1

B63H - Marine Propulsion OR Steering 1

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 1

B60Q - Arrangement OF Signalling OR Lighting Devices, THE Mounting OR Supporting Thereof OR Circuits Therefor, FOR Vehicles IN General 1

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 1

H01Q - Antennas, i.e. Radio Aerials 1

Top 14 of 14 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

Calzoni S.R.L.'s patent record in context - here's where to go next.

Calzoni S.R.L.'s lead technology class is B63G (Offensive OR Defensive Arrangements ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; Aircraft Carriers), 58.3% of its portfolio - see every assignee active in that class. Explore B63G
Ranked #22,332 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Calzoni S.R.L. against By Quest LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.9/100 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.