Where does Drone Delivery Canada Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Drone Delivery Canada Corp. ranks #19,686 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 Drone Delivery Canada Corp. hold?

Drone Delivery Canada Corp. holds 14 US utility patents granted between 2019 and 2024, spanning 16 technology areas.

What is Drone Delivery Canada Corp.'s Innovation Score?

Drone Delivery Canada Corp. has an Innovation Score of 41.6 out of 100 (top 33% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Drone Delivery Canada Corp. focus on?

Drone Delivery Canada Corp.'s top technology area is B64U (Unmanned Aerial Vehicles [UAV]; Equipment Therefor) with 10 patents, ranking #85 of 545 assignees active in that subclass. Grants appear in 16 CPC subclasses total.

Is Drone Delivery Canada Corp.'s patent grant rate increasing or decreasing?

Drone Delivery Canada Corp.'s recent grant velocity is +1200% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Drone Delivery Canada Corp.'s patents?

Drone Delivery Canada Corp.'s patents average 19.0 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 Drone Delivery Canada Corp. 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

Drone Delivery Canada Corp.

USPTO PatentsView assignee record - 14 granted patents across 16 technology areas, recorded in grant years 2019–2024. 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: B64U (Unmanned Aerial Vehicles [UAV]; Equipment Therefor).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Drone ranks #19,686 of 49,997 tracked US assignees by granted-patent volume, with 14 patents across 16 technology areas.

#19,686
of 49,997 US assignees by volume: Top 33%
by Innovation Score (41.6/100): 19.0
avg claims per patent: +1200%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R19686 · Foreign Corporation #19,686 · 14 grants

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

GRANTS-MICRO 14 grants
MID-PACK #19,686/49,997
PHOTO-FINISH Doro AB
CPC-FOCUS B64U · 16 areas
INNOV-PAR 41.6/100
CLAIMS-RICH 19.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +1200% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Doro AB (±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 Drone’s 41.6 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 9.4 pts (23%) Velocity 6.7 pts (16%) Breadth 14.1 pts (34%) Claim depth 11.4 pts (27%)

Qualcomm Incorporated · highest

85
Drone Delivery Canada · this assignee

42
3D Lighting… · lowest

7

What this shows Drone's Innovation Score is 41.6/100 (top 33% 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 Drone?

Each dot is one of Drone’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). Drone’s own 19.0 claims/patent is ABOVE the 12.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Drone's grants concentrate

Drone Delivery Canada Corp. is a focused PatentsView assignee: 16 CPC subclasses with 71.4% of grants classified under B64U (Unmanned Aerial Vehicles [UAV]; Equipment Therefor). Peak complete grant year is 2021 (5 grants) versus a trough of 1 in 2019. By volume, Drone sits between Doro AB and Eaton Industries (NETHERLANDS) B.V..

Drone's three-year grant acceleration

Drone Delivery Canada Corp. shows 7 grants in 2022–2024 against only 7 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.

Doro AB

14
Dot Hill Systems

14
Dragonfly Therape…

14
Driverdo

14
Dynamic Material…

14
E-Z Products

14
E2V Semiconductors

14
Eaton Industries…

14
Drone Delivery Ca… ◀

14

What this shows Drone holds 14 patents at rank #19,688, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Drone

By rank, the assignees closest to #19,688 in granted patent volume.

Leaders in B64U (Unmanned Aerial Vehicles [UAV])

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

Drone's Innovation Score vs. every tracked assignee

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

42 Top 33% higher than 67% 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 · 2019–2024

Grants by year

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

View data table

Drone Delivery Canada Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	7.1%
2020	1	7.1%
2021	5	35.7%
2022	2	14.3%
2023	2	14.3%
2024	3	21.4%

Which technologies does Drone Delivery Canada Corp. patent most?

B64U - Unmanned Aerial Vehicles [UAV]; Equipment Therefor 10

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 5

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy 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

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 3

G08G - Traffic Control Systems 3

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 2

H04W - Wireless Communication Networks 2

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

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs 2

A61B - DIAGNOSIS; SURGERY; Identification 2

A01N - Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators 2

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 2

G06V - Image OR Video Recognition OR Understanding 2

G01C - Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry 1

Top 15 of 16 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

Drone Delivery Canada Corp.'s patent record in context - here's where to go next.

Drone Delivery Canada Corp.'s lead technology class is B64U (Unmanned Aerial Vehicles [UAV]; Equipment Therefor), 71.4% of its portfolio - see every assignee active in that class. Explore B64U
Ranked #19,686 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Drone Delivery Canada Corp. against Doro AB, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.6/100 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.