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

According to USPTO PatentsView (2015–2025 granted utility patents), Pyrogenesis Canada Inc. ranks #23,249 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 Pyrogenesis Canada Inc. hold?

Pyrogenesis Canada Inc. holds 12 US utility patents granted between 2015 and 2024, spanning 18 technology areas.

What is Pyrogenesis Canada Inc.'s Innovation Score?

Pyrogenesis Canada Inc. has an Innovation Score of 40.0 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%).

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

Pyrogenesis Canada Inc.'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 Pyrogenesis Canada Inc.'s patents?

Pyrogenesis Canada Inc.'s patents average 15.8 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 Pyrogenesis 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

Pyrogenesis Canada Inc.

Q: What technology areas does Pyrogenesis Canada Inc. focus on?

Pyrogenesis Canada Inc.'s top technology area is H05H (Plasma Technique ; Production OF Accelerated Electrically-charged Particles OR OF NEUTRONS; Production OR Acceleration OF Neutral Molecular OR Atomic Beams) with 9 patents, ranking #55 of 380 assignees active in that subclass. Grants appear in 18 CPC subclasses total.

USPTO PatentsView assignee record - 12 granted patents across 18 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: H05H (Plasma Technique ; Production OF Accelerated Electrically-charged Particles OR OF NEUTRONS; Production OR Acceleration OF Neutral Molecular OR Atomic Beams).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Pyrogenesis ranks #23,249 of 49,997 tracked US assignees by granted-patent volume, with 12 patents across 18 technology areas.

#23,249
of 49,997 US assignees by volume: Top 37%
by Innovation Score (40.0/100): 15.8
avg claims per patent: -50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R23249 · Foreign Corporation #23,249 · 12 grants

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

GRANTS-MICRO 12 grants
MID-PACK #23,249/49,997
PHOTO-FINISH Pacific Tech…
CPC-FOCUS H05H · 18 areas
INNOV-PAR 40.0/100
CLAIMS-RICH 15.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Pacific Tech Industries, 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 Pyrogenesis’s 40.0 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 6.7 pts (17%) Breadth 15.0 pts (37%) Claim depth 9.5 pts (24%)

Qualcomm Incorporated · highest

85
Pyrogenesis Canada · this assignee

40
3D Lighting… · lowest

7

What this shows Pyrogenesis's Innovation Score is 40.0/100 (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 Pyrogenesis?

Each dot is one of Pyrogenesis’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). Pyrogenesis’s own 15.8 claims/patent is at or below the 16.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Pyrogenesis's grants concentrate

Pyrogenesis Canada Inc. is a focused PatentsView assignee: 18 CPC subclasses with 75% of grants classified under H05H (Plasma Technique ; Production OF Accelerated Electrically-charged Particles OR OF NEUTRONS; Production OR Acceleration OF Neutral Molecular OR Atomic Beams). Peak complete grant year is 2015 (2 grants) versus a trough of 1 in 2021. By volume, Pyrogenesis sits between Primo Medical Group, Inc. and Papeltec Overseas, Inc..

Pyrogenesis's three-year grant acceleration

Pyrogenesis Canada Inc. shows 3 grants in 2022–2024 against only 3 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.

Primo Medical Gro…

12
Prometic Pharma S…

12
Protrend

12
Pulike Biological…

12
Pacific Tech Indu…

12
Pain TEQ

12
Panera

12
Papeltec Overseas

12
Pyrogenesis Canada ◀

12

What this shows Pyrogenesis holds 12 patents at rank #23,187, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Pyrogenesis

By rank, the assignees closest to #23,187 in granted patent volume.

Leaders in H05H (Plasma Technique)

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

Pyrogenesis'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

Pyrogenesis Canada Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	16.7%
2016	2	16.7%
2017	2	16.7%
2019	2	16.7%
2021	1	8.3%
2023	2	16.7%
2024	1	8.3%

Which technologies does Pyrogenesis Canada Inc. patent most?

H05H - Plasma Technique ; Production OF Accelerated Electrically-charged Particles OR OF NEUTRONS; Production OR Acceleration OF Neutral Molecular OR Atomic Beams 9

F23G - Cremation FURNACES; Consuming Waste Products BY Combustion 5

B09B - Disposal OF Solid Waste NOT Otherwise Provided FOR 4

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 4

A62D - Chemical Means FOR Extinguishing Fires OR FOR Combating OR Protecting Against Harmful Chemical AGENTS; Chemical Materials FOR USE IN Breathing Apparatus 3

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 3

Y02A - Technologies FOR Adaptation TO Climate Change 3

B01D - Separation 3

B22F - Working Metallic POWDER; Manufacture OF Articles From Metallic POWDER; Making Metallic Powder ; Apparatus OR Devices Specially Adapted FOR Metallic Powder 3

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 2

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

F01K - Steam Engine PLANTS; Steam ACCUMULATORS; Engine Plants NOT Otherwise Provided FOR; Engines Using Special Working Fluids OR Cycles 1

F22B - Methods OF Steam GENERATION; Steam Boilers 1

F23M - Casings, Linings, Walls OR Doors Specially Adapted FOR Combustion Chambers, e.g. FIREBRIDGES; Devices FOR Deflecting AIR, Flames OR Combustion Products IN Combustion CHAMBERS; Safety Arrangements Specially Adapted FOR Combustion APPARATUS; Details OF Combustion Chambers, NOT Otherwise Provided FOR 1

C21D - Modifying THE Physical Structure OF Ferrous METALS; General Devices FOR Heat Treatment OF Ferrous OR Non-ferrous Metals OR ALLOYS; Making Metal Malleable, e.g. BY Decarburisation OR Tempering 1

Top 15 of 18 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

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

Pyrogenesis Canada Inc.'s lead technology class is H05H (Plasma Technique ; Production OF Accelerated Electrically-charged Particles OR OF NEUTRONS; Production OR Acceleration OF Neutral Molecular OR Atomic Beams), 75% of its portfolio - see every assignee active in that class. Explore H05H
Ranked #23,249 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Pyrogenesis Canada Inc. against Primo Medical Group, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.0/100 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.