Where does Centre for Addiction and Mental Health rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Centre for Addiction and Mental Health ranks #11,595 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 Centre for Addiction and Mental Health hold?

Centre for Addiction and Mental Health holds 26 US utility patents granted between 2015 and 2025, spanning 16 technology areas.

What is Centre for Addiction and Mental Health's Innovation Score?

Centre for Addiction and Mental Health has an Innovation Score of 34.6 out of 100 (48th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Centre for Addiction and Mental Health's patent grant rate increasing or decreasing?

Centre for Addiction and Mental Health's recent grant velocity is -29% 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 Centre for Addiction and Mental Health's patents?

Centre for Addiction and Mental Health's patents average 13.3 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 Centre for Addiction and Mental Health 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

Centre for Addiction and Mental Health

Q: What technology areas does Centre for Addiction and Mental Health focus on?

Centre for Addiction and Mental Health's top technology area is C12Q (Measuring OR Testing Processes Involving Enzymes, Nucleic Acids OR Microorganisms ; Compositions OR Test Papers THEREFOR; Processes OF Preparing Such COMPOSITIONS; Condition-responsive Control IN Microbiological OR Enzymological Processes) with 14 patents, ranking #332 of 2,502 assignees active in that subclass. Grants appear in 16 CPC subclasses total.

USPTO PatentsView assignee record - 26 granted patents across 16 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: C12Q (Measuring OR Testing Processes Involving Enzymes, Nucleic Acids OR Microorganisms ; Compositions OR Test Papers THEREFOR; Processes OF Preparing Such COMPOSITIONS; Condition-responsive Control IN Micr).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Centre ranks #11,595 of 49,997 tracked US assignees by granted-patent volume, with 26 patents across 16 technology areas.

#11,595
of 49,997 US assignees by volume: 48th percentile
by Innovation Score (34.6/100): 13.3
avg claims per patent: -29%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R11595 · Foreign Corporation #11,595 · 26 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-SMALL 26 grants
UPPER-Q #11,595/49,997
PHOTO-FINISH Caroma Industries
CPC-FOCUS C12Q · 16 areas
INNOV-THIN 34.6/100
CLAIMS-RICH 13.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -29% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Caroma Industries Limited (±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 Centre’s 34.6 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 11.4 pts (33%) Velocity 1.1 pts (3%) Breadth 14.1 pts (41%) Claim depth 8.0 pts (23%)

Qualcomm Incorporated · highest

85
Rayence · near

35
AMS Research · near

35
Centre for Addiction… · this assignee

35
Hexcel Reinforcements · near

35
Itoh Denki · near

35
3D Lighting… · lowest

7

What this shows Centre's Innovation Score is 34.6/100 (48th 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 Centre?

Each dot is one of Centre’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). Centre’s own 13.3 claims/patent is ABOVE the 9.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Centre's grants concentrate

Centre for Addiction and Mental Health is a focused PatentsView assignee: 16 CPC subclasses with 53.8% of grants classified under C12Q (Measuring OR Testing Processes Involving Enzymes, Nucleic Acids OR Microorganisms ; Compositions OR Test Papers THEREFOR; Processes OF Preparing Such COMPOSITIONS; Condition-responsive Control IN Micr). Peak complete grant year is 2020 (6 grants) versus a trough of 1 in 2018. By volume, Centre sits between Caroma Industries Limited and China University of Petroleum.

Centre's three-year grant acceleration

Centre for Addiction and Mental Health shows 2 grants in 2022–2024 against only 12 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.

Caroma Industries

26
Caterpillar Under…

26
Centre Firearms

26
Centre Luxembourg…

26
Chan Li Machinery

26
Chart Energy & Ch…

26
China Jiliang Uni…

26
China University…

26
Centre for Addict… ◀

26

What this shows Centre holds 26 patents at rank #11,600, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Centre

By rank, the assignees closest to #11,600 in granted patent volume.

Leaders in C12Q (Measuring OR Testing Processes Involving Enzymes)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Centre, neither rank-band nor same-CPC leaders (those blocks stay above). In C12Q (Measuring OR Testing Processes Involving Enzymes), Centre ranks #332 of 2,502 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (35 here).

AMS Research Corporation 35 Itoh Denki Co., Ltd. 35 Rayence Co., Ltd. 35 Hexcel Reinforcements 35

Centre's Innovation Score vs. every tracked assignee

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

35 48th percentile higher than 48% 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

Centre for Addiction and Mental Health patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	7.7%
2016	2	7.7%
2017	5	19.2%
2018	1	3.8%
2019	4	15.4%
2020	6	23.1%
2021	2	7.7%
2023	2	7.7%
2025partial year	2	7.7%

Which technologies does Centre for Addiction and Mental Health patent most?

C12Q - Measuring OR Testing Processes Involving Enzymes, Nucleic Acids OR Microorganisms ; Compositions OR Test Papers THEREFOR; Processes OF Preparing Such COMPOSITIONS; Condition-responsive Control IN Microbiological OR Enzymological Processes 14

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 13

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 13

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 12

C07K - Peptides 12

C07D - Heterocyclic Compounds 3

G16B - Bioinformatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR Genetic OR Protein-related Data Processing IN Computational Molecular Biology 3

C07F - Acyclic, Carbocyclic OR Heterocyclic Compounds Containing Elements Other Than Carbon, Hydrogen, Halogen, Oxygen, Nitrogen, Sulfur, Selenium OR Tellurium 2

A61B - DIAGNOSIS; SURGERY; Identification 2

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 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 1

G16C - Computational CHEMISTRY; CHEMOINFORMATICS; Computational Materials Science 1

Y02A - Technologies FOR Adaptation TO Climate Change 1

C12Y - Enzymes 1

C40B - Combinatorial CHEMISTRY; Libraries, e.g. Chemical Libraries 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

Centre for Addiction and Mental Health's patent record in context - here's where to go next.

Centre for Addiction and Mental Health's lead technology class is C12Q (Measuring OR Testing Processes Involving Enzymes, Nucleic Acids OR Microorganisms ; Compositions OR Test Papers THEREFOR; Processes OF Preparing Such COMPOSITIONS; Condition-responsive Control IN Micr), 53.8% of its portfolio - see every assignee active in that class. Explore C12Q
Ranked #11,595 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Centre for Addiction and Mental Health against Caroma Industries Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.6/100 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.