Where does Corium International, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Corium International, Inc. ranks #11,222 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 Corium International, Inc. hold?

Corium International, Inc. holds 27 US utility patents granted between 2015 and 2019, spanning 15 technology areas.

What is Corium International, Inc.'s Innovation Score?

Corium International, Inc. has an Innovation Score of 40.2 out of 100 (top 36% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Corium International, Inc. focus on?

Corium International, Inc.'s top technology area is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes) with 20 patents, ranking #1,122 of 7,163 assignees active in that subclass. Grants appear in 15 CPC subclasses total.

Is Corium International, Inc.'s patent grant rate increasing or decreasing?

Corium International, Inc.'s recent grant velocity is -100% 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 Corium International, Inc.'s patents?

Corium International, Inc.'s patents average 25.8 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 Corium International, 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 US Corporation

Corium International, Inc.

USPTO PatentsView assignee record - 27 granted patents across 15 technology areas, recorded in grant years 2015–2019. 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: A61K (Preparations FOR Medical, Dental OR Toiletry Purposes).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Corium ranks #11,222 of 49,997 tracked US assignees by granted-patent volume, with 27 patents across 15 technology areas.

#11,222
of 49,997 US assignees by volume: Top 36%
by Innovation Score (40.2/100): 25.8
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R11222 · US Corporation #11,222 · 27 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-DENSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 27 grants
UPPER-Q #11,222/49,997
PHOTO-FINISH Clarios Advanced…
CPC-FOCUS A61K · 15 areas
INNOV-PAR 40.2/100
CLAIMS-DENSE 25.8 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Clarios Advanced Solutions GmbH (±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 Corium’s 40.2 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 11.5 pts (29%) Velocity 0.0 pts (0%) Breadth 13.7 pts (34%) Claim depth 15.0 pts (37%)

Qualcomm Incorporated · highest

85
Biodesix · near

40
Corium International · this assignee

40
ForSight Vision4 · near

40
Kyowa Hakko BIO · near

40
Schölly Fiberoptic · near

40
3D Lighting… · lowest

7

What this shows Corium's Innovation Score is 40.2/100 (top 36% 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 Corium?

Each dot is one of Corium’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). Corium’s own 25.8 claims/patent is ABOVE the 15.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Corium's grants concentrate

Corium International, Inc. is a focused PatentsView assignee: 15 CPC subclasses with 74.1% of grants classified under A61K (Preparations FOR Medical, Dental OR Toiletry Purposes). Peak complete grant year is 2017 (7 grants) versus a trough of 4 in 2018. By volume, Corium sits between Clarios Advanced Solutions GmbH and Dimaag-ai, Inc..

Clarios Advanced…

27
Clearmotion Acqui…

27
Contentful

27
Corentec

27
Corsair Pharma

27
Delphi Automotive…

27
Denso

27
Dimaag-ai

27
Corium Internatio… ◀

27

What this shows Corium holds 27 patents at rank #11,223, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Corium

By rank, the assignees closest to #11,223 in granted patent volume.

Leaders in A61K (Preparations FOR Medical)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Corium, neither rank-band nor same-CPC leaders (those blocks stay above). In A61K (Preparations FOR Medical), Corium ranks #1,122 of 7,163 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (40 here).

Biodesix, Inc. 40 Schölly Fiberoptic GmbH 40 ForSight Vision4, Inc. 40 Kyowa Hakko BIO Co., Ltd. 40

Corium's Innovation Score vs. every tracked assignee

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

40 Top 36% higher than 64% 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 · 2015–2019

Grants by year

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

View data table

Corium International, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	6	22.2%
2016	5	18.5%
2017	7	25.9%
2018	4	14.8%
2019	5	18.5%

Which technologies does Corium International, Inc. patent most?

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 20

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 10

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 9

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 8

A61Q - Specific USE OF Cosmetics OR Similar Toiletry Preparations 7

C08L - Compositions OF Macromolecular Compounds 6

A61C - DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene 5

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 3

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

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 2

C09J - ADHESIVES; Non-mechanical Aspects OF Adhesive Processes IN GENERAL; Adhesive Processes NOT Provided FOR ELSEWHERE; USE OF Materials AS Adhesives 2

A61B - DIAGNOSIS; SURGERY; Identification 2

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

Y10T - Technical Subjects Covered BY Former US Classification 1

Y02A - Technologies FOR Adaptation TO Climate Change 1

Top 15 of 15 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

Corium International, Inc.'s patent record in context - here's where to go next.

Corium International, Inc.'s lead technology class is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes), 74.1% of its portfolio - see every assignee active in that class. Explore A61K
Ranked #11,222 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Corium International, Inc. against Clarios Advanced Solutions GmbH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.2/100 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.