Where does Omya International AG rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Omya International AG ranks #1,525 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 Omya International AG hold?

Omya International AG holds 273 US utility patents granted between 2015 and 2025, spanning 95 technology areas.

What is Omya International AG's Innovation Score?

Omya International AG has an Innovation Score of 63.1 out of 100 (top 2% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Omya International AG's patent grant rate increasing or decreasing?

Omya International AG's recent grant velocity is -28% 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 Omya International AG's patents?

Omya International AG's patents average 26.0 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 Omya International AG 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

Omya International AG

Q: What technology areas does Omya International AG focus on?

Omya International AG's top technology area is C01P (Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds) with 175 patents. Grants appear in 95 CPC subclasses total.

USPTO PatentsView assignee record - 273 granted patents across 95 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: C01P (Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Omya ranks #1,525 of 49,997 tracked US assignees by granted-patent volume, with 273 patents across 95 technology areas.

#1,525
of 49,997 US assignees by volume: Top 2%
by Innovation Score (63.1/100): 26.0
avg claims per patent: -28%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R1525 · Foreign Corporation #1,525 · 273 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-STRONG · CLAIMS-DENSE · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-MID 273 grants
TOP-DECILE #1,525/49,997
PHOTO-FINISH Corephotonics
CPC-WIDE C01P · 95 areas
INNOV-STRONG 63.1/100
CLAIMS-DENSE 26.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -28% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Corephotonics Ltd. (±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.

Qualcomm Incorporated · highest

85
Lennox Industries · near

63
Omya International · this assignee

63
SAS Institute · near

63
Mobileye Vision · near

63
Technion Research &… · near

63
3D Lighting… · lowest

7

What this shows Omya's Innovation Score is 63.1/100 (top 2% 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.

How Omya's grant cadence moved

Between 2020–2024, Omya International AG received 110 grants versus 152 in 2015–2019 (-28% equal-window velocity, below median growth). Across complete PatentsView years, output peaked in 2020 at 41 grants and bottomed in 2023 at 12. Lead class C01P accounts for 64.1% of the portfolio across 95 subclasses. Volume neighbours: Corephotonics Ltd. (#1,521) and Valeo Schalter UND Sensoren GMBH (#1,529).

Omya's three-year grant acceleration

From 2019–2021 to 2022–2024, Omya International AG moved from 90 to 50 grants (0.56x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #2,559. See the growth leaderboard.

Corephotonics

273
Denso TEN

273
DH Development PTE

273
Nabtesco

273
Otsuka Pharmaceut…

273
Pearson Education

273
Roche Sequencing…

273
Valeo Schalter UN…

273
Omya International ◀

273

What this shows Omya holds 273 patents at rank #1,525, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Omya

By rank, the assignees closest to #1,525 in granted patent volume.

Leaders in C01P (Indexing Scheme Relating TO Structural AND Physical Aspec…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Omya, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (63 here).

SAS Institute, Inc. 63 Lennox Industries Inc. 63 Mobileye Vision Technologies Ltd. 63 Technion Research & Development Foundation Limited 63

Similar claim depth

Nearest assignees by average claims per patent (26.0 here).

CompoSecure, LLC 26.0 avg Transphorm Inc. 26.0 avg Alnylam Pharmaceuticals, Inc. 26.0 avg Novozymes, Inc. 26.0 avg

Omya's Innovation Score vs. every tracked assignee

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

63 Top 2% higher than 98% 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

Omya International AG patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	30	11.0%
2016	24	8.8%
2017	31	11.4%
2018	37	13.6%
2019	30	11.0%
2020	41	15.0%
2021	19	7.0%
2022	21	7.7%
2023	12	4.4%
2024	17	6.2%
2025partial year	11	4.0%

Which technologies does Omya International AG patent most?

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 175

C09C - Treatment OF Inorganic Materials, Other Than Fibrous Fillers, TO Enhance Their Pigmenting OR Filling Properties ; Preparation OF Carbon Black ; ; Preparation OF Inorganic Materials Which ARE NO Single Chemical Compounds AND Which ARE Mainly Used AS Pigments OR Fillers 169

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 104

D21H - Pulp COMPOSITIONS; Preparation Thereof NOT Covered BY Subclasses D21c OR D21D; Impregnating OR Coating OF PAPER; Treatment OF Finished Paper NOT Covered BY Class B31 OR Subclass D21G; Paper NOT Otherwise Provided FOR 101

C01F - Compounds OF THE Metals Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium, OR OF THE Rare-earth Metals 83

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 60

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 32

C08L - Compositions OF Macromolecular Compounds 31

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone 31

Y10T - Technical Subjects Covered BY Former US Classification 29

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 29

B41M - Printing, Duplicating, Marking, OR Copying PROCESSES; Colour Printing, 24

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 21

A61Q - Specific USE OF Cosmetics OR Similar Toiletry Preparations 19

Y02W - Climate Change Mitigation Technologies Related TO Wastewater Treatment OR Waste Management 19

Top 15 of 95 technology areas

Where it ranks

Overall rank by patents

#1,525

of 49,997 tracked assignees

Innovation Score

63.1 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Omya International AG's patent record in context - here's where to go next.

Omya International AG's lead technology class is C01P (Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds), 64.1% of its portfolio - see every assignee active in that class. Explore C01P
Ranked #1,525 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Omya International AG against Corephotonics Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 63.1/100 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.