USPTO 2015–2025 USPTO PatentsView Foreign Corporation

OMYA International Ag

USPTO PatentsView assignee record - 273 granted patents across 95 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: C01P (INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

273

Total patents granted

CPC technology areas

26.0

Avg claims per patent

-20%

5-year filing velocity

The verdict

OMYA holds 273 US patents across 95 technology areas, rank #1,525 of 50,000 tracked assignees.

#1,525
of 50,000 US assignees by volume: Top 2%
by Innovation Score (63.1/100): 26.0
avg claims per patent: -20%
filing velocity, last 5 yrs

Portfolio overview

OMYA International Ag has been granted 273 US utility patents between 2015 and 2025, placing OMYA International Ag at rank #1,525 across all assignees tracked by PlainPatent. This portfolio spans 95 distinct Cooperative Patent Classification (CPC) subclasses, averaging 26.0 claims per patent with primary concentration in C01P (INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS). As a Foreign Corporation, OMYA International Ag is one of the broader-portfolio assignees in the PatentsView dataset. By volume, OMYA sits between Corephotonics Ltd. (273 patents, rank #1,521) and Valeo Schalter UND Sensoren Gmbh (273 patents, rank #1,529) - the closest US assignees by grant volume. The composite Innovation Score of 63.1/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 121 grants, compared with 152 in the 2015–2019 window, a -20% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. OMYA International Ag's 26.0 average claims per patent reflects complex, broadly scoped inventions that are difficult for competitors to design around, while a multi-domain presence across 95 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark OMYA International Ag against peers pursuing similar technology classes.

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.

OMYA's Innovation Score vs. every tracked assignee

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

63 Top 2% higher than 98% of 50,000 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%
2025	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

Patent Moat Analysis

Portfolio Volume Moderate

Tech Breadth Multi-domain

Claim Depth Complex

Velocity Declining

Where it ranks

Overall rank by patents

#1,525

Across all 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?

Frequently Asked Questions

How many patents does OMYA International Ag hold?

OMYA International Ag holds 273 US granted patents filed 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. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

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. The company has filed patents in 95 CPC subclasses total.

Is OMYA International Ag's patent filing rate increasing or decreasing?

OMYA International Ag's recent filing velocity is -20% compared to the prior five-year period. Filing 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 indicates complex, broadly scoped patents that are harder for competitors to design around.

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.

How to use this portfolio

OMYA's 273 grants land it in the top 2% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - OMYA ranks #1,525 of 50,000. Top 50 holders
Most of this portfolio concentrates in C01P - see who else leads that technology area. C01P leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.