Where does Coavis rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Coavis ranks #6,635 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 Coavis hold?

Coavis holds 50 US utility patents granted between 2015 and 2025, spanning 28 technology areas.

What is Coavis's Innovation Score?

Coavis has an Innovation Score of 42.3 out of 100 (top 31% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Coavis focus on?

Coavis's top technology area is F02M (Supplying Combustion Engines IN General With Combustible Mixtures OR Constituents Thereof) with 20 patents, ranking #73 of 574 assignees active in that subclass. Grants appear in 28 CPC subclasses total.

Is Coavis's patent grant rate increasing or decreasing?

Coavis's recent grant velocity is +67% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Coavis's patents?

Coavis's patents average 6.1 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 Coavis 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

Coavis

USPTO PatentsView assignee record - 50 granted patents across 28 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: F02M (Supplying Combustion Engines IN General With Combustible Mixtures OR Constituents Thereof).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Coavis ranks #6,635 of 49,997 tracked US assignees by granted-patent volume, with 50 patents across 28 technology areas.

#6,635
of 49,997 US assignees by volume: Top 31%
by Innovation Score (42.3/100): 6.1
avg claims per patent: +67%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6635 · Foreign Corporation #6,635 · 50 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 50 grants
UPPER-Q #6,635/49,997
PHOTO-FINISH Capstan Systems
CPC-FOCUS F02M · 28 areas
INNOV-PAR 42.3/100
CLAIMS-SPARSE 6.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +67% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Capstan Ag Systems, 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 Coavis’s 42.3 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 13.6 pts (32%) Velocity 6.3 pts (15%) Breadth 18.7 pts (44%) Claim depth 3.7 pts (9%)

Qualcomm Incorporated · highest

85
Aisin Takaoka · near

42
Coavis · this assignee

42
Intuity Medical · near

42
Misapplied Sciences · near

42
Sodastream Industries · near

42
3D Lighting… · lowest

7

What this shows Coavis's Innovation Score is 42.3/100 (top 31% 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 Coavis?

Each dot is one of Coavis’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). Coavis’s own 6.1 claims/patent is at or below the 12.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Coavis's grants concentrate

Coavis is a focused PatentsView assignee: 28 CPC subclasses with 40% of grants classified under F02M (Supplying Combustion Engines IN General With Combustible Mixtures OR Constituents Thereof). Peak complete grant year is 2020 (9 grants) versus a trough of 1 in 2016. By volume, Coavis sits between Central Garden & PET Company and Coinplug, Inc..

Coavis's three-year grant acceleration

Coavis shows 17 grants in 2022–2024 against only 18 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.

Central Garden &…

50
Chdi Foundation

50
Chinese Research…

50
Chipbond Technolo…

50
CSIR

50
Capstan Systems

50
Cascade

50
Coinplug

50
Coavis ◀

50

What this shows Coavis holds 50 patents at rank #6,633, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Coavis

By rank, the assignees closest to #6,633 in granted patent volume.

Leaders in F02M (Supplying Combustion Engines IN General With Combustible…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Coavis, neither rank-band nor same-CPC leaders (those blocks stay above). In F02M (Supplying Combustion Engines IN General With Combustible…), Coavis ranks #73 of 574 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (42 here).

Sodastream Industries Ltd. 42 Aisin Takaoka Co., Ltd. 42 Intuity Medical, Inc. 42 Misapplied Sciences, Inc. 42

Similar claim depth

Nearest assignees by average claims per patent (6.1 here).

KOA Corporation 6.1 avg North China Electrical Power University 6.2 avg Sunbeam Products, Inc. 6.1 avg Sealy Technology LLC 6.2 avg

Coavis's Innovation Score vs. every tracked assignee

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

42 Top 31% higher than 69% 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

Coavis patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	6	12.0%
2016	1	2.0%
2017	3	6.0%
2018	3	6.0%
2019	5	10.0%
2020	9	18.0%
2021	4	8.0%
2022	4	8.0%
2023	7	14.0%
2024	6	12.0%
2025partial year	2	4.0%

Which technologies does Coavis patent most?

F02M - Supplying Combustion Engines IN General With Combustible Mixtures OR Constituents Thereof 20

F04D - Non-positive-displacement Pumps 16

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 10

H02K - Dynamo-electric Machines 8

Y10T - Technical Subjects Covered BY Former US Classification 5

B60K - Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply 5

F04C - Rotary-piston, OR Oscillating-piston, Positive-displacement Machines FOR Liquids ; Rotary-piston, OR Oscillating-piston, Positive-displacement Pumps 4

F05D - Indexing Scheme FOR Aspects Relating TO Non-positive-displacement Machines OR Engines, Gas-turbines OR Jet-propulsion Plants 3

B01D - Separation 3

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 2

Y02T - Climate Change Mitigation Technologies Related TO Transportation 2

F01N - Gas-flow Silencers OR Exhaust Apparatus FOR Machines OR Engines IN GENERAL; Gas-flow Silencers OR Exhaust Apparatus FOR Internal-combustion Engines 2

F01P - Cooling OF Machines OR Engines IN GENERAL; Cooling OF Internal-combustion Engines 2

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 2

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 2

Top 15 of 28 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

Coavis's patent record in context - here's where to go next.

Coavis's lead technology class is F02M (Supplying Combustion Engines IN General With Combustible Mixtures OR Constituents Thereof), 40% of its portfolio - see every assignee active in that class. Explore F02M
Ranked #6,635 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Coavis against Central Garden & PET Company, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 42.3/100 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.