Where does Coelux S.r.l. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Coelux S.r.l. ranks #8,355 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Coelux S.r.l. hold?

Coelux S.r.l. holds 38 US utility patents granted between 2017 and 2025, spanning 25 technology areas.

What is Coelux S.r.l.'s Innovation Score?

Coelux S.r.l. has an Innovation Score of 46.1 out of 100 (top 22% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Coelux S.r.l.'s patent grant rate increasing or decreasing?

Coelux S.r.l.'s recent grant velocity is -5% 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 Coelux S.r.l.'s patents?

Coelux S.r.l.'s patents average 27.2 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 Coelux S.r.l. 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

Coelux S.r.l.

Q: What technology areas does Coelux S.r.l. focus on?

Coelux S.r.l.'s top technology area is F21V (FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR) with 33 patents. Grants appear in 25 CPC subclasses total.

USPTO PatentsView assignee record - 38 granted patents across 25 technology areas, recorded in grant years 2017–2025. 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: F21V (FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Coelux ranks #8,355 of 50,000 tracked US assignees by granted-patent volume, with 38 patents across 25 technology areas.

#8,355
of 50,000 US assignees by volume: Top 22%
by Innovation Score (46.1/100): 27.2
avg claims per patent: -5%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R8355 · Foreign Corporation #8,355 · 38 grants

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

GRANTS-SMALL 38 grants
UPPER-Q #8,355/50,000
PHOTO-FINISH Caterpillar Energy S…
CPC-FOCUS F21V · 25 areas
INNOV-PAR 46.1/100
CLAIMS-DENSE 27.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT -5% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Caterpillar Energy 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.

Qualcomm Incorporated · highest

85
Binder · near

46
Coelux S r l · this assignee

46
J schmalz · near

46
Stubhub · near

46
Textron · near

46
3D Lighting Innovati… · lowest

7

What this shows Coelux S.r.l. stamps GRANTS-SMALL, UPPER-Q, PHOTO-FINISH, CPC-FOCUS, INNOV-PAR, CLAIMS-DENSE, TYPE-FRNCORP, VEL-FLAT, BOOK-FULL. Volume places it #8,355 of 50,000; Innovation Score 46.1/100 sits in the top 22% of the PatentsView-derived corpus. Closest grant-volume peer on this plate is Caterpillar Energy Solutions Gmbh (±0 grants).

Portfolio overview

Coelux S.r.l. has been granted 38 US utility patents between 2017 and 2025, placing Coelux S.r.l. at #8,355 of 50,000 across all assignees tracked by PlainPatent. This portfolio spans 25 distinct Cooperative Patent Classification (CPC) subclasses, averaging 27.2 claims per patent with primary concentration in F21V (FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR). As a Foreign Corporation, Coelux S.r.l. is one of the more focused assignees in the PatentsView dataset. By volume, Coelux sits between Caterpillar Energy Solutions Gmbh (38 patents, rank #8,352) and Corn Bak B.v. (38 patents, rank #8,360) - the closest US assignees by grant volume. The composite Innovation Score of 46.1/100 blends portfolio volume, grant velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Grant cadence records the difference between two grant-year windows. Between 2020 and 2024 the company received 18 grants, compared with 19 in the 2015–2019 window, a -5% shift in five-year grant velocity. Both windows cover five complete grant years; the latest PatentsView year is a partial release and is excluded from this comparison, though it still appears in the yearly table and chart below. Grant timing can lag the related application by years, so this comparison does not establish current R&D spending, strategic intent, or a company’s application activity. The Foreign Corporation classification provides context for the assignee record, not a conclusion about its business strategy.

Claim depth and technology breadth describe this aggregate record. Coelux S.r.l.'s 27.2 average claims per patent is an average count, not a measure of claim scope, legal strength, enforceability, or design-around risk. The record spans 25 CPC subclasses. Combined with portfolio volume, these figures let readers compare the documented grant records of assignees in similar technology classes.

Caterpillar Energ…

38
Caterpillar Motor…

38
Champion Link Int…

38
Clarios Germany &…

38
Comenity

38
Concaten

38
Cool Planet Energ…

38
Corn Bak B V

38
Coelux S r l ◀

38

What this shows Coelux holds 38 patents at rank #8,356, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Coelux

By rank, the assignees closest to #8,356 in granted patent volume.

Leaders in F21V (Functional Features OR Details OF Lighting Devices OR Sys…)

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

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (46 here).

Binder Gmbh 46 J.schmalz Gmbh 46 Textron Inc. 46 Stubhub, Inc. 46

Coelux's Innovation Score vs. every tracked assignee

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

46 Top 22% higher than 78% 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Coelux S.r.l. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	3	7.9%
2018	4	10.5%
2019	12	31.6%
2020	12	31.6%
2021	3	7.9%
2022	1	2.6%
2024	2	5.3%
2025partial year	1	2.6%

Which technologies does Coelux S.r.l. patent most?

F21V - FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 33

G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS 27

F21Y - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED 22

F21S - NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS 19

F21W - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS 11

B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 8

C03C - CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS 6

E04F - FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 4

E04D - ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS 3

E04B - GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 3

F21K - NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR 2

H10H - INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS 2

E06B - FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES 2

B64D - EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT 2

G02F - OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 1

Top 15 of 25 technology areas

Where it ranks

Overall rank by patents

#8,355

of 50,000 tracked assignees

Innovation Score

46.1 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

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.