Where does Lumos Solar, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Lumos Solar, Inc. ranks #36,318 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 Lumos Solar, Inc. hold?

Lumos Solar, Inc. holds 7 US utility patents granted between 2018 and 2022, spanning 4 technology areas.

What is Lumos Solar, Inc.'s Innovation Score?

Lumos Solar, Inc. has an Innovation Score of 17.1 out of 100 (4th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Lumos Solar, Inc. focus on?

Lumos Solar, Inc.'s top technology area is F24S (Solar Heat COLLECTORS; Solar Heat Systems) with 1 patents, ranking #181 of 287 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Is Lumos Solar, Inc.'s patent grant rate increasing or decreasing?

Lumos Solar, Inc.'s recent grant velocity is -83% 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 Lumos Solar, Inc.'s patents?

Lumos Solar, Inc.'s patents average 2.6 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 Lumos Solar, 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

Lumos Solar, Inc.

USPTO PatentsView assignee record - 7 granted patents across 4 technology areas, recorded in grant years 2018–2022. 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: F24S (Solar Heat COLLECTORS; Solar Heat Systems).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Lumos ranks #36,318 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 4 technology areas.

#36,318
of 49,997 US assignees by volume: 4th percentile
by Innovation Score (17.1/100): 2.6
avg claims per patent: -83%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R36318 · US Corporation #36,318 · 7 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-LOW · CLAIMS-SPARSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 7 grants
MID-PACK #36,318/49,997
PHOTO-FINISH Lumedyne Incorporated
CPC-NARROW F24S · 4 areas
INNOV-LOW 17.1/100
CLAIMS-SPARSE 2.6 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -83% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Lumedyne Technologies Incorporated (±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 Lumos’s 17.1 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 7.2 pts (42%) Velocity 1.3 pts (8%) Breadth 7.1 pts (42%) Claim depth 1.5 pts (9%)

Qualcomm Incorporated · highest

85
Lumos Solar · this assignee

17
3D Lighting… · lowest

7

What this shows Lumos's Innovation Score is 17.1/100 (4th percentile 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 Lumos?

Each dot is one of Lumos’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). Lumos’s own 2.6 claims/patent is at or below the 17.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Lumos's grants concentrate

Lumos Solar, Inc. is a focused PatentsView assignee: 4 CPC subclasses with 14.3% of grants classified under F24S (Solar Heat COLLECTORS; Solar Heat Systems). Peak complete grant year is 2019 (5 grants) versus a trough of 1 in 2018. By volume, Lumos sits between Lumedyne Technologies Incorporated and Lyotropic Therapeutics, Inc..

Lumos's three-year grant acceleration

Lumos Solar, Inc. shows 1 grants in 2022–2024 against only 5 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.

Lumedyne Incorpor…

7
Lumenture

7
Lumino

7
Lumitek Display T…

7
Luraco

7
Luxwall

7
Lydall

7
Lyotropic Therape…

7
Lumos Solar ◀

7

What this shows Lumos holds 7 patents at rank #36,303, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Lumos

By rank, the assignees closest to #36,303 in granted patent volume.

Leaders in F24S (Solar Heat Collectors)

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

Lumos's Innovation Score vs. every tracked assignee

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

17 4th percentile higher than 4% 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 · 2018–2022

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Lumos Solar, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	14.3%
2019	5	71.4%
2022	1	14.3%

Which technologies does Lumos Solar, Inc. patent most?

F24S - Solar Heat COLLECTORS; Solar Heat Systems 1

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 1

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

H02S - Generation OF Electric Power BY Conversion OF Infrared Radiation, Visible Light OR Ultraviolet Light, e.g. Using Photovoltaic [PV] Modules 1

Top 4 of 4 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

Lumos Solar, Inc.'s patent record in context - here's where to go next.

Lumos Solar, Inc.'s lead technology class is F24S (Solar Heat COLLECTORS; Solar Heat Systems), 14.3% of its portfolio - see every assignee active in that class. Explore F24S
Ranked #36,318 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Lumos Solar, Inc. against Lumedyne Technologies Incorporated, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 17.1/100 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.