Where does Enlighten Innovations Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Enlighten Innovations Inc. ranks #18,585 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 Enlighten Innovations Inc. hold?

Enlighten Innovations Inc. holds 15 US utility patents granted between 2018 and 2025, spanning 14 technology areas.

What is Enlighten Innovations Inc.'s Innovation Score?

Enlighten Innovations Inc. has an Innovation Score of 39.6 out of 100 (top 38% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Enlighten Innovations Inc.'s patent grant rate increasing or decreasing?

Enlighten Innovations Inc.'s recent grant velocity is +60% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Enlighten Innovations Inc.'s patents?

Enlighten Innovations Inc.'s patents average 22.5 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 Enlighten Innovations 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 Foreign Corporation

Enlighten Innovations Inc.

Q: What technology areas does Enlighten Innovations Inc. focus on?

Enlighten Innovations Inc.'s top technology area is C25B (Electrolytic OR Electrophoretic Processes FOR THE Production OF Compounds OR NON-METALS; Apparatus Therefor) with 8 patents. Grants appear in 14 CPC subclasses total.

USPTO PatentsView assignee record - 15 granted patents across 14 technology areas, recorded in grant years 2018–2025. 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: C25B (Electrolytic OR Electrophoretic Processes FOR THE Production OF Compounds OR NON-METALS; Apparatus Therefor).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Enlighten ranks #18,585 of 49,997 tracked US assignees by granted-patent volume, with 15 patents across 14 technology areas.

#18,585
of 49,997 US assignees by volume: Top 38%
by Innovation Score (39.6/100): 22.5
avg claims per patent: +60%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R18585 · Foreign Corporation #18,585 · 15 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-DENSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 15 grants
MID-PACK #18,585/49,997
PHOTO-FINISH Endgame
CPC-FOCUS C25B · 14 areas
INNOV-THIN 39.6/100
CLAIMS-DENSE 22.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +60% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Endgame, 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.

Qualcomm Incorporated · highest

85
Enlighten Innovations · this assignee

40
3D Lighting… · lowest

7

What this shows Enlighten's Innovation Score is 39.6/100 (top 38% 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.

Where Enlighten's grants concentrate

Enlighten Innovations Inc. is a focused PatentsView assignee: 14 CPC subclasses with 53.3% of grants classified under C25B (Electrolytic OR Electrophoretic Processes FOR THE Production OF Compounds OR NON-METALS; Apparatus Therefor). Peak complete grant year is 2019 (4 grants) versus a trough of 1 in 2018. By volume, Enlighten sits between EnFlex, Inc. and Environmental Systems Research Institute (ESRI).

Enlighten's three-year grant acceleration

Enlighten Innovations Inc. shows 4 grants in 2022–2024 against only 8 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.

Enflex

15
Endgame

15
Energy Solutions…

15
Engineered Insert…

15
Entech Instruments

15
Entourage Medical

15
Enviro Water Mine…

15
Environmental Sys…

15
Enlighten Innovat… ◀

15

What this shows Enlighten holds 15 patents at rank #18,593, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Enlighten

By rank, the assignees closest to #18,593 in granted patent volume.

Leaders in C25B (Electrolytic OR Electrophoretic Processes FOR THE Product…)

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

Enlighten's Innovation Score vs. every tracked assignee

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

40 Top 38% higher than 62% 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 · 2018–2025

Grants by year

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

View data table

Enlighten Innovations Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	6.7%
2019	4	26.7%
2020	2	13.3%
2021	2	13.3%
2022	3	20.0%
2024	1	6.7%
2025partial year	2	13.3%

Which technologies does Enlighten Innovations Inc. patent most?

C25B - Electrolytic OR Electrophoretic Processes FOR THE Production OF Compounds OR NON-METALS; Apparatus Therefor 8

C25C - Processes FOR THE Electrolytic Production, Recovery OR Refining OF METALS; Apparatus Therefor 7

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 7

C10G - Cracking Hydrocarbon OILS; Production OF Liquid Hydrocarbon Mixtures, e.g. BY Destructive Hydrogenation, Oligomerisation, Polymerisation ; Recovery OF Hydrocarbon Oils From Oil-shale, Oil-sand, OR GASES; Refining Mixtures Mainly Consisting OF HYDROCARBONS; Reforming OF NAPHTHA; Mineral Waxes 6

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 6

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 3

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 2

F25B - Refrigeration Machines, Plants OR SYSTEMS; Combined Heating AND Refrigeration SYSTEMS; Heat Pump Systems 1

H01G - CAPACITORS; Capacitors, Rectifiers, Detectors, Switching Devices, Light-sensitive OR Temperature-sensitive Devices OF THE Electrolytic Type 1

F01K - Steam Engine PLANTS; Steam ACCUMULATORS; Engine Plants NOT Otherwise Provided FOR; Engines Using Special Working Fluids OR Cycles 1

Y10T - Technical Subjects Covered BY Former US Classification 1

C07C - Acyclic OR Carbocyclic Compounds 1

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 1

B01D - Separation 1

Top 14 of 14 technology areas

Where it ranks

Overall rank by patents

#18,585

of 49,997 tracked assignees

Innovation Score

39.6 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

Enlighten Innovations Inc.'s patent record in context - here's where to go next.

Enlighten Innovations Inc.'s lead technology class is C25B (Electrolytic OR Electrophoretic Processes FOR THE Production OF Compounds OR NON-METALS; Apparatus Therefor), 53.3% of its portfolio - see every assignee active in that class. Explore C25B
Ranked #18,585 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Enlighten Innovations Inc. against EnFlex, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.6/100 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.