Where does Lamplight Farms Incorporated rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Lamplight Farms Incorporated ranks #8,628 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 Lamplight Farms Incorporated hold?

Lamplight Farms Incorporated holds 37 US utility patents granted between 2015 and 2025, spanning 25 technology areas.

What is Lamplight Farms Incorporated's Innovation Score?

Lamplight Farms Incorporated has an Innovation Score of 41.0 out of 100 (top 34% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Lamplight Farms Incorporated focus on?

Lamplight Farms Incorporated's top technology area is F23D (Burners) with 20 patents, ranking #15 of 247 assignees active in that subclass. Grants appear in 25 CPC subclasses total.

Is Lamplight Farms Incorporated's patent grant rate increasing or decreasing?

Lamplight Farms Incorporated's recent grant velocity is -48% 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 Lamplight Farms Incorporated's patents?

Lamplight Farms Incorporated's patents average 12.4 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 Lamplight Farms Incorporated 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

Lamplight Farms Incorporated

USPTO PatentsView assignee record - 37 granted patents across 25 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: F23D (Burners).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Lamplight ranks #8,628 of 49,997 tracked US assignees by granted-patent volume, with 37 patents across 25 technology areas.

#8,628
of 49,997 US assignees by volume: Top 34%
by Innovation Score (41.0/100): 12.4
avg claims per patent: -48%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R8628 · US Corporation #8,628 · 37 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 37 grants
UPPER-Q #8,628/49,997
PHOTO-FINISH Kite Pharma
CPC-FOCUS F23D · 25 areas
INNOV-PAR 41.0/100
CLAIMS-RICH 12.4 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -48% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Kite Pharma, 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 Lamplight’s 41.0 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 12.6 pts (31%) Velocity 3.3 pts (8%) Breadth 17.7 pts (43%) Claim depth 7.4 pts (18%)

Qualcomm Incorporated · highest

85
Contec · near

41
H E F · near

41
Lamplight Farms… · this assignee

41
Meiji Seika Pharma · near

41
RAB Lighting · near

41
3D Lighting… · lowest

7

What this shows Lamplight's Innovation Score is 41.0/100 (top 34% 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 Lamplight?

Each dot is one of Lamplight’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). Lamplight’s own 12.4 claims/patent is at or below the 16.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Lamplight's grants concentrate

Lamplight Farms Incorporated is a focused PatentsView assignee: 25 CPC subclasses with 54.1% of grants classified under F23D (Burners). Peak complete grant year is 2019 (7 grants) versus a trough of 1 in 2022. By volume, Lamplight sits between Kite Pharma, Inc. and Ligand Pharmaceuticals Incorporated.

Lamplight's three-year grant acceleration

Lamplight Farms Incorporated shows 6 grants in 2022–2024 against only 12 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.

Kite Pharma

37
Lensvector

37
Leoni Bordnetz-sy…

37
Liebherr-aerospac…

37
Lenovo (United St…

37
Liebert

37
Life AS

37
Ligand Pharmaceut…

37
Lamplight Farms I… ◀

37

What this shows Lamplight holds 37 patents at rank #8,630, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Lamplight

By rank, the assignees closest to #8,630 in granted patent volume.

Leaders in F23D (Burners)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Lamplight, neither rank-band nor same-CPC leaders (those blocks stay above). In F23D (Burners), Lamplight ranks #15 of 247 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (41 here).

H.E.F. 41 Contec, LLC 41 Meiji Seika Pharma Co., Ltd. 41 RAB Lighting Inc. 41

Lamplight's Innovation Score vs. every tracked assignee

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

41 Top 34% higher than 66% 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

Lamplight Farms Incorporated patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	4	10.8%
2016	2	5.4%
2017	6	16.2%
2018	2	5.4%
2019	7	18.9%
2020	2	5.4%
2021	3	8.1%
2022	1	2.7%
2024	5	13.5%
2025partial year	5	13.5%

Which technologies does Lamplight Farms Incorporated patent most?

F23D - Burners 20

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 19

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 9

F23Q - Ignition ; Extinguishing-devices 6

F24B - Domestic Stoves OR Ranges FOR Solid Fuels ; Implements FOR USE IN Connection With Stoves OR Ranges 5

F21L - Lighting Devices OR Systems Thereof, Being Portable OR Specially Adapted FOR Transportation 4

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 4

A01M - Catching, Trapping OR Scaring OF Animals ; Apparatus FOR THE Destruction OF Noxious Animals OR Noxious Plants 3

F24C - Domestic Stoves OR Ranges ; Details OF Domestic Stoves OR Ranges, OF General Application 3

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 2

C11C - Fatty Acids From Fats, Oils OR WAXES; CANDLES; Fats, Oils OR Fatty Acids BY Chemical Modification OF Fats, Oils, OR Fatty Acids Obtained Therefrom 2

Y10T - Technical Subjects Covered BY Former US Classification 1

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 1

F23H - Grates ; Cleaning OR Raking Grates 1

F23B - Methods OR Apparatus FOR Combustion Using Only Solid Fuel 1

Top 15 of 25 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

Lamplight Farms Incorporated's patent record in context - here's where to go next.

Lamplight Farms Incorporated's lead technology class is F23D (Burners), 54.1% of its portfolio - see every assignee active in that class. Explore F23D
Ranked #8,628 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Lamplight Farms Incorporated against Kite Pharma, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.0/100 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.