Where does FPI Fireplace Products International Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), FPI Fireplace Products International Ltd. ranks #40,284 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 FPI Fireplace Products International Ltd. hold?

FPI Fireplace Products International Ltd. holds 6 US utility patents granted between 2016 and 2022, spanning 8 technology areas.

What is FPI Fireplace Products International Ltd.'s Innovation Score?

FPI Fireplace Products International Ltd. has an Innovation Score of 29.4 out of 100 (31st percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is FPI Fireplace Products International Ltd.'s patent grant rate increasing or decreasing?

FPI Fireplace Products International Ltd.'s recent grant velocity is -50% 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 FPI Fireplace Products International Ltd.'s patents?

FPI Fireplace Products International Ltd.'s patents average 17.5 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

FPI Fireplace Products International Ltd.

Q: What technology areas does FPI Fireplace Products International Ltd. focus on?

FPI Fireplace Products International Ltd.'s top technology area is F24B (Domestic Stoves OR Ranges FOR Solid Fuels ; Implements FOR USE IN Connection With Stoves OR Ranges) with 6 patents. Grants appear in 8 CPC subclasses total.

Q: How is the FPI Fireplace Products International Ltd. 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 PatentsView assignee record - 6 granted patents across 8 technology areas, recorded in grant years 2016–2022. 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: F24B (Domestic Stoves OR Ranges FOR Solid Fuels ; Implements FOR USE IN Connection With Stoves OR Ranges).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, FPI ranks #40,284 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 8 technology areas.

#40,284
of 49,997 US assignees by volume: 31st percentile
by Innovation Score (29.4/100): 17.5
avg claims per patent: -50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R40284 · Foreign Corporation #40,284 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #40,284/49,997
PHOTO-FINISH Forus Health PVT
CPC-NARROW F24B · 8 areas
INNOV-THIN 29.4/100
CLAIMS-RICH 17.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Forus Health PVT. Ltd. (±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
FPI Fireplace… · this assignee

29
3D Lighting… · lowest

7

What this shows FPI's Innovation Score is 29.4/100 (31st 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.

Where FPI's grants concentrate

FPI Fireplace Products International Ltd. is a focused PatentsView assignee: 8 CPC subclasses with 100% of grants classified under F24B (Domestic Stoves OR Ranges FOR Solid Fuels ; Implements FOR USE IN Connection With Stoves OR Ranges). Peak complete grant year is 2019 (2 grants) versus a trough of 1 in 2016. By volume, FPI sits between Forus Health PVT. Ltd. and Freeze Frame, LLC.

FPI's three-year grant acceleration

FPI Fireplace Products International Ltd. shows 1 grants in 2022–2024 against only 3 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.

Forus Health PVT

6
Foundation FOR Re…

6
Fourphase AS

6
Fourthwall Media

6
Free Bionics Taiw…

6
Freedom Surveilla…

6
Freehand 2010

6
Freeze Frame

6
FPI Fireplace Pro… ◀

6

What this shows FPI holds 6 patents at rank #40,215, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near FPI

By rank, the assignees closest to #40,215 in granted patent volume.

Leaders in F24B (Domestic Stoves OR Ranges FOR Solid Fuels)

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

FPI's Innovation Score vs. every tracked assignee

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

29 31st percentile higher than 31% 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 · 2016–2022

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

FPI Fireplace Products International Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	16.7%
2017	1	16.7%
2019	2	33.3%
2021	1	16.7%
2022	1	16.7%

Which technologies does FPI Fireplace Products International Ltd. patent most?

F24B - Domestic Stoves OR Ranges FOR Solid Fuels ; Implements FOR USE IN Connection With Stoves OR Ranges 6

Y10T - Technical Subjects Covered BY Former US Classification 3

F24C - Domestic Stoves OR Ranges ; Details OF Domestic Stoves OR Ranges, OF General Application 2

F23J - Removal OR Treatment OF Combustion Products OR Combustion RESIDUES; Flues 2

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools 2

E05B - LOCKS; Accessories THEREFOR; Handcuffs 1

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 1

E05C - Bolts OR Fastening Devices FOR Wings, Specially FOR Doors OR Windows 1

Top 8 of 8 technology areas

Where it ranks

Overall rank by patents

#40,284

of 49,997 tracked assignees

Innovation Score

29.4 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

FPI Fireplace Products International Ltd.'s patent record in context - here's where to go next.

FPI Fireplace Products International Ltd.'s lead technology class is F24B (Domestic Stoves OR Ranges FOR Solid Fuels ; Implements FOR USE IN Connection With Stoves OR Ranges), 100% of its portfolio - see every assignee active in that class. Explore F24B
Ranked #40,284 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare FPI Fireplace Products International Ltd. against Forus Health PVT. Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 29.4/100 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.