Where does FH Alliance Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), FH Alliance Inc. ranks #31,628 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 FH Alliance Inc. hold?

FH Alliance Inc. holds 8 US utility patents granted between 2021 and 2025, spanning 5 technology areas.

What is FH Alliance Inc.'s Innovation Score?

FH Alliance Inc. has an Innovation Score of 35.3 out of 100 (top 50% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does FH Alliance Inc. focus on?

FH Alliance Inc.'s top technology area is F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening) with 8 patents, ranking #126 of 885 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is FH Alliance Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for FH Alliance Inc..

What does claim depth mean for FH Alliance Inc.'s patents?

FH Alliance Inc.'s patents average 5.3 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 FH Alliance 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

FH Alliance Inc.

USPTO PatentsView assignee record - 8 granted patents across 5 technology areas, recorded in grant years 2021–2025. 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: F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, FH ranks #31,628 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 5 technology areas.

#31,628
of 49,997 US assignees by volume: Top 50%
by Innovation Score (35.3/100): 5.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R31628 · Foreign Corporation #31,628 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 8 grants
MID-PACK #31,628/49,997
PHOTO-FINISH Fccl Partnership
CPC-NARROW F24F · 5 areas
INNOV-THIN 35.3/100
CLAIMS-SPARSE 5.3 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Fccl Partnership (±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 FH’s 35.3 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 7.6 pts (21%) Velocity 16.7 pts (47%) Breadth 7.9 pts (22%) Claim depth 3.2 pts (9%)

Qualcomm Incorporated · highest

85
Bonza Botanicals PTY · near

35
Senju Sprinkler · near

35
Shenzhen Nanpiaochen… · near

35
FH Alliance · this assignee

35
Okamura · near

35
3D Lighting… · lowest

7

What this shows FH's Innovation Score is 35.3/100 (top 50% 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 FH?

Each dot is one of FH’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). FH’s own 5.3 claims/patent is at or below the 17.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where FH's grants concentrate

FH Alliance Inc. is a focused PatentsView assignee: 5 CPC subclasses with 100% of grants classified under F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening). Peak complete grant year is 2024 (3 grants) versus a trough of 1 in 2022. By volume, FH sits between Fccl Partnership and Filmetrics, Inc..

FH's three-year grant acceleration

FH Alliance Inc. shows 5 grants in 2022–2024 against only 2 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.

Fccl Partnership

8
Fenf

8
Ferfics

8
Fevertags

8
Fibox OY AB

8
Fiedler & Lundgre…

8
Figueras Seating…

8
Filmetrics

8
FH Alliance ◀

8

What this shows FH holds 8 patents at rank #31,617, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near FH

By rank, the assignees closest to #31,617 in granted patent volume.

Leaders in F24F (Air-conditioning)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for FH, neither rank-band nor same-CPC leaders (those blocks stay above). In F24F (Air-conditioning), FH ranks #126 of 885 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (35 here).

Okamura Corporation 35 Shenzhen Nanpiaochen Industry Co., Ltd. 35 Senju Sprinkler Co., Ltd. 35 Bonza Botanicals PTY., Ltd. 35

FH's Innovation Score vs. every tracked assignee

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

35 Top 50% higher than 50% 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 · 2021–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

FH Alliance Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	2	25.0%
2022	1	12.5%
2023	1	12.5%
2024	3	37.5%
2025partial year	1	12.5%

Which technologies does FH Alliance Inc. patent most?

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 8

B60H - Arrangements OF Heating, Cooling, Ventilating OR Other Air-treating Devices Specially Adapted FOR Passenger OR Goods Spaces OF Vehicles 1

F25D - REFRIGERATORS; Cold ROOMS; ICE-BOXES; Cooling OR Freezing Apparatus NOT Otherwise Provided FOR 1

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

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

Top 5 of 5 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

FH Alliance Inc.'s patent record in context - here's where to go next.

FH Alliance Inc.'s lead technology class is F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening), 100% of its portfolio - see every assignee active in that class. Explore F24F
Ranked #31,628 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare FH Alliance Inc. against Fccl Partnership, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.3/100 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.