Where does Warmboard, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Warmboard, Inc. ranks #44,027 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 Warmboard, Inc. hold?

Warmboard, Inc. holds 6 US utility patents granted between 2020 and 2024, spanning 8 technology areas.

What is Warmboard, Inc.'s Innovation Score?

Warmboard, Inc. has an Innovation Score of 46.2 out of 100 (top 21% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Insufficient historical data is available to calculate a velocity trend for Warmboard, Inc..

What does claim depth mean for Warmboard, Inc.'s patents?

Warmboard, Inc.'s patents average 15.8 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 Warmboard, 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

Warmboard, Inc.

Q: What technology areas does Warmboard, Inc. focus on?

Warmboard, Inc.'s top technology area is F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening) with 3 patents. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 8 technology areas, recorded in grant years 2020–2024. 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, Warmboard ranks #44,027 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 8 technology areas.

#44,027
of 49,997 US assignees by volume: Top 21%
by Innovation Score (46.2/100): 15.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R44027 · US Corporation #44,027 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 6 grants
LOWER-Q #44,027/49,997
PHOTO-FINISH WaisMed
CPC-NARROW F24F · 8 areas
INNOV-PAR 46.2/100
CLAIMS-RICH 15.8 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: WaisMed 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
Warmboard · this assignee

46
3D Lighting… · lowest

7

What this shows Warmboard's Innovation Score is 46.2/100 (top 21% 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 Warmboard's grants concentrate

Warmboard, Inc. is a focused PatentsView assignee: 8 CPC subclasses with 50% of grants classified under F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening). Peak complete grant year is 2022 (2 grants) versus a trough of 1 in 2020. By volume, Warmboard sits between WaisMed Ltd. and Watershed Solar LLC.

Warmboard's three-year grant acceleration

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

Waismed

6
Wako (USA)

6
Wallenius Water I…

6
Wanda M Weder & W…

6
Warrior

6
Waste Repurposing…

6
Waterguru

6
Watershed Solar

6
Warmboard ◀

6

What this shows Warmboard holds 6 patents at rank #44,036, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Warmboard

By rank, the assignees closest to #44,036 in granted patent volume.

Leaders in F24F (Air-conditioning)

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

Warmboard's Innovation Score vs. every tracked assignee

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

46 Top 21% higher than 79% 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 · 2020–2024

Grants by year

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

View data table

Warmboard, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	16.7%
2022	2	33.3%
2023	1	16.7%
2024	2	33.3%

Which technologies does Warmboard, Inc. patent most?

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 3

F24D - Domestic- OR Space-heating Systems, e.g. Central Heating SYSTEMS; Domestic Hot-water Supply SYSTEMS; Elements OR Components Therefor 3

G06F - Electric Digital Data Processing 2

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 2

F24H - Fluid Heaters, e.g. Water OR AIR Heaters, Having Heat-generating Means, e.g. Heat Pumps, IN General 1

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 1

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 1

G01K - Measuring TEMPERATURE; Measuring Quantity OF HEAT; Thermally-sensitive Elements NOT Otherwise Provided FOR 1

Top 8 of 8 technology areas

Where it ranks

Overall rank by patents

#44,027

of 49,997 tracked assignees

Innovation Score

46.2 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

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

Warmboard, Inc.'s lead technology class is F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening), 50% of its portfolio - see every assignee active in that class. Explore F24F
Ranked #44,027 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Warmboard, Inc. against WaisMed Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 46.2/100 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.