Where does Heatworks Technologies, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Heatworks Technologies, Inc. ranks #26,456 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 Heatworks Technologies, Inc. hold?

Heatworks Technologies, Inc. holds 10 US utility patents granted between 2017 and 2022, spanning 6 technology areas.

What is Heatworks Technologies, Inc.'s Innovation Score?

Heatworks Technologies, Inc. has an Innovation Score of 26.2 out of 100 (20th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Heatworks Technologies, Inc. focus on?

Heatworks Technologies, Inc.'s top technology area is F24H (Fluid Heaters, e.g. Water OR AIR Heaters, Having Heat-generating Means, e.g. Heat Pumps, IN General) with 5 patents, ranking #49 of 303 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

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

Heatworks Technologies, Inc.'s recent grant velocity is +133% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

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

Heatworks Technologies, Inc.'s patents average 9.9 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 Heatworks Technologies, 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

Heatworks Technologies, Inc.

USPTO PatentsView assignee record - 10 granted patents across 6 technology areas, recorded in grant years 2017–2022. 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: F24H (Fluid Heaters, e.g. Water OR AIR Heaters, Having Heat-generating Means, e.g. Heat Pumps, IN General).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Heatworks ranks #26,456 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 6 technology areas.

#26,456
of 49,997 US assignees by volume: 20th percentile
by Innovation Score (26.2/100): 9.9
avg claims per patent: +133%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R26456 · US Corporation #26,456 · 10 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 10 grants
MID-PACK #26,456/49,997
PHOTO-FINISH Harken Incorporated
CPC-NARROW F24H · 6 areas
INNOV-THIN 26.2/100
CLAIMS-PAR 9.9 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +133% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Harken, Incorporated (±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 Heatworks’s 26.2 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 8.3 pts (32%) Velocity 3.3 pts (13%) Breadth 8.7 pts (33%) Claim depth 5.9 pts (23%)

Qualcomm Incorporated · highest

85
Heatworks · this assignee

26
3D Lighting… · lowest

7

What this shows Heatworks's Innovation Score is 26.2/100 (20th 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.

Does more volume mean deeper claims for Heatworks?

Each dot is one of Heatworks’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). Heatworks’s own 9.9 claims/patent is at or below the 14.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Heatworks's grants concentrate

Heatworks Technologies, Inc. is a focused PatentsView assignee: 6 CPC subclasses with 50% of grants classified under F24H (Fluid Heaters, e.g. Water OR AIR Heaters, Having Heat-generating Means, e.g. Heat Pumps, IN General). Peak complete grant year is 2021 (3 grants) versus a trough of 1 in 2017. By volume, Heatworks sits between Harken, Incorporated and HiberCell, Inc..

Heatworks's three-year grant acceleration

Heatworks Technologies, Inc. shows 3 grants in 2022–2024 against only 6 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.

Harken Incorporat…

10
Haynes Internatio…

10
Healthstream

10
Hearth Hounds

10
Heinrich-heine-un…

10
Helix Biopharma

10
Heraeus Nexensos

10
Hibercell

10
Heatworks ◀

10

What this shows Heatworks holds 10 patents at rank #26,480, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Heatworks

By rank, the assignees closest to #26,480 in granted patent volume.

Leaders in F24H (Fluid Heaters)

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

Heatworks's Innovation Score vs. every tracked assignee

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

26 20th percentile higher than 20% 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 · 2017–2022

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Heatworks Technologies, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	10.0%
2019	2	20.0%
2020	1	10.0%
2021	3	30.0%
2022	3	30.0%

Which technologies does Heatworks Technologies, Inc. patent most?

F24H - Fluid Heaters, e.g. Water OR AIR Heaters, Having Heat-generating Means, e.g. Heat Pumps, IN General 5

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 1

A47G - Household OR Table Equipment 1

A47J - Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages 1

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

F24D - Domestic- OR Space-heating Systems, e.g. Central Heating SYSTEMS; Domestic Hot-water Supply SYSTEMS; Elements OR Components Therefor 1

Top 6 of 6 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

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

Heatworks Technologies, Inc.'s lead technology class is F24H (Fluid Heaters, e.g. Water OR AIR Heaters, Having Heat-generating Means, e.g. Heat Pumps, IN General), 50% of its portfolio - see every assignee active in that class. Explore F24H
Ranked #26,456 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Heatworks Technologies, Inc. against Harken, Incorporated, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 26.2/100 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.