Where does Addison Hvac LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Addison Hvac LLC ranks #44,407 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 Addison Hvac LLC hold?

Addison Hvac LLC holds 5 US utility patents granted between 2020 and 2025, spanning 4 technology areas.

What is Addison Hvac LLC's Innovation Score?

Addison Hvac LLC has an Innovation Score of 37.4 out of 100 (top 44% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Addison Hvac LLC focus on?

Addison Hvac LLC's top technology area is F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening) with 4 patents, ranking #244 of 885 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Is Addison Hvac LLC's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Addison Hvac LLC.

What does claim depth mean for Addison Hvac LLC's patents?

Addison Hvac LLC's patents average 18.0 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 Addison Hvac LLC 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

Addison Hvac LLC

USPTO PatentsView assignee record - 5 granted patents across 4 technology areas, recorded in grant years 2020–2025. 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

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Addison ranks #44,407 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 4 technology areas.

#44,407
of 49,997 US assignees by volume: Top 44%
by Innovation Score (37.4/100): 18.0
avg claims per patent

USPTO PatentsView assignee plate

Corpus R44407 · US Corporation #44,407 · 5 grants

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

GRANTS-MICRO 5 grants
LOWER-Q #44,407/49,997
PHOTO-FINISH Active Micro
CPC-NARROW F24F · 4 areas
INNOV-THIN 37.4/100
CLAIMS-RICH 18.0 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2020–2025 · 6y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Active Micro Technologies, LLC (±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 Addison’s 37.4 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 6.2 pts (17%) Velocity 13.3 pts (36%) Breadth 7.1 pts (19%) Claim depth 10.8 pts (29%)

Qualcomm Incorporated · highest

85
Addison Hvac · this assignee

37
3D Lighting… · lowest

7

What this shows Addison's Innovation Score is 37.4/100 (top 44% 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 Addison?

Each dot is one of Addison’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). Addison’s own 18.0 claims/patent is ABOVE the 14.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Addison's grants concentrate

Addison Hvac LLC is a focused PatentsView assignee: 4 CPC subclasses with 80% of grants classified under F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening). Peak complete grant year is 2024 (2 grants) versus a trough of 1 in 2020. By volume, Addison sits between Active Micro Technologies, LLC and Adler Hot Oil Service, LLC.

Addison's three-year grant acceleration

Addison Hvac LLC shows 2 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.

Active Micro

5
Acupath Laborator…

5
Adaerata Partners…

5
Adder Technology

5
Adhesive

5
Aditya Birla Chem…

5
Adjucor

5
Adler Hot Oil Ser…

5
Addison Hvac ◀

5

What this shows Addison holds 5 patents at rank #44,735, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Addison

By rank, the assignees closest to #44,735 in granted patent volume.

Leaders in F24F (Air-conditioning)

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

Addison's Innovation Score vs. every tracked assignee

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

37 Top 44% higher than 56% 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 · 2020–2025

Grants by year

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

View data table

Addison Hvac LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	20.0%
2024	2	40.0%
2025partial year	2	40.0%

Which technologies does Addison Hvac LLC patent most?

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 4

F25B - Refrigeration Machines, Plants OR SYSTEMS; Combined Heating AND Refrigeration SYSTEMS; Heat Pump Systems 4

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 3

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

Top 4 of 4 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

Addison Hvac LLC's patent record in context - here's where to go next.

Addison Hvac LLC's lead technology class is F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening), 80% of its portfolio - see every assignee active in that class. Explore F24F
Ranked #44,407 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Addison Hvac LLC against Active Micro Technologies, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.4/100 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.