Where does Aspen Pumps Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Aspen Pumps Limited ranks #16,601 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 Aspen Pumps Limited hold?

Aspen Pumps Limited holds 17 US utility patents granted between 2019 and 2025, spanning 12 technology areas.

What is Aspen Pumps Limited's Innovation Score?

Aspen Pumps Limited has an Innovation Score of 47.9 out of 100 (top 17% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Aspen Pumps Limited focus on?

Aspen Pumps Limited's top technology area is F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening) with 9 patents, ranking #111 of 885 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

Is Aspen Pumps Limited's patent grant rate increasing or decreasing?

Aspen Pumps Limited's recent grant velocity is +1300% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Aspen Pumps Limited's patents?

Aspen Pumps Limited's patents average 12.3 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 Aspen Pumps Limited 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

Aspen Pumps Limited

USPTO PatentsView assignee record - 17 granted patents across 12 technology areas, recorded in grant years 2019–2025. 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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The verdict

According to USPTO PatentsView, Aspen ranks #16,601 of 49,997 tracked US assignees by granted-patent volume, with 17 patents across 12 technology areas.

#16,601
of 49,997 US assignees by volume: Top 17%
by Innovation Score (47.9/100): 12.3
avg claims per patent: +1300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R16601 · Foreign Corporation #16,601 · 17 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 17 grants
MID-PACK #16,601/49,997
PHOTO-FINISH Aqua-Leisure…
CPC-FOCUS F24F · 12 areas
INNOV-PAR 47.9/100
CLAIMS-RICH 12.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +1300% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Aqua-Leisure Recreation, 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 Aspen’s 47.9 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 10.0 pts (21%) Velocity 18.3 pts (38%) Breadth 12.2 pts (25%) Claim depth 7.4 pts (15%)

Qualcomm Incorporated · highest

85
Aspen Pumps · this assignee

48
3D Lighting… · lowest

7

What this shows Aspen's Innovation Score is 47.9/100 (top 17% 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 Aspen?

Each dot is one of Aspen’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). Aspen’s own 12.3 claims/patent is at or below the 17.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Aspen's grants concentrate

Aspen Pumps Limited is a focused PatentsView assignee: 12 CPC subclasses with 52.9% of grants classified under F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening). Peak complete grant year is 2023 (6 grants) versus a trough of 1 in 2019. By volume, Aspen sits between Aqua-Leisure Recreation, LLC and AweXome Ray, Inc..

Aspen's three-year grant acceleration

Aspen Pumps Limited shows 11 grants in 2022–2024 against only 4 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.

Aqua-leisure Recr…

17
Aquarius Engines…

17
Arcom Digital

17
Ashworth Bros

17
Ausco Products

17
Autronic Plastics

17
Avi Networks

17
Awexome Ray

17
Aspen Pumps ◀

17

What this shows Aspen holds 17 patents at rank #16,607, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Aspen

By rank, the assignees closest to #16,607 in granted patent volume.

Leaders in F24F (Air-conditioning)

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

Aspen's Innovation Score vs. every tracked assignee

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

48 Top 17% higher than 83% 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 · 2019–2025

Grants by year

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

View data table

Aspen Pumps Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	5.9%
2020	1	5.9%
2021	2	11.8%
2022	2	11.8%
2023	6	35.3%
2024	3	17.6%
2025partial year	2	11.8%

Which technologies does Aspen Pumps Limited patent most?

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 9

F04B - Positive-displacement Machines FOR LIQUIDS; Pumps 5

F04D - Non-positive-displacement Pumps 5

G01F - Measuring Volume, Volume Flow, Mass Flow OR Liquid LEVEL; Metering BY Volume 4

F25D - REFRIGERATORS; Cold ROOMS; ICE-BOXES; Cooling OR Freezing Apparatus NOT Otherwise Provided FOR 2

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 2

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 1

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 1

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 1

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 1

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

G01L - Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure 1

Top 12 of 12 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

Aspen Pumps Limited's patent record in context - here's where to go next.

Aspen Pumps Limited's lead technology class is F24F (AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening), 52.9% of its portfolio - see every assignee active in that class. Explore F24F
Ranked #16,601 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Aspen Pumps Limited against Aqua-Leisure Recreation, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 47.9/100 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.