Where does Hillsound Equipment Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hillsound Equipment Inc. ranks #31,914 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 Hillsound Equipment Inc. hold?

Hillsound Equipment Inc. holds 8 US utility patents granted between 2015 and 2024, spanning 3 technology areas.

What is Hillsound Equipment Inc.'s Innovation Score?

Hillsound Equipment Inc. has an Innovation Score of 38.4 out of 100 (top 41% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Hillsound Equipment Inc. focus on?

Hillsound Equipment Inc.'s top technology area is A43B (Characteristic Features OF FOOTWEAR; Parts OF Footwear) with 2 patents, ranking #139 of 317 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

Is Hillsound Equipment Inc.'s patent grant rate increasing or decreasing?

Hillsound Equipment Inc.'s recent grant velocity is +67% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Hillsound Equipment Inc.'s patents?

Hillsound Equipment Inc.'s patents average 7.9 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 Hillsound Equipment 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

Hillsound Equipment Inc.

USPTO PatentsView assignee record - 8 granted patents across 3 technology areas, recorded in grant years 2015–2024. 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: A43B (Characteristic Features OF FOOTWEAR; Parts OF Footwear).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Hillsound ranks #31,914 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 3 technology areas.

#31,914
of 49,997 US assignees by volume: Top 41%
by Innovation Score (38.4/100): 7.9
avg claims per patent: +67%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R31914 · Foreign Corporation #31,914 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #31,914/49,997
PHOTO-FINISH Heule Werkzeug
CPC-NARROW A43B · 3 areas
INNOV-THIN 38.4/100
CLAIMS-SPARSE 7.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +67% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Heule Werkzeug AG (±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 Hillsound’s 38.4 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 7.6 pts (20%) Velocity 20.0 pts (52%) Breadth 6.1 pts (16%) Claim depth 4.7 pts (12%)

Qualcomm Incorporated · highest

85
Hillsound Equipment · this assignee

38
3D Lighting… · lowest

7

What this shows Hillsound's Innovation Score is 38.4/100 (top 41% 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 Hillsound?

Each dot is one of Hillsound’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). Hillsound’s own 7.9 claims/patent is at or below the 15.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Hillsound's grants concentrate

Hillsound Equipment Inc. is a focused PatentsView assignee: 3 CPC subclasses with 25% of grants classified under A43B (Characteristic Features OF FOOTWEAR; Parts OF Footwear). Peak complete grant year is 2015 (3 grants) versus a trough of 1 in 2021. By volume, Hillsound sits between Heule Werkzeug AG and Holt Sales and Service, LLC.

Hillsound's three-year grant acceleration

Hillsound Equipment Inc. shows 4 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.

Heule Werkzeug

8
Heywire

8
High Spot Health…

8
Highland Natural…

8
His Majesty the K…

8
Histogen

8
Hog Slat

8
Holt Sales and Se…

8
Hillsound Equipme… ◀

8

What this shows Hillsound holds 8 patents at rank #31,948, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hillsound

By rank, the assignees closest to #31,948 in granted patent volume.

Leaders in A43B (Characteristic Features OF Footwear)

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

Hillsound's Innovation Score vs. every tracked assignee

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

38 Top 41% higher than 59% 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 · 2015–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

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

Which technologies does Hillsound Equipment Inc. patent most?

A43B - Characteristic Features OF FOOTWEAR; Parts OF Footwear 2

A43C - Fastenings OR Attachments OF FOOTWEAR; Laces IN General 2

A47C - CHAIRS; SOFAS; Beds 1

Top 3 of 3 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

Hillsound Equipment Inc.'s patent record in context - here's where to go next.

Hillsound Equipment Inc.'s lead technology class is A43B (Characteristic Features OF FOOTWEAR; Parts OF Footwear), 25% of its portfolio - see every assignee active in that class. Explore A43B
Ranked #31,914 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hillsound Equipment Inc. against Heule Werkzeug AG, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 38.4/100 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.