Where does HS Products Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), HS Products Limited ranks #47,497 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 HS Products Limited hold?

HS Products Limited holds 5 US utility patents granted between 2022 and 2024, spanning 7 technology areas.

What is HS Products Limited's Innovation Score?

HS Products Limited has an Innovation Score of 45.4 out of 100 (top 23% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does HS Products Limited focus on?

HS Products Limited's top technology area is A47C (CHAIRS; SOFAS; Beds) with 3 patents, ranking #288 of 728 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is HS Products Limited's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for HS Products Limited.

What does claim depth mean for HS Products Limited's patents?

HS Products Limited's patents average 16.4 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 HS Products 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

HS Products Limited

USPTO PatentsView assignee record - 5 granted patents across 7 technology areas, recorded in grant years 2022–2024. 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: A47C (CHAIRS; SOFAS; Beds).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, HS ranks #47,497 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 7 technology areas.

#47,497
of 49,997 US assignees by volume: Top 23%
by Innovation Score (45.4/100): 16.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R47497 · Foreign Corporation #47,497 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
BOTTOM-DECILE #47,497/49,997
PHOTO-FINISH Hotpack Packaging…
CPC-NARROW A47C · 7 areas
INNOV-PAR 45.4/100
CLAIMS-RICH 16.4 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2024 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Hotpack Packaging Industries 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 HS’s 45.4 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 (14%) Velocity 20.0 pts (44%) Breadth 9.4 pts (21%) Claim depth 9.8 pts (22%)

Qualcomm Incorporated · highest

85
HS Products · this assignee

45
3D Lighting… · lowest

7

What this shows HS's Innovation Score is 45.4/100 (top 23% 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 HS?

Each dot is one of HS’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). HS’s own 16.4 claims/patent is ABOVE the 8.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where HS's grants concentrate

HS Products Limited is a focused PatentsView assignee: 7 CPC subclasses with 60% of grants classified under A47C (CHAIRS; SOFAS; Beds). Peak complete grant year is 2022 (2 grants) versus a trough of 1 in 2023. By volume, HS sits between Hotpack Packaging Industries LLC and HT Research, Inc..

HS's three-year grant acceleration

HS Products Limited shows 5 grants in 2022–2024 against only 0 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.

Hotpack Packaging…

5
House Wellness Fo…

5
Hoya Glass Disk (…

5
HS Foils OY

5
Hsiner

5
HT Materials

5
HT Materials Scie…

5
HT Research

5
HS Products ◀

5

What this shows HS holds 5 patents at rank #47,402, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near HS

By rank, the assignees closest to #47,402 in granted patent volume.

Leaders in A47C (Chairs)

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

HS's Innovation Score vs. every tracked assignee

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

45 Top 23% higher than 77% 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 · 2022–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

HS Products Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	2	40.0%
2023	1	20.0%
2024	2	40.0%

Which technologies does HS Products Limited patent most?

A47C - CHAIRS; SOFAS; Beds 3

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 2

B68G - Methods, Equipment, OR Machines FOR USE IN UPHOLSTERING; Upholstery NOT Otherwise Provided FOR 2

B65B - Machines, Apparatus OR Devices FOR, OR Methods OF, Packaging Articles OR MATERIALS; Unpacking 1

B21F - Working OR Processing OF Metal Wire 1

Y10T - Technical Subjects Covered BY Former US Classification 1

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 1

Top 7 of 7 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

HS Products Limited's patent record in context - here's where to go next.

HS Products Limited's lead technology class is A47C (CHAIRS; SOFAS; Beds), 60% of its portfolio - see every assignee active in that class. Explore A47C
Ranked #47,497 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare HS Products Limited against Hotpack Packaging Industries LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.4/100 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.