Where does Harrison Spinks Components Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Harrison Spinks Components Limited ranks #40,637 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 Harrison Spinks Components Limited hold?

Harrison Spinks Components Limited holds 6 US utility patents granted between 2016 and 2023, spanning 5 technology areas.

What is Harrison Spinks Components Limited's Innovation Score?

Harrison Spinks Components Limited has an Innovation Score of 24.5 out of 100 (15th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Harrison Spinks Components Limited's patent grant rate increasing or decreasing?

Harrison Spinks Components Limited's recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Harrison Spinks Components Limited's patents?

Harrison Spinks Components Limited's patents average 13.7 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 Harrison Spinks Components 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

Harrison Spinks Components Limited

Q: What technology areas does Harrison Spinks Components Limited focus on?

Harrison Spinks Components Limited's top technology area is B68G (Methods, Equipment, OR Machines FOR USE IN UPHOLSTERING; Upholstery NOT Otherwise Provided FOR) with 5 patents, ranking #9 of 52 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 5 technology areas, recorded in grant years 2016–2023. 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: B68G (Methods, Equipment, OR Machines FOR USE IN UPHOLSTERING; Upholstery NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Harrison ranks #40,637 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 5 technology areas.

#40,637
of 49,997 US assignees by volume: 15th percentile
by Innovation Score (24.5/100): 13.7
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R40637 · Foreign Corporation #40,637 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #40,637/49,997
PHOTO-FINISH Harbor MedTech
CPC-NARROW B68G · 5 areas
INNOV-THIN 24.5/100
CLAIMS-RICH 13.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Harbor MedTech, Inc. (±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 Harrison’s 24.5 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 6.7 pts (27%) Velocity 1.7 pts (7%) Breadth 7.9 pts (32%) Claim depth 8.2 pts (33%)

Qualcomm Incorporated · highest

85
Harrison Spinks… · this assignee

24
3D Lighting… · lowest

7

What this shows Harrison's Innovation Score is 24.5/100 (15th 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 Harrison?

Each dot is one of Harrison’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). Harrison’s own 13.7 claims/patent is at or below the 15.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Harrison's grants concentrate

Harrison Spinks Components Limited is a focused PatentsView assignee: 5 CPC subclasses with 83.3% of grants classified under B68G (Methods, Equipment, OR Machines FOR USE IN UPHOLSTERING; Upholstery NOT Otherwise Provided FOR). Peak complete grant year is 2020 (2 grants) versus a trough of 1 in 2016. By volume, Harrison sits between Harbor MedTech, Inc. and Haul-All Equipment Ltd..

Harrison's three-year grant acceleration

Harrison Spinks Components Limited shows 1 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.

Harbor Medtech

6
Harper Industries

6
Harper Trucks

6
Harris Aerial

6
Harvard Apparatus…

6
Harvest Moon Auto…

6
Hattar Tanin

6
Haul-all Equipment

6
Harrison Spinks C… ◀

6

What this shows Harrison holds 6 patents at rank #40,714, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Harrison

By rank, the assignees closest to #40,714 in granted patent volume.

Leaders in B68G (Methods)

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

Harrison's Innovation Score vs. every tracked assignee

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

24 15th percentile higher than 15% 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 · 2016–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Harrison Spinks Components Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	16.7%
2019	1	16.7%
2020	2	33.3%
2021	1	16.7%
2023	1	16.7%

Which technologies does Harrison Spinks Components Limited patent most?

B68G - Methods, Equipment, OR Machines FOR USE IN UPHOLSTERING; Upholstery NOT Otherwise Provided FOR 5

A47C - CHAIRS; SOFAS; Beds 5

Y10T - Technical Subjects Covered BY Former US Classification 3

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

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 1

Top 5 of 5 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

Harrison Spinks Components Limited's patent record in context - here's where to go next.

Harrison Spinks Components Limited's lead technology class is B68G (Methods, Equipment, OR Machines FOR USE IN UPHOLSTERING; Upholstery NOT Otherwise Provided FOR), 83.3% of its portfolio - see every assignee active in that class. Explore B68G
Ranked #40,637 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Harrison Spinks Components Limited against Harbor MedTech, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 24.5/100 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.