Where does Spacesaver Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Spacesaver Corporation ranks #37,647 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 Spacesaver Corporation hold?

Spacesaver Corporation holds 7 US utility patents granted between 2015 and 2024, spanning 10 technology areas.

What is Spacesaver Corporation's Innovation Score?

Spacesaver Corporation has an Innovation Score of 45.6 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%).

Is Spacesaver Corporation's patent grant rate increasing or decreasing?

Spacesaver Corporation's recent grant velocity is +33% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Spacesaver Corporation's patents?

Spacesaver Corporation's patents average 12.1 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 Spacesaver Corporation 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

Spacesaver Corporation

Q: What technology areas does Spacesaver Corporation focus on?

Spacesaver Corporation's top technology area is B65G (Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors) with 5 patents, ranking #411 of 1,746 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 10 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: B65G (Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Spacesaver ranks #37,647 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 10 technology areas.

#37,647
of 49,997 US assignees by volume: Top 23%
by Innovation Score (45.6/100): 12.1
avg claims per patent: +33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R37647 · US Corporation #37,647 · 7 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-UP · BOOK-FULL

GRANTS-MICRO 7 grants
LOWER-Q #37,647/49,997
PHOTO-FINISH Southern Medical…
CPC-FOCUS B65G · 10 areas
INNOV-PAR 45.6/100
CLAIMS-RICH 12.1 claims/avg
TYPE-USCORP US Corporation
VEL-UP +33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Southern Medical University (±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 Spacesaver’s 45.6 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 7.2 pts (16%) Velocity 20.0 pts (44%) Breadth 11.2 pts (25%) Claim depth 7.3 pts (16%)

Qualcomm Incorporated · highest

85
Spacesaver · this assignee

46
3D Lighting… · lowest

7

What this shows Spacesaver's Innovation Score is 45.6/100 (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 Spacesaver?

Each dot is one of Spacesaver’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). Spacesaver’s own 12.1 claims/patent is ABOVE the 10.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Spacesaver's grants concentrate

Spacesaver Corporation is a focused PatentsView assignee: 10 CPC subclasses with 71.4% of grants classified under B65G (Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors). Peak complete grant year is 2015 (2 grants) versus a trough of 1 in 2016. By volume, Spacesaver sits between Southern Medical University and Spartech, LLC.

Spacesaver's three-year grant acceleration

Spacesaver Corporation shows 3 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.

Southern Medical…

7
Southern Plant Gr…

7
Sovema Group S P A

7
SP Technology

7
Spark Therapeutics

7
Sparkling Bins

7
Spartan Bioscience

7
Spartech

7
Spacesaver ◀

7

What this shows Spacesaver holds 7 patents at rank #37,464, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Spacesaver

By rank, the assignees closest to #37,464 in granted patent volume.

Leaders in B65G (Transport OR Storage Devices)

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

Spacesaver's Innovation Score vs. every tracked assignee

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

46 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 · 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

Spacesaver Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	28.6%
2016	1	14.3%
2021	1	14.3%
2022	1	14.3%
2024	2	28.6%

Which technologies does Spacesaver Corporation patent most?

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 5

A01G - HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering 3

A47B - TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture 3

B62B - Hand-propelled Vehicles, e.g. Hand Carts OR PERAMBULATORS; Sledges 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

Y10T - Technical Subjects Covered BY Former US Classification 1

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 1

H04W - Wireless Communication Networks 1

A01F - Processing OF Harvested PRODUCE; HAY OR Straw PRESSES; Devices FOR Storing Agricultural OR Horticultural Produce 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

Top 10 of 10 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

Spacesaver Corporation's patent record in context - here's where to go next.

Spacesaver Corporation's lead technology class is B65G (Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors), 71.4% of its portfolio - see every assignee active in that class. Explore B65G
Ranked #37,647 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Spacesaver Corporation against Southern Medical University, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.6/100 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.