Where does THE Safer Plug Company Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), THE Safer Plug Company Limited ranks #43,620 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 THE Safer Plug Company Limited hold?

THE Safer Plug Company Limited holds 6 US utility patents granted between 2015 and 2016, spanning 3 technology areas.

What is THE Safer Plug Company Limited's Innovation Score?

THE Safer Plug Company Limited has an Innovation Score of 27.9 out of 100 (25th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is THE Safer Plug Company Limited's patent grant rate increasing or decreasing?

THE Safer Plug Company Limited's recent grant velocity is -100% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for THE Safer Plug Company Limited's patents?

THE Safer Plug Company Limited's patents average 26.7 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 THE Safer Plug Company 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

THE Safer Plug Company Limited

Q: What technology areas does THE Safer Plug Company Limited focus on?

THE Safer Plug Company Limited's top technology area is F16L (PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General) with 5 patents, ranking #419 of 1,907 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 3 technology areas, recorded in grant years 2015–2016. 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: F16L (PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, THE ranks #43,620 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 3 technology areas.

#43,620
of 49,997 US assignees by volume: 25th percentile
by Innovation Score (27.9/100): 26.7
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R43620 · Foreign Corporation #43,620 · 6 grants

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

GRANTS-MICRO 6 grants
LOWER-Q #43,620/49,997
PHOTO-FINISH THE Mentholatum
CPC-NARROW F16L · 3 areas
INNOV-THIN 27.9/100
CLAIMS-DENSE 26.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: THE Mentholatum Company (±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 THE’s 27.9 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 6.7 pts (24%) Velocity 0.0 pts (0%) Breadth 6.1 pts (22%) Claim depth 15.0 pts (54%)

Qualcomm Incorporated · highest

85
THE Safer Plug · this assignee

28
3D Lighting… · lowest

7

What this shows THE's Innovation Score is 27.9/100 (25th 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 THE?

Each dot is one of THE’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). THE’s own 26.7 claims/patent is ABOVE the 12.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where THE's grants concentrate

THE Safer Plug Company Limited is a focused PatentsView assignee: 3 CPC subclasses with 83.3% of grants classified under F16L (PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General). By volume, THE sits between THE Mentholatum Company and THE University OF Kitakyushu.

THE Mentholatum

6
THE Morey Organiz…

6
THE Paper Battery

6
THE Pink Geranium…

6
THE Switch Drive…

6
THE Ultimate Soft…

6
THE United States…

6
THE University OF…

6
THE Safer Plug ◀

6

What this shows THE holds 6 patents at rank #43,531, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near THE

By rank, the assignees closest to #43,531 in granted patent volume.

Leaders in F16L (Pipes)

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

THE's Innovation Score vs. every tracked assignee

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

28 25th percentile higher than 25% 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 · 2015–2016

Grants by year

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

View data table

THE Safer Plug Company Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	50.0%
2016	3	50.0%

Which technologies does THE Safer Plug Company Limited patent most?

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 5

F15B - Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR 1

E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells 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

THE Safer Plug Company Limited's patent record in context - here's where to go next.

THE Safer Plug Company Limited's lead technology class is F16L (PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General), 83.3% of its portfolio - see every assignee active in that class. Explore F16L
Ranked #43,620 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare THE Safer Plug Company Limited against THE Mentholatum Company, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.9/100 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.