Where does Safe and Care Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Safe and Care Ltd. ranks #37,302 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 Safe and Care Ltd. hold?

Safe and Care Ltd. holds 7 US utility patents granted between 2017 and 2024, spanning 3 technology areas.

What is Safe and Care Ltd.'s Innovation Score?

Safe and Care Ltd. has an Innovation Score of 23.8 out of 100 (13th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Safe and Care Ltd. focus on?

Safe and Care Ltd.'s top technology area is E05B (LOCKS; Accessories THEREFOR; Handcuffs) with 4 patents. Grants appear in 3 CPC subclasses total.

Is Safe and Care Ltd.'s patent grant rate increasing or decreasing?

Safe and Care Ltd.'s recent grant velocity is +150% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Safe and Care Ltd.'s patents?

Safe and Care Ltd.'s patents average 6.4 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 Safe and Care Ltd. 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

Safe and Care Ltd.

USPTO PatentsView assignee record - 7 granted patents across 3 technology areas, recorded in grant years 2017–2024. 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: E05B (LOCKS; Accessories THEREFOR; Handcuffs).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Safe ranks #37,302 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 3 technology areas.

#37,302
of 49,997 US assignees by volume: 13th percentile
by Innovation Score (23.8/100): 6.4
avg claims per patent: +150%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R37302 · Foreign Corporation #37,302 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #37,302/49,997
PHOTO-FINISH Sachleben Chemie
CPC-NARROW E05B · 3 areas
INNOV-THIN 23.8/100
CLAIMS-SPARSE 6.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +150% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Sachleben Chemie GmbH (±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.

Qualcomm Incorporated · highest

85
Safe and Care · this assignee

24
3D Lighting… · lowest

7

What this shows Safe's Innovation Score is 23.8/100 (13th 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.

Where Safe's grants concentrate

Safe and Care Ltd. is a focused PatentsView assignee: 3 CPC subclasses with 57.1% of grants classified under E05B (LOCKS; Accessories THEREFOR; Handcuffs). Peak complete grant year is 2021 (2 grants) versus a trough of 1 in 2017. By volume, Safe sits between Synaptic Research, LLC and Safie Inc..

Safe's three-year grant acceleration

Safe and Care Ltd. shows 3 grants in 2022–2024 against only 3 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.

Synaptic Research

7
System Lighting S…

7
SYZ Cell Therapy

7
Sachleben Chemie

7
Safer Sports

7
Safety Trace

7
Safety Tubs

7
Safie

7
Safe and Care ◀

7

What this shows Safe holds 7 patents at rank #37,537, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Safe

By rank, the assignees closest to #37,537 in granted patent volume.

Leaders in E05B (Locks)

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

Safe's Innovation Score vs. every tracked assignee

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

24 13th percentile higher than 13% 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 · 2017–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Safe and Care Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	14.3%
2019	1	14.3%
2021	2	28.6%
2022	1	14.3%
2024	2	28.6%

Which technologies does Safe and Care Ltd. patent most?

E05B - LOCKS; Accessories THEREFOR; Handcuffs 4

A47B - TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture 2

E05C - Bolts OR Fastening Devices FOR Wings, Specially FOR Doors OR Windows 1

Top 3 of 3 technology areas

Where it ranks

Overall rank by patents

#37,302

of 49,997 tracked assignees

Innovation Score

23.8 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Safe and Care Ltd.'s patent record in context - here's where to go next.

Safe and Care Ltd.'s lead technology class is E05B (LOCKS; Accessories THEREFOR; Handcuffs), 57.1% of its portfolio - see every assignee active in that class. Explore E05B
Ranked #37,302 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Safe and Care Ltd. against Synaptic Research, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 23.8/100 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.