ESGL Strengthens IP Portfolio with Provisional Patent Filing for Commercialized Precious Metal Recovery Technology
ESGL Holdings Limited - Class A Ordinary Shares (ESGL)
Company Research
Source: GlobeNewswire
SINGAPORE, Oct. 08, 2025 (GLOBE NEWSWIRE) -- ESGL Holdings Limited (NASDAQ: ESGL), a leading carbon neutral, innovative enviro-tech company regenerating industrial waste into circular products, through its subsidiary Environmental Solutions Asia Pte Ltd (“ESA”), has filed a patent application (reference number 10202502909X) with the Intellectual Property Office of Singapore (IPOS), to protect its proprietary precious-metal recovery technology designed for treating acidic waste streams. The provisional patent filing follows more than two years of focused R&D, leading to the successful commercialization of the technology through the recovery of precious metal concentrates from semiconductor acid waste. The proprietary process uses a combination of high-temperature treatment and advanced resin systems to achieve efficient recovery with a lower environmental impact. The concentrates are later refined into pure precious metals by partner refineries. “This patent filing marks an import
Show less
Read more
Impact Snapshot
Event Time:
ESGL
Last Price
Price Change
Price Change%
Volume Shares
Max Up
Max Down
%
Volume Ratio
Performance Comparison
Updated
|
Event Day
Stock performance from the time of news release until the following 4pm ET market close
|
Last price at news event
|
Since Event
Multi-day stock performance from the time of the news release
|
|---|---|---|
|
EVENT DAY
Stock performance from the time of news release until the following 4pm ET market close
|
LAST
PRICE AT NEWS EVENT |
SINCE EVENT
Multi-day stock performance from the time of the news release
|
| Last Price | ||
| VWAP | ||
|
High:
|
Max Up |
High:
|
|
Low:
|
Max Down |
Low:
|
|
%
|
Post news range |
%
|
|
|
Price change |
|
|
|
Price Change Percentage |
|
|
|
S&P 500 (SPX) |
|
|
%
|
Volume ratio |
%
|
| Volume | ||
| Ticks | ||
|
|
Avg transaction size |
|
Don't Miss Out On The Next BIG Stock Move
Event day
Event Day Chart will not be displayed beyond 90-day period of the event
Performance since event
Time And Velocity Analysis
Be the first to know
Opt in for alerts from News Quantifed
Sign Up Today
Opt-in for
ESGL alerts
Learn More With NQ
Reading the Impact Report
Help Me Understand This Data
Help Me Understand This Data
How NQ Works
What is news-based trading?
And why is it so successful?
And why is it so successful?
Movers & Shakers
The biggest gainers and losers and WHY it moved
ESGL alerts
High impacting ESGL Holdings Limited - Class A Ordinary Shares news events
Weekly update
A roundup of the hottest topics
ESGL
News
- ESGL Holdings Limited (NASDAQ: ESGL) Announces Strategic MOU with De Tomaso Automobili Holdings Limited and PT Buana Megawisatama to Explore a Carbon-Neutral Luxury Race Circuit in Bintan, IndonesiaGlobeNewswire
- ESGL (NASDAQ:ESGL) had its "sell (e+)" rating reaffirmed by analysts at <a style="font-weight:bold" href="https://weissratings.com/">Weiss Ratings</a>.MarketBeat
- ESGL and De Tomaso Extend Term of Merger Agreement, Reaffirming Commitment to Business CombinationGlobeNewswire
ESGL
Sec Filings
- 11/26/25 - Form 6-K
- 11/25/25 - Form 6-K
- 11/6/25 - Form 6-K
- ESGL's page on the SEC website