What does the patent cover?

It covers a 'Color Shift Base Film and Method of Manufacturing the Same' – a film that changes color depending on viewing angle, likely for security or packaging uses.

How long does the patent last?

The patent is valid for 20 years from the filing date of March 18, 2021, expiring in 2041.

Why hasn't Arrow Greentech disclosed revenue potential?

The company has not provided any quantitative details on market size or expected revenue, suggesting the patent is at an early stage of commercialization.

Packaging · Micro cap

Arrow Greentech gets Indian patent for color shift film

The patent protects proprietary technology but the company has not disclosed any revenue potential. For a micro-cap with declining sales, IP is incremental.

— 1 earlier story on Arrow Greentech Ltd. →

ARROWGREEN By Tipsheet Editorial 1 Jul 2026 · 3:18 PM IST Verify on BSE · NSE

Mkt cap₹887 cr

P/E18.74×

ROE33.53%

Debt / eq.0.00

Div yld0.84%

₹887 cr Market capitalisation of Arrow Greentech

What's new

Indian patent granted for 'Color Shift Base Film and Manufacturing Method'.
Patent number 589622, granted May 18, 2026, valid 20 years from March 18, 2021.
No commercial implications disclosed.

Why this matters

The patent is a defensive asset for a micro-cap with trailing revenue down 27% and profit down 35%. Without quantified impact, it is not a growth catalyst.

What we're watching

Any licensing or partnership deals using the patent.
Future revenue attribution from patented products.
Whether the technology gains traction in packaging or security applications.

The full read

Arrow Greentech has been granted an Indian patent for a color shift base film. The patent, number 589622, was granted on May 18, 2026, and lasts 20 years from filing. The company gave no revenue guidance. Not yet, anyway. That is typical for a micro-cap with a market cap of ₹887 cr and trailing revenue down 27% and profit down 35%. The patent adds to the IP portfolio but without a clear commercial path, it remains a shelf asset.

Questions answered

What does the patent cover?: It covers a 'Color Shift Base Film and Method of Manufacturing the Same' – a film that changes color depending on viewing angle, likely for security or packaging uses.
How long does the patent last?: The patent is valid for 20 years from the filing date of March 18, 2021, expiring in 2041.
Why hasn't Arrow Greentech disclosed revenue potential?: The company has not provided any quantitative details on market size or expected revenue, suggesting the patent is at an early stage of commercialization.

Mentioned: Indian Patent Office · Patent 589622

Primary source BSE · NSE · Tijori

An independent reading of the company's own disclosure — the primary filing above is the final word.

Company snapshot

Arrow Greentech Ltd.

Packaging

₹937 cr

P/E 19.79×

Latest quarter · Mar 2026

Sales₹42 cr

Net profit₹7 cr

Op. margin+24.8%

EPS₹4.90

Strength & growth

Debt / equity0.00×

Current ratio10.34×

Sales CAGR+14.7%

EPS CAGR+1.8%

Story so far

All notes on ARROWGREEN →

1 Jul 2026 · 3:18 PM IST Arrow Greentech gets Indian patent for color shift film
45d ago Arrow Greentech reports falling revenue and profit for FY26