Is SodaStream Patented?

Quick answer

Yes — CO2 cylinder + carbonator

Yes. SodaStream (now owned by PepsiCo) holds patents on the carbonator-bottle interface and the CO2 cylinder valve — most notably the Quick Connect cylinder design.

What to know

• The original 2007 utility patent has expired — knockoff carbonators are now legal in many markets.
• PepsiCo's moat is the CO2 cylinder ecosystem, not the machine itself; the Quick Connect format is patented and proprietary.

Have your own invention idea?

If a product like SodaStream Terracan get patent protection, your idea probably can too — assuming it’s novel. The cheapest first step is a provisional patent application, which locks in your priority date for 12 months while you validate the market. LegalZoom files provisionals from $199 + USPTO fees; you can also read the official USPTO patent basics first if you prefer.

Scan my idea for freeFile a provisional from $199

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