Comeback card

Hop Theory

Registration cancelled per USPTO on Nov 28, 2025

Status may change

Comeback idea

A home brewing hop kit line with flavor sachets and step-by-step recipe cards for craft beer fans.

The write-up

Hop Theory turns hop blends into a fun home brewing experience, and it's ready for a second act. Home brewers are always hunting for easy ways to add personality to their beer, and ready-to-use hop and spice sachets make experimenting simple for weekend fans. The name is up for a fresh start, and here's how you'd relaunch it: a starter line of hop and spice sachets with printed recipe cards, sold from hoptheoryshop.com.

AI-assisted write-up. Can be wrong. Not advice. We review editorial cards in batches and spot-check them.

Best open domain

hoptheoryshop.com

Not registered as of Oct 8, 2026 per RDAP. Domains move fast.

Search this domain at a registrar

Plain link, no affiliate code.

Registration cancelled per USPTO on Nov 28, 2025; check that the name isn't still in use (common-law rights) before you build; not legal advice.

The USPTO record

USPTO status
Registration cancelled per USPTO on Nov 28, 2025 · code 710 (Cancelled, Section 8)
Registration date
May 14, 2019
Filing date
Aug 11, 2015
Registration no.
5751547
Serial no.
86721894
Goods & services
Beer additives; Beer flavoring kits; Beer flavoring sachets; Sachets containing hops, fruit peels, spices and natural flavors for use in beer
Owner as listed with the USPTO
  • HOP THEORY LLC
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Status may change. The USPTO can reinstate a cancelled or expired registration, for example on a petition filed within 6 months, so this record could change. We re-check, but always verify the current status in TSDR.

FAQ

Is the Hop Theory name free to use?

We can't tell you that. A cancelled or expired registration does not mean a name is free; someone may still be using it (common-law rights). Verify the record in TSDR and consult a trademark attorney before you build.

When did the HOP THEORY registration end?

Registration cancelled per USPTO on Nov 28, 2025. Status may change.

Can the registration come back?

Yes, it's possible. The USPTO can reinstate a registration, for example on a petition filed within 6 months, so always check the current status in TSDR.

Is hoptheoryshop.com registered?

As of Oct 8, 2026, RDAP showed hoptheoryshop.com as not registered. Domains move fast, so check a registrar.

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