DR. LEAVEN
Live / Allowed — Publication / registration review complete (as of 17 Sept 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 07 Nov 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99485366
- Mark type
- Word mark
- Filed
- 07 Nov 2025
- Published for opposition
- 06 Oct 2026
- Attorney of record
- John Paul Oleksiuk
Goods and services
- Class 001 — Chemicals: leavening cultures, namely, cultures of bacteria and yeast for use in the manufacture of food; sourdough starter, namely, cultures of bacteria and yeast for use as sourdough bread starter
- Class 030 — Staple foods: food leavening agents; bakery goods; baking agents in the nature of food leavening agents; sourdough starter for culinary purposes; yeast
- Class 035 — Advertising and business services: online retail store services featuring food leavening agents, food leavening cultures, yeast, and yeast-based products; retail store services featuring materials for baking; online retail store services featuring a wide variety of consumer goods
Owner
- Leaven Foods, Inc., San Diego, CA, US
Prosecution history
- 10 Sept 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 10 Sept 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 09 Sept 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 09 Sept 2026 — TEAS REQUEST FOR RECONSIDERATION RECEIVED
- 12 Jun 2026 — NOTIFICATION OF FINAL REFUSAL EMAILED
- 12 Jun 2026 — FINAL REFUSAL E-MAILED
- 12 Jun 2026 — FINAL REFUSAL WRITTEN
- 27 Apr 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 27 Apr 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 27 Apr 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 28 Mar 2026 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 28 Mar 2026 — NON-FINAL ACTION E-MAILED
- 28 Mar 2026 — NON-FINAL ACTION WRITTEN
- 19 Mar 2026 — ASSIGNED TO EXAMINER
- 15 Mar 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED