SYMBIOFILM
Live / Registered — Registered (as of 25 Aug 2026)
What this means for you
Registered since 25 Aug 2026. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 25 Aug 2032: the §71 affidavit of use).
Record
- Serial number
- 79446381
- Registration number
- 8407923
- Mark type
- Word mark
- Filed
- 25 Feb 2026
- Published for opposition
- 07 Jul 2026
- Registered
- 25 Aug 2026
- Next maintenance filing
- §71 affidavit of use, due by 25 Aug 2032 (grace period to 25 Feb 2033)
- Attorney of record
- Patrick J. Concannon
Goods and services
- Class 005 — Pharmaceuticals: Medicinal preparations for oral, nasal, and topical applications in the form of sprays for the prevention and treatment of pathogenic biofilm derived infections; medicinal preparations for the mouth and as sprays; decongestant nasal sprays
Owner
- Danstar Ferment AG, CH
- Danstar Ferment AG, CH
- Danstar Ferment AG, CH
Prosecution history
- 28 Sept 2026 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 28 Sept 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 28 Sept 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 28 Sept 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 28 Sept 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 24 Sept 2026 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
- 25 Aug 2026 — REGISTERED-PRINCIPAL REGISTER
- 07 Jul 2026 — PUBLISHED FOR OPPOSITION
- 01 Jul 2026 — NOTICE OF PUBLICATION
- 08 Jun 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 01 Jun 2026 — ASSIGNED TO EXAMINER
- 23 Mar 2026 — APPLICATION FILING RECEIPT MAILED
- 23 Mar 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 23 Mar 2026 — LIMITATION FROM ORIGINAL APPLICATION ENTERED
- 19 Mar 2026 — SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB