ALZAID
Live / Registered — Registered and renewed (as of 10 Jan 2026)
What this means for you
Registered since 16 Sept 1986. 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 16 Sept 2026).
Record
- Serial number
- 73581079
- Registration number
- 1409074
- Mark type
- Word mark
- Filed
- 03 Feb 1986
- Published for opposition
- 24 Jun 1986
- Registered
- 16 Sept 1986
- Next maintenance due
- 16 Sept 2026
- Attorney of record
- Peter A. Chiabotti
Goods and services
- Class 001 — Chemicals: CHEMICAL COMPATIBILITY TEST KIT CONSISTING OF POLYMERS FOR ASSESSING AGENT AND SOLVENT COMPATIBILITY WITH OSMOTIC PUMPS
Owner
- ALZET, LLC, N Lafayette, IN, US
- DURECT CORPORATION, Cupertino, CA, US
- ALZA CORPORATION, PALO ALTO, CA, US
- ALZA CORPORATION, PALO ALTO, CA, US
- ALZA CORPORATION, PALO ALTO, CA, US
Prior registrations
Prosecution history
- 10 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 10 Jan 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 10 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 30 Dec 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 19 Sept 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 19 Sept 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 19 Sept 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 19 Sept 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 19 Sept 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 22 Sept 2025 — TEAS SECTION 8 & 9 RECEIVED
- 16 Sept 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 25 Dec 2024 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 29 Sept 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 29 Sept 2016 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 29 Sept 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED