CHANG MEDIUM
Live / Registered — Registered and renewed (as of 18 Jul 2023)
What this means for you
Registered since 12 Jul 1983. 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 12 Jul 2023).
Record
- Serial number
- 73342083
- Registration number
- 1244971
- Mark type
- Word mark
- Filed
- 17 Dec 1981
- Published for opposition
- 19 Apr 1983
- Registered
- 12 Jul 1983
- Next maintenance due
- 12 Jul 2023
- Attorney of record
- Joseph R. Dages
Goods and services
- Class 005 — Pharmaceuticals: Tissue Culture Medium for Growing Human Amniotic Fluid Cells
Owner
- NEXPRING US OPCO INC., BEVERLY, MA, US
- FUJIFILM IRVINE SCIENTIFIC, INC., SANTA ANA, CA, US
- IRVINE SCIENTIFIC SALES COMPNAY, INC., Santa Ana, CA, US
- Hana Media, Inc., Berkeley, CA, US
- Hana Media, Inc., Berkeley, CA, US
- Hana Media, Inc., Berkeley, CA, US
Prosecution history
- 13 Oct 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 13 Oct 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 13 Oct 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 13 Oct 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 13 Oct 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 04 Aug 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 18 Jul 2023 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 18 Jul 2023 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 18 Jul 2023 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 18 Jul 2023 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 27 Dec 2022 — TEAS SECTION 8 & 9 RECEIVED
- 12 Jul 2022 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 23 Jan 2019 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 02 Oct 2014 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 02 Oct 2014 — TEAS CHANGE OF OWNER ADDRESS RECEIVED