CRYODEFEND
Live / Registered — Registered and renewed (as of 15 Jan 2026)
What this means for you
Registered since 06 Oct 2015. 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 06 Oct 2025).
Record
- Serial number
- 86138264
- Registration number
- 4827708
- Mark type
- Stylized text
- Filed
- 09 Dec 2013
- Published for opposition
- 13 Jan 2015
- Registered
- 06 Oct 2015
- Next maintenance due
- 06 Oct 2025
- Attorney of record
- Courtney A. H. Thompson
Goods and services
- Class 001 — Chemicals: Cell and tissue cryopreservation media, namely, cryopreservation kits for use in scientific and medical research consisting primarily of protein-free optimized media formulation designed to retain maximal viability of cells undergoing the cryopreservation process
Owner
- Bio-Techne Corporation, MINNEAPOLIS, MN, US
- Bio-Techne Corporation, MINNEAPOLIS, MN, US
- Techne Corporation, Minneapolis, MN, US
- Techne Corporation, Minneapolis, MN, US
Prosecution history
- 15 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 15 Jan 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 15 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 12 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 06 Oct 2025 — TEAS SECTION 8 & 9 RECEIVED
- 06 Oct 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 06 Jan 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 06 Jan 2022 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 06 Jan 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 01 Oct 2021 — TEAS SECTION 8 & 15 RECEIVED
- 06 Oct 2020 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 06 Oct 2015 — REGISTERED-PRINCIPAL REGISTER
- 01 Sept 2015 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 31 Aug 2015 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 10 Aug 2015 — STATEMENT OF USE PROCESSING COMPLETE