PFENEX EXPRESSION TECHNOLOGY
Live / Registered — Registered and renewed (as of 23 May 2019)
What this means for you
Registered since 26 May 2009. 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 26 May 2019).
Record
- Serial number
- 78472332
- Registration number
- 3628740
- Mark type
- Stylized text
- Filed
- 24 Aug 2004
- Published for opposition
- 13 Dec 2005
- Registered
- 26 May 2009
- Next maintenance due
- 26 May 2019
- Attorney of record
- Ilene B. Tannen
Goods and services
- Class 042 — Scientific and technological services: Research and development of proteins for use in pharmaceutical products and licensing of intellectual property
Owner
- PELICAN TECHNOLOGY HOLDINGS, INC., San Diego, CA, US
- PFENEX INC., SAN DIEGO, CA, US
- Dow Chemical Company, The, Midland, MI, US
- Dow Chemical Company, The, Midland, MI, US
- Dow Chemical Company, The, Midland, MI, US
Prosecution history
- 25 Jun 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 25 Jun 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 25 Jun 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 06 Feb 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 06 Feb 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 06 Feb 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 06 Feb 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 06 Feb 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 18 Oct 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 23 May 2019 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 23 May 2019 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 23 May 2019 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 23 May 2019 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 19 Apr 2019 — TEAS SECTION 8 & 9 RECEIVED
- 26 May 2018 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED