PFANSTIEHL
Live / Registered — Registered and renewed (as of 04 Oct 2025)
What this means for you
Registered since 23 Jun 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 23 Jun 2025).
Record
- Serial number
- 86438426
- Registration number
- 4759722
- Mark type
- Stylized text
- Filed
- 29 Oct 2014
- Published for opposition
- 07 Apr 2015
- Registered
- 23 Jun 2015
- Next maintenance due
- 23 Jun 2025
- Attorney of record
- Paul C. Llewellyn
Goods and services
- Class 001 — Chemicals: Biochemical catalysts; Chemical additives for use in the manufacture of pharmaceuticals; Chemicals for use in biotechnological manufacturing processes; Chemicals for use in biotechnological product development; Chemicals for use in the biochemical and chemical industry; Chemicals for use in the manufacture of formulation ingredients, pharmaceutical intermediates, active pharmaceutical ingredients, pharmaceutical preparations, drug formulations and vaccines; Excipients for use in the manufacture of of injectable formulation ingredients, pharmaceutical intermediates, active pharmaceutical ingredients, pharmaceutical preparations, drug formulations and vaccines
- Class 042 — Scientific and technological services: Biochemical research and development; Chemical, biochemical, biological and bacteriological research and analysis; Drug discovery services; Pharmaceutical drug development services; Product research and development; Research and development in the pharmaceutical and biotechnology fields; Research and development of vaccines and medicines
Owner
- Pfanstiehl, Inc., Waukegan, IL, US
- Pfanstiehl, Inc., Waukegan, IL, US
- Pfanstiehl, Inc., Waukegan, IL, US
Prosecution history
- 04 Oct 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 04 Oct 2025 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 04 Oct 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 04 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 11 Jun 2025 — TEAS SECTION 8 & 9 RECEIVED
- 23 Jun 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 22 Jul 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 22 Jul 2021 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 22 Jul 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 16 Mar 2021 — TEAS SECTION 8 & 15 RECEIVED
- 23 Jun 2020 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 22 Aug 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 22 Aug 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 23 Jun 2015 — REGISTERED-PRINCIPAL REGISTER
- 07 Apr 2015 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED