BRINGING SCIENCE TO STIMULATION

What this means for you

Registered since 04 Jun 2019. The owner can stop confusingly similar uses in the classes it covers.

Record

Serial number

87511112

Registration number

5770309

Mark type

Stylized text

Filed

29 Jun 2017

Published for opposition

13 Mar 2018

Registered

04 Jun 2019

Attorney of record

Julie Nichols Matthews

Goods and services

• Class 001 — Chemicals: Chemicals in the nature of anionic, cationic, nonionic and amphoteric surfactants as raw materials for use in oilfield applications and surface active agents, namely, wetting agents, emulsifying agents, foaming agents, antistatic agents, rheology modifiers, dispersing agents and detergents for industrial use in oilfield applications
• Class 005 — Pharmaceuticals: Biocides, namely, quaternary ammonium compounds and triazine for use in oilfield applications

Owner

• Stepan Company, Northbrook, IL, US
• Stepan Company, Northfield, IL, US
• Stepan Company, Northfield, IL, US

Prosecution history

• 03 Nov 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
• 03 Nov 2025 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
• 23 Oct 2025 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
• 22 Oct 2025 — POST REGISTRATION ACTION MAILED - SEC. 8 & 15
• 15 Oct 2025 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
• 08 Oct 2025 — POST REGISTRATION ACTION MAILED - SEC. 8 & 15
• 06 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 02 Jun 2025 — TEAS SECTION 8 & 15 RECEIVED
• 04 Jun 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
• 27 Feb 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 27 Feb 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 27 Feb 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 27 Feb 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 27 Feb 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 08 Dec 2022 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED