MIRPREMIER

What this means for you

Registered since 31 Mar 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 31 Mar 2019).

Record

Serial number

77295811

Registration number

3599446

Mark type

Stylized text

Filed

04 Oct 2007

Published for opposition

23 Sept 2008

Registered

31 Mar 2009

Next maintenance due

31 Mar 2019

Attorney of record

William C. Wright

Goods and services

• Class 001 — Chemicals: Chemicals and biochemicals, chemical and biochemical compounds, and chemical reagents for non-medical purposes, namely, for the extraction, purification, and enrichment of micro RNA from biological sources and isolation of RNA from biological sources; chemicals for use in industry and science

Owner

• MERCK KGAA, DARMSTADT, DE
• SIGMA-ALDRICH CO. LLC, St. Louis, MO, US
• SIGMA-ALDRICH BIOTECHNOLOGY L.P., St. Louis, MO, US
• SIGMA-ALDRICH BIOTECHNOLOGY L.P., St. Louis, MO, US
• SIGMA-ALDRICH BIOTECHNOLOGY L.P., St. Louis, MO, US

Prosecution history

• 20 May 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 20 May 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 20 May 2021 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
• 20 May 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 20 May 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 20 May 2021 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 28 Oct 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
• 21 Aug 2018 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 21 Aug 2018 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
• 21 Aug 2018 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 21 Aug 2018 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 09 Aug 2018 — TEAS SECTION 8 & 9 RECEIVED
• 09 Aug 2018 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 31 Mar 2018 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 20 Mar 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED