TrademarkDir
MINIKROS
LIVE

Serial Number

74561974

Owner

REPLIGEN CORPORATION

Attorney

Karen Feisthamel

First Use Date

Mar 8, 1985

Filing Date

Aug 17, 1994

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MINIKROS Trademark

Serial Number: 74561974 • Registration: 1931140

MINIKROS is a trademark filed by REPLIGEN CORPORATION on August 17, 1994. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

REPLIGEN CORPORATION (91 trademarks)

41 SEYON STREET
WALTHAM, MA 02453

Entity Type: 03

SPECTRUM LABORATORIES, INC. (58 trademarks)

18617 BROADWICK ST.
RANCHO DOMINGUEZ, CA 90220

Entity Type: 03

MICROGON, INC. (16 trademarks)

18003 SKY PARK SO.
IRVINE, CA 92714

Entity Type: 03

Trademark Details

Filing Date

August 17, 1994

Registration Date

October 31, 1995

First Use Anywhere

March 8, 1985

First Use in Commerce

March 8, 1985

Published for Opposition

August 8, 1995

Goods & Services

hollow fiber microfiltration unit that separates/concentrates laboratory samples

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jan 26, 2026 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Jan 26, 2026 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jan 26, 2026 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jan 26, 2026 APRE
TEAS SECTION 8 & 9 RECEIVED
Oct 23, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Oct 31, 2024 REM2
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Dec 6, 2023 ASGN
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Nov 22, 2023 ASCK
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 2, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 2, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 2, 2023 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
May 25, 2015 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
May 25, 2015 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
May 25, 2015 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
May 25, 2015 APRE
TEAS SECTION 8 & 9 RECEIVED
May 8, 2015 E89R
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
May 6, 2009 ASGN
CASE FILE IN TICRS
Jun 14, 2007 CFIT
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Sep 21, 2005 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Sep 21, 2005 89AG
ASSIGNED TO PARALEGAL
Sep 19, 2005 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Aug 1, 2005 89AF
PAPER RECEIVED
Aug 1, 2005 MAIL
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Nov 28, 2001 8.OK
REGISTERED - SEC. 8 (6-YR) FILED
Oct 29, 2001 8.AF
REGISTERED-PRINCIPAL REGISTER
Oct 31, 1995 R.PR
PUBLISHED FOR OPPOSITION
Aug 8, 1995 PUBO
NOTICE OF PUBLICATION
Jul 7, 1995 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 6, 1995 CNSA
EXAMINER'S AMENDMENT MAILED
Feb 21, 1995 CNEA

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