HISTOPAQUE

Serial Number 73160547
Registration 1102478
800

Registration Progress

Application Filed
Mar 2, 1978
Under Examination
Approved for Publication
Published for Opposition
Registered
Sep 19, 1978

Trademark Image

HISTOPAQUE

Basic Information

Serial Number
73160547
Registration Number
1102478
Filing Date
March 2, 1978
Registration Date
September 19, 1978
Renewal Date
September 19, 2018
Drawing Code
1000

Status Summary

Current Status
Active
Status Code
800
Status Date
Apr 11, 2018
Registration
Registered
Classes
001

Rights Holder

MERCK KGAA

31
Address
FRANKFURTER STR. 250
DARMSTADT 64293
DE

Ownership History

SIGMA CHEMICAL COMPANY

Original Registrant
03
ST. LOUIS, MO

SIGMA-ALDRICH CO.

New Owner After Registration #10
03
ST. LOUIS, MO

SIGMA-ALDRICH BIOTECHNOLOGY LP

New Owner After Registration #11
13
ST LOUIS, MO

Sigma-Aldrich Co. LLC

New Owner After Registration #12
16
ST LOUIS, MO

MERCK KGAA

New Owner After Registration #13
31
DARMSTADT DE

Legal Representation

Attorney
William C. Wright

Application History

28 events
Date Code Type Description Documents
May 20, 2021 COAR I TEAS CHANGE OF OWNER ADDRESS RECEIVED Loading...
May 20, 2021 REAP I TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED Loading...
May 20, 2021 ARAA I ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED Loading...
May 20, 2021 ECDR I TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS Loading...
May 20, 2021 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
May 20, 2021 CHAN I APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED Loading...
Oct 28, 2020 ASGN I AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP Loading...
Apr 11, 2018 89AG O REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED Loading...
Apr 11, 2018 RNL3 Q REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) Loading...
Apr 11, 2018 NA89 E NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED Loading...
Apr 10, 2018 APRE A CASE ASSIGNED TO POST REGISTRATION PARALEGAL Loading...
Mar 27, 2018 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Mar 27, 2018 E89R I TEAS SECTION 8 & 9 RECEIVED Loading...
Sep 19, 2017 REM2 E COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED Loading...
Feb 13, 2014 REAP I TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED Loading...
Feb 13, 2014 ARAA I ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED Loading...
Oct 4, 2011 REAP I TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED Loading...
Oct 4, 2011 ARAA I ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED Loading...
Sep 14, 2011 ASCK I ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY Loading...
Oct 8, 2008 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Jan 2, 2008 CFIT O CASE FILE IN TICRS Loading...
Nov 1, 2007 PLGL A ASSIGNED TO PARALEGAL Loading...
Nov 1, 2007 89AG O REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED Loading...
Nov 1, 2007 RNL2 Q REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) Loading...
Oct 15, 2007 E89R I TEAS SECTION 8 & 9 RECEIVED Loading...
Jul 9, 1998 RNL1 Q REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) Loading...
Jun 5, 1998 9.AF I REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 Loading...
Dec 30, 1983 C15A O REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. Loading...

Detailed Classifications

Class 001
LABORATORY REAGENT FOR IN VITRO ISOLATION OF LYMPHOCYTES FROM WHOLE BLOOD
First Use Anywhere: Dec 3, 1977
First Use in Commerce: Dec 3, 1977

Classification

International Classes
001