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Official data from USPTO

SOURCE

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

SOURCE

ST13

US500000074381280

Class

1

Filing

74381280

Registration

2006485

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

56

Latest update

07/07/2026

Trademark type

Word

Nice classes

1

Filing date

04/21/1993

Registration date

10/08/1996

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

06/13/2026

Last transaction

07/07/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

1993-04-00

First use in commerce

1993-04-00

Drawing code

1

Owner type

03

Owner location

UPPSALA, SE

Examiner

RAUEN, JAMES

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

CYTIVA BIOPROCESS R&D AB
GE HEALTHCARE BIOPROCESS R&D AB
GE HEALTHCARE BIO-SCIENCES AB
Amersham Pharmacia Biotech AB
PHARMACIA BIOTECH AB
PHARMACIA BIOTECH AB
Pharmacia LKB Biotechnology AB

Representatives

Dyan M. House Baker & McKenzie LLP

Technical classification

Nice Classes

Class 1

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

chemical preparations used for chromatographic separation purposes in non-medical laboratories

Publications

History of USPTO decisions and trademark events.

56 publications found

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

06/13/2026

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

06/13/2026

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

06/13/2026

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

06/13/2026

E89R

TEAS SECTION 8 & 9 RECEIVED

04/10/2026

REM2

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

10/08/2025

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

09/25/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/22/2023

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

09/22/2023

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

09/22/2023

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

09/22/2023

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

09/22/2023

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

09/16/2021

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/16/2021

ECDR

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

09/16/2021

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

09/16/2021

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

09/16/2021

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

09/16/2021

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

10/28/2020

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

10/07/2020

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

07/07/2016

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

07/07/2016

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

07/07/2016

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

07/06/2016

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

06/08/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

04/15/2016

REM2

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

10/08/2015

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

08/28/2012

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

08/28/2012

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

08/22/2012

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

10/23/2006

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

10/23/2006

PLGL

ASSIGNED TO PARALEGAL

10/17/2006

89AF

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

08/08/2006

E89R

TEAS SECTION 8 & 9 RECEIVED

08/08/2006

CFIT

CASE FILE IN TICRS

06/28/2006

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

01/25/2005

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

01/25/2005

C15A

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

12/07/2001

815F

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

10/30/2001

R.PR

REGISTERED-PRINCIPAL REGISTER

10/08/1996

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

08/16/1996

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

07/19/1996

CNSL

LETTER OF SUSPENSION MAILED

03/08/1996

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

02/13/1996

CNRT

NON-FINAL ACTION MAILED

09/26/1995

DOCK

ASSIGNED TO EXAMINER

08/14/1995

SUPC

STATEMENT OF USE PROCESSING COMPLETE

08/07/1995

IUAF

USE AMENDMENT FILED

05/30/1995

NOAM

NOA MAILED - SOU REQUIRED FROM APPLICANT

12/06/1994

PUBO

PUBLISHED FOR OPPOSITION

09/13/1994

NPUB

NOTICE OF PUBLICATION

08/12/1994

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

03/18/1994

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

02/18/1994

CNRT

NON-FINAL ACTION MAILED

08/12/1993

DOCK

ASSIGNED TO EXAMINER

07/29/1993

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