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Official data from USPTO

CHIRALPAK

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

CHIRALPAK

ST13

US500000074602413

Class

1

Filing

74602413

Registration

1994142

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

32

Latest update

08/05/2026

Trademark type

Word

Nice classes

1

Filing date

11/23/1994

Registration date

08/13/1996

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

08/05/2026

Last transaction

08/05/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

06/21/1995

First use in commerce

06/21/1995

Drawing code

1

Owner type

03

Owner location

Osaka-shi, Osaka, JP

Examiner

JENKINS JR, CHARLES L

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

D. C. (pessoa física)
DAICEL CHEMICAL INDUSTRIES, LTD.

Representatives

Lamara Parnell Procopio, Cory, Hargreaves & Savitch LLP

Technical classification

Nice Classes

Class 1

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

chemicals for use in chromatography

Publications

History of USPTO decisions and trademark events.

32 publications found

NA89

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

08/05/2026

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

08/05/2026

89AG

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

08/05/2026

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

08/05/2026

E89R

TEAS SECTION 8 & 9 RECEIVED

06/08/2026

REM2

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

08/14/2025

NA89

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

08/31/2016

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

08/31/2016

89AG

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

08/31/2016

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

08/31/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

06/09/2016

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

09/07/2015

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

09/07/2015

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

02/29/2012

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

09/30/2006

89AG

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

09/30/2006

PLGL

ASSIGNED TO PARALEGAL

09/26/2006

89AF

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

07/17/2006

MAIL

PAPER RECEIVED

07/17/2006

CFIT

CASE FILE IN TICRS

07/07/2006

C15A

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

07/15/2002

815F

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

05/24/2002

R.PR

REGISTERED-PRINCIPAL REGISTER

08/13/1996

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

06/24/1996

SUPC

STATEMENT OF USE PROCESSING COMPLETE

06/14/1996

IUAF

USE AMENDMENT FILED

03/19/1996

NOAM

NOA MAILED - SOU REQUIRED FROM APPLICANT

12/05/1995

PUBO

PUBLISHED FOR OPPOSITION

09/12/1995

NPUB

NOTICE OF PUBLICATION

08/11/1995

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

05/25/1995

DOCK

ASSIGNED TO EXAMINER

05/10/1995

DOCK

ASSIGNED TO EXAMINER

05/03/1995

Continuous trademark protection

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