HELINX

DEAD

Serial Number

75306879

Owner

Cerus Corporation

Attorney

John W. Crittenden

First Use Date

Nov 8, 2000

Filing Date

Jun 11, 1997

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HELINX Trademark

Serial Number: 75306879 • Registration: 2482651

HELINX is a trademark filed by Cerus Corporation on June 11, 1997. The trademark is classified under Class 1 (Chemicals). The application is currently no longer active.

Trademark Classes

Class 1 - Chemicals

Chemical products for industry, science, photography, agriculture, horticulture and forestry

Owner Contact Info

Cerus Corporation (34 trademarks)

2525 Stanwell Drive, Suite 300
Concord, CA 94520

Entity Type: 03

Legal Representation

Attorney of Record

John W. Crittenden

874 trademarks filed View all →

Trademark Details

Filing Date

June 11, 1997

Registration Date

August 28, 2001

First Use Anywhere

November 8, 2000

First Use in Commerce

November 8, 2000

Published for Opposition

March 17, 1998

Cancellation Date

March 30, 2012

Goods & Services

compositions for use in the inactivation of pathogens and cells for scientific or research use; [ diagnostic preparations for scientific or research use in the fields of immunodiagnostics and molecular diagnostics; ] compositions for scientific or research use for preventing cell proliferation and nucleic acid replication

Filing History

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Mar 30, 2012 CAEX

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

Mar 3, 2008 C15A

ASSIGNED TO PARALEGAL

Mar 3, 2008 PLGL

TEAS SECTION 8 & 15 RECEIVED

Feb 27, 2008 E815

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 27, 2008 ARAA

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

Feb 27, 2008 REAP

CASE FILE IN TICRS

Feb 2, 2007 CFIT

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 7, 2006 TCCA

REGISTERED-PRINCIPAL REGISTER

Aug 28, 2001 R.PR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Apr 6, 2001 CNPR

ASSIGNED TO EXAMINER

Apr 6, 2001 DOCK

ASSIGNED TO EXAMINER

Mar 29, 2001 DOCK

ASSIGNED TO EXAMINER

Mar 29, 2001 DOCK

STATEMENT OF USE PROCESSING COMPLETE

Feb 25, 2001 SUPC

USE AMENDMENT FILED

Feb 25, 2001 IUAF

SOU EXTENSION 5 GRANTED

Jan 28, 2001 EX5G

SOU EXTENSION 5 FILED

Nov 27, 2000 EXT5

SOU EXTENSION 4 GRANTED

Jul 17, 2000 EX4G

SOU EXTENSION 4 FILED

May 17, 2000 EXT4

SOU EXTENSION 3 GRANTED

Feb 1, 2000 EX3G

SOU EXTENSION 3 FILED

Dec 8, 1999 EXT3

SOU EXTENSION 2 GRANTED

Jul 14, 1999 EX2G

SOU EXTENSION 2 FILED

Jun 9, 1999 EXT2

SOU EXTENSION 1 GRANTED

Jan 6, 1999 EX1G

SOU EXTENSION 1 FILED

Dec 9, 1998 EXT1

NOA MAILED - SOU REQUIRED FROM APPLICANT

Jun 9, 1998 NOAM

PUBLISHED FOR OPPOSITION

Mar 17, 1998 PUBO

NOTICE OF PUBLICATION

Feb 13, 1998 NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 15, 1998 CNSA

ASSIGNED TO EXAMINER

Jan 14, 1998 DOCK

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