TrademarkDir
PK-SIM
LIVE

Serial Number

78226248

Owner

Bayer Aktiengesellschaft

Attorney

Phillip Barengolts

First Use Date

Jul 29, 2004

Filing Date

Mar 17, 2003

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PK-SIM Trademark

Serial Number: 78226248 • Registration: 3051503

PK-SIM is a trademark filed by Bayer Aktiengesellschaft on March 17, 2003. The trademark is classified under Class 9 (Computers & Electronics), Class 42 (Computer & Scientific). The application is currently registered and active.

Owner Contact Info

Bayer Aktiengesellschaft (17 trademarks)

Kaiser-Wilhelm-Allee, 1
Leverkusen 51373 , DE

Entity Type: 99

BAYER INTELLECTUAL PROPERTY GMBH (392 trademarks)

ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN 40789 , DE

Entity Type: 27

Trademark Details

Filing Date

March 17, 2003

Registration Date

January 24, 2006

First Use Anywhere

July 29, 2004

First Use in Commerce

July 29, 2004

Published for Opposition

August 10, 2004

Goods & Services

software development and scientific research for use in the field of pharmaceutical research and development and in the field of environmental protection; technical support services, namely troubleshooting of computer software problems

computer programs and computer software for the simulation of active substance absorption and distribution in biological systems

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 21, 2026 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Mar 21, 2026 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 21, 2026 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 21, 2026 APRE
TEAS SECTION 8 & 9 RECEIVED
Jan 7, 2026 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 24, 2025 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Dec 17, 2024 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Dec 17, 2024 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 17, 2024 REAP
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 16, 2018 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 16, 2018 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 29, 2016 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Mar 29, 2016 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 29, 2016 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 29, 2016 APRE
TEAS SECTION 8 & 9 RECEIVED
Jan 20, 2016 E89R
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jul 22, 2015 ASGN
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Mar 13, 2012 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Mar 13, 2012 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 10, 2012 APRE
TEAS SECTION 8 & 15 RECEIVED
Jan 24, 2012 E815
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Apr 20, 2009 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Apr 20, 2009 COAR
REGISTERED-PRINCIPAL REGISTER
Jan 24, 2006 R.PR
LAW OFFICE REGISTRATION REVIEW COMPLETED
Dec 12, 2005 REGV
ASSIGNED TO LIE
Dec 2, 2005 ALIE
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Nov 28, 2005 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Oct 31, 2005 SUPC
SOU EXTENSION 2 GRANTED
Oct 31, 2005 EX2G
USE AMENDMENT FILED
Oct 18, 2005 IUAF
SOU EXTENSION 2 FILED
Oct 18, 2005 EXT2
SOU TEAS EXTENSION RECEIVED
Oct 18, 2005 EEXT
TEAS STATEMENT OF USE RECEIVED
Oct 18, 2005 EISU
SOU EXTENSION 1 GRANTED
Mar 2, 2005 EX1G
SOU EXTENSION 1 FILED
Feb 4, 2005 EXT1
SOU TEAS EXTENSION RECEIVED
Feb 4, 2005 EEXT
NOA MAILED - SOU REQUIRED FROM APPLICANT
Nov 2, 2004 NOAM
PUBLISHED FOR OPPOSITION
Aug 10, 2004 PUBO
NOTICE OF PUBLICATION
Jul 21, 2004 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 9, 2004 CNSA
ASSIGNED TO EXAMINER
May 12, 2004 DOCK
CORRESPONDENCE RECEIVED IN LAW OFFICE
May 3, 2004 CRFA
PAPER RECEIVED
May 3, 2004 MAIL
CORRESPONDENCE RECEIVED IN LAW OFFICE
Apr 28, 2004 CRFA
NON-FINAL ACTION E-MAILED
Nov 6, 2003 GNRT
CORRESPONDENCE RECEIVED IN LAW OFFICE
Oct 1, 2003 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Oct 1, 2003 TROA
NON-FINAL ACTION E-MAILED
Aug 29, 2003 GNRT
ASSIGNED TO EXAMINER
Aug 29, 2003 DOCK

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