TrademarkDir
OPEN PL/I
LIVE

Serial Number

74502179

Owner

LIANT SOFTWARE CORPORATION

Attorney

Bridget Humphries

First Use Date

Nov 30, 1993

Filing Date

Mar 16, 1994

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OPEN PL/I Trademark

Serial Number: 74502179 • Registration: 1990276

OPEN PL/I is a trademark filed by LIANT SOFTWARE CORPORATION on March 16, 1994. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

LIANT SOFTWARE CORPORATION (14 trademarks)

5914 WEST COURTYARD DRIVE, STE 100
AUSTIN, TX 78730

Entity Type: 03

MICRO FOCUS LIMITED

THE LAWN 22-30
NEWBURY RG14 1QN , GB

Entity Type: 99

Liant Software Corporation

959 Concord Street
Framingham, MA 01701

Entity Type: 03

MICRO FOCUS (US), INC. (38 trademarks)

ONE IRVINGTON CENTER
ROCKVILLE, MD 208505736

Entity Type: 03

ROCKET SOFTWARE AMC UK LTD (13 trademarks)

SALISBURY HOUSE, LONDON WALL
LONDON EC2M 5PS , GB

Entity Type: 24

MICRO FOCUS IP DEVELOPMENT LIMITED (78 trademarks)

OLD BATH ROAD
NEWBURY, BERKSHIRE RG14 1QN , GB

Entity Type: 99

Trademark Details

Filing Date

March 16, 1994

Registration Date

July 30, 1996

First Use Anywhere

November 30, 1993

First Use in Commerce

January 31, 1994

Published for Opposition

August 1, 1995

Goods & Services

PL/I compiler and associated debugger, and user manuals supplied therewith

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 12, 2026 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Mar 12, 2026 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 12, 2026 89AG
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Mar 6, 2026 EROP
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Mar 3, 2026 PR89
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Feb 23, 2026 APRE
TEAS SECTION 8 & 9 RECEIVED
Nov 26, 2025 E89R
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Oct 29, 2025 ASGN
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jul 30, 2025 REM2
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Feb 26, 2025 ASGN
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
May 10, 2017 ASCK
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 31, 2017 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 31, 2017 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 7, 2016 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Oct 7, 2016 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 7, 2016 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 7, 2016 APRE
TEAS SECTION 8 & 9 RECEIVED
Jul 25, 2016 E89R
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jan 30, 2013 ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jun 20, 2012 ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Feb 22, 2012 ASGN
CASE FILE IN TICRS
Jul 21, 2006 CFIT
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Nov 8, 2005 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Nov 8, 2005 89AG
ASSIGNED TO PARALEGAL
Oct 28, 2005 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Oct 5, 2005 89AF
TEAS SECTION 8 & 9 RECEIVED
Oct 5, 2005 E89R
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Nov 10, 2001 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Oct 29, 2001 815F
REGISTERED-PRINCIPAL REGISTER
Jul 30, 1996 R.PR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
May 2, 1996 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Apr 26, 1996 SUPC
USE AMENDMENT FILED
Feb 6, 1996 IUAF
NOA MAILED - SOU REQUIRED FROM APPLICANT
Oct 24, 1995 NOAM
PUBLISHED FOR OPPOSITION
Aug 1, 1995 PUBO
NOTICE OF PUBLICATION
Jun 30, 1995 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Apr 20, 1995 CNSA
EXAMINER'S AMENDMENT MAILED
Apr 17, 1995 CNEA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 3, 1995 CRFA
NON-FINAL ACTION MAILED
Aug 29, 1994 CNRT
ASSIGNED TO EXAMINER
Aug 12, 1994 DOCK

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