NP89
NOTICE OF ACCEPTANCE OF PARTIAL SEC. 8 & 9 EMAILED
03/21/2026
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Official data from USPTO
PHYSICIANS' DESK REFERENCE
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
PHYSICIANS' DESK REFERENCE
ST13
US500000074430476Class
9, 16
Filing
74430476
Registration
1908218
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
49
Latest update
03/22/2026
Trademark type
Word
Nice classes
9, 16
Filing date
08/30/1993
Registration date
08/01/1995
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/21/2026
Last transaction
03/22/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1988-07-00
First use in commerce
1988-07-00
Drawing code
1
Owner type
16
Owner location
Whippany, NJ, US
Examiner
MANCINI, CYNTHIA H
Holders and representatives
Holders
PSKW, LLC
PDR NETWORK, LLC
PHYSICIANS' DESK REFERENCE INC.
Thomson Healthcare Inc.
GILC HOLDING CORP.
ME LICENSING CORPORATION
Medical Economics Data Production Company
Representatives
Bridget Hoy Lewis Rice LLC
Technical classification
Nice Classes
Class 9Class 16
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
CD-ROM and hand-held computer containing databases of information about pharmaceuticals
Class 16
reference manuals and instruction manuals on pharmaceuticals sold separately and in conjunction with CD-ROM and hand-held computers
Publications
History of USPTO decisions and trademark events.
49 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
03/21/2026
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
03/21/2026
8PRT
REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
03/21/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/21/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
01/07/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/03/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/03/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/03/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/03/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/03/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/01/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/26/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/08/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/08/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/08/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/08/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/08/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/09/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/25/2015
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/30/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
09/30/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/30/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/30/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
09/01/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/29/2014
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/22/2013
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/22/2013
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/19/2013
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/19/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
09/16/2009
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/09/2008
CFIT
CASE FILE IN TICRS
06/22/2007
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/06/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/04/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/04/2006
PLGL
ASSIGNED TO PARALEGAL
01/03/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
08/23/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
08/23/2005
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/24/2001
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/02/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
08/01/1995
PUBO
PUBLISHED FOR OPPOSITION
05/09/1995
NPUB
NOTICE OF PUBLICATION
04/07/1995
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/27/1994
CNEA
EXAMINER'S AMENDMENT MAILED
12/21/1994
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/29/1994
CNRT
NON-FINAL ACTION MAILED
03/23/1994
DOCK
ASSIGNED TO EXAMINER
12/27/1993
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