PHYSICIANS' DESK REFERENCE
Live / Registered — Registered and renewed (as of 21 Mar 2026)
What this means for you
Registered since 01 Aug 1995. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 01 Aug 2025).
Record
- Serial number
- 74430476
- Registration number
- 1908218
- Mark type
- Word mark
- Filed
- 30 Aug 1993
- Published for opposition
- 09 May 1995
- Registered
- 01 Aug 1995
- Next maintenance due
- 01 Aug 2025
- Attorney of record
- Bridget Hoy
Goods and services
- Class 009 — Scientific and electric apparatus: [ CD-ROM and hand-held computer containing databases of information about pharmaceuticals ]
- Class 016 — Paper goods and printed matter: reference manuals and instruction manuals on pharmaceuticals sold separately and in conjunction with CD-ROM and hand-held computers
Owner
- PSKW, LLC, Whippany, NJ, US
- PDR NETWORK, LLC, NEW YORK, NY
- PHYSICIANS' DESK REFERENCE INC., MONTVALE, NJ, US
- Thomson Healthcare Inc., Montvale, NJ, US
- GILC HOLDING CORP., WILMINGTON, DE, US
- ME LICENSING CORPORATION, Wilmington, DE, US
- ME LICENSING CORPORATION, Wilmington, DE, US
- ME LICENSING CORPORATION, Wilmington, DE, US
- Medical Economics Data Production Company, Montvale, NJ, US
Prior registrations
Prosecution history
- 21 Mar 2026 — NOTICE OF ACCEPTANCE OF PARTIAL SEC. 8 & 9 EMAILED
- 21 Mar 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 21 Mar 2026 — REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
- 21 Mar 2026 — REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
- 21 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 07 Jan 2026 — TEAS SECTION 8 & 9 RECEIVED
- 03 Jul 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 03 Jul 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 03 Jul 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 Jul 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 03 Jul 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 01 Aug 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 26 Apr 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 08 Feb 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 08 Feb 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED