MONOPHASE
Live / Registered — Registered and renewed (as of 29 Sept 2025)
What this means for you
Registered since 24 Jun 1975. 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 24 Jun 2025).
Record
- Serial number
- 73014586
- Registration number
- 1013904
- Mark type
- Word mark
- Filed
- 28 Feb 1974
- Registered
- 24 Jun 1975
- Next maintenance due
- 24 Jun 2025
- Attorney of record
- Kevin Oliver
Goods and services
- Class 001 — Chemicals: FLUOR FOR SAMPLE PREPARATION FOR LIQUID SCINTILLATION COUNTING IN RADIOACTIVITY DETECTION AND MEASUREMENT PARTICULARLY OF SAMPLES INCLUDING TRITIATED WATER
Owner
- REVVITY HEALTH SCIENCES, INC., WALTHAM, MA, US
- PERKINELMER HEALTH SCIENCES, INC., WALTHAM, MA, US
- PERKINELMER HEALTH SCIENCES, INC., WALTHAM, MA, US
- PERKINELMER LAS, INC., Waltham, MA, US
- PACKARD INSTRUMENT COMPANY, INC., DOWNERS GROVE, IL, US
Prosecution history
- 29 Sept 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 29 Sept 2025 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 29 Sept 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 29 Sept 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 Jun 2025 — TEAS SECTION 8 & 9 RECEIVED
- 24 Jun 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 16 Feb 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 16 Feb 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 16 Feb 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 16 Feb 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 16 Feb 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 09 Aug 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 08 Jul 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 08 Jul 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 08 Jul 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED