POLYSCIN
Live / Registered — Registered and renewed (as of 09 Jan 2017)
What this means for you
Registered since 02 Nov 1976. 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 (the §8 & §9 renewal is due by 02 Nov 2026, and its filing window is open now).
Record
- Serial number
- 73074335
- Registration number
- 1051622
- Mark type
- Word mark
- Filed
- 15 Jan 1976
- Registered
- 02 Nov 1976
- Current term from
- 02 Nov 2016
- Next maintenance filing
- §8 & §9 renewal, due by 02 Nov 2026 (grace period to 02 May 2027)
- Attorney of record
- Ryan W. Falk
Goods and services
- Class 001 — Chemicals: INORGANIC POLYCRYSTALLINE SCINTILLATION CRYSTALS
Owner
- LUXIUM SOLUTIONS, LLC, HIRAM, OH, US
- SAINT-GOBAIN CERAMICS & PLASTICS, INC., Malvern, PA, US
- SAINT-GOBAIN/NORTON INDUSTRIAL CERAMICS CORPORATION, WORCESTER, MA, US
- HARSHAW CHEMICAL COMPANY, THE, CLEVELAND, OH, US
Prosecution history
- 05 Aug 2026 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 24 Apr 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 24 Apr 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 24 Apr 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 24 Apr 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 24 Apr 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 14 Apr 2026 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 04 Feb 2026 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 02 Nov 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 09 Oct 2025 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 09 Oct 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Oct 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Oct 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 09 Oct 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 09 Oct 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED