HSC
Live / Registered — Registered and renewed (as of 18 Jan 2020)
What this means for you
Registered since 05 Jan 2010. 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 05 Jan 2020).
Record
- Serial number
- 77761283
- Registration number
- 3734230
- Mark type
- Stylized text
- Filed
- 16 Jun 2009
- Published for opposition
- 20 Oct 2009
- Registered
- 05 Jan 2010
- Next maintenance due
- 05 Jan 2020
- Attorney of record
- Mainak H. Mehta
Goods and services
- Class 001 — Chemicals: Polycrystalline silicon, polysilicon, silanes, and silicon source chemicals used in manufacturing silicone ingots and wafers for semiconductor devices, for solar devices, for electronic devices, for mono-crystal solar cells, and for single-crystal solar cells
Owner
- HEMLOCK SEMICONDUCTOR OPERATIONS LLC, HEMLOCK, MI, US
- DDP SPECIALTY ELECTRONIC MATERIALS US 9, LLC, WILMINGTON,, DE, US
- DOW SILICONES CORPORATION, MIDLAND, MI, US
- Dow Corning Corporation, Midland, MI, US
- Dow Corning Corporation, Midland, MI, US
- Dow Corning Corporation, Midland, MI, US
Prior registrations
Prosecution history
- 20 Jun 2024 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 25 May 2022 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 20 Apr 2022 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 18 Jan 2020 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 18 Jan 2020 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 18 Jan 2020 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 17 Jan 2020 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 02 Dec 2019 — TEAS SECTION 8 & 9 RECEIVED
- 03 Sept 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED
- 03 Sept 2016 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 02 Sept 2016 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 23 Jun 2016 — TEAS SECTION 8 & 15 RECEIVED
- 05 Jan 2010 — REGISTERED-PRINCIPAL REGISTER
- 20 Oct 2009 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 20 Oct 2009 — PUBLISHED FOR OPPOSITION