| Serial Number | 73489937 |
| Word Mark | FSC |
| Filing Date | Monday, July 16, 1984 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Saturday, November 1, 2025 |
| Registration Number | 1347044 |
| Registration Date | Tuesday, July 9, 1985 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, April 30, 1985 |
| Goods and Services | Chemical Solution-Namely, a Protective Coating for Use in Semiconductor Manufacture |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 006, 016 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, April 30, 1985 |
| Primary Code | 001 |
| First Use Anywhere Date | Saturday, January 1, 1983 |
| First Use In Commerce Date | Friday, April 1, 1983 |
| Party Name | DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | WILMINGTON, DE 19805 |
| Party Name | Rohm and Haas Company |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | Philadelphia, PA 191062399 |
| Party Name | Shipley Company Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Newton, MA 02162 |
| Party Name | Shipley Company Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Newton, MA 02162 |
| Party Name | Shipley Company Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Newton, MA 02162 |
| Event Date | Event Description |
| Monday, December 3, 1984 | ASSIGNED TO EXAMINER |
| Monday, January 7, 1985 | NON-FINAL ACTION MAILED |
| Friday, March 1, 1985 | ASSIGNED TO EXAMINER |
| Thursday, January 24, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 1, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, April 30, 1985 | PUBLISHED FOR OPPOSITION |
| Tuesday, July 9, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, August 30, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Saturday, November 24, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, February 17, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, September 27, 2004 | PAPER RECEIVED |
| Friday, May 27, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, May 27, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, August 17, 2005 | ASSIGNED TO PARALEGAL |
| Monday, August 22, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, August 22, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, April 27, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, May 12, 2015 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, May 13, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, May 13, 2015 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, May 13, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, November 9, 2022 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, July 9, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Tuesday, July 15, 2025 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, November 1, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Saturday, November 1, 2025 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, November 1, 2025 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Saturday, November 1, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |