
| Serial Number | 76385678 |
| Word Mark | PERGAFAST |
| Filing Date | Wednesday, March 20, 2002 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Sunday, September 24, 2023 |
| Registration Number | 2739786 |
| Registration Date | Tuesday, July 22, 2003 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, April 29, 2003 |
| Goods and Services | Chemicals used in paper industry namely, sensitizers, developers, and stabilizers for use in the manufacture of paper and heat sensitive/thermal paper |
| 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 | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, April 1, 2002 |
| Primary Code | 001 |
| First Use Anywhere Date | Wednesday, August 15, 2001 |
| First Use In Commerce Date | Wednesday, August 15, 2001 |
| Party Name | THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT |
| Party Type | 34 - New Owner After Registration |
| Legal Entity Type | 52 - NOT AVAILABLE |
| Address | CHICAGO, IL 60606 |
| Party Name | BIRKO CORPORATION |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | HENDERSON, CO 80640 |
| Party Name | SOLENIS TECHNOLOGIES, L.P. |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 13 - Limited Partnership |
| Address | WILMINGTON, DE 19801 |
| Party Name | BASF SE |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 11 - Company |
| Address | LUDWIGSHAFEN 67056 DE |
| Party Name | Ciba Specialty Chemical Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Tarrytown, NY 10591 |
| Party Name | Ciba Specialty Chemical Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Tarrytown, NY 10591 |
| Party Name | Ciba Specialty Chemical Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Tarrytown, NY 10591 |
| Party Name | CLEANWISE, INC. |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | FORT MILL, SC 29708 |
| Party Name | DIVERSEY, INC. |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | FORT MILL, SC 29708 |
| Party Name | DIVERSEY TASKI, INC. |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | FORT MILL, SC 29708 |
| Party Name | DIVERSEY US HOLDINGS, LLC |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | FORT MILL, SC 29708 |
| Party Name | INNOVATIVE WATER CARE, LLC |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | WILMINGTON, DE 19803 |
| Party Name | SOLENIS TECHNOLOGIES, L.P. |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 13 - Limited Partnership |
| Address | WILMINGTON, DE 19803 |
| Event Date | Event Description |
| Tuesday, July 16, 2002 | ASSIGNED TO EXAMINER |
| Tuesday, July 23, 2002 | ASSIGNED TO EXAMINER |
| Wednesday, July 24, 2002 | NON-FINAL ACTION MAILED |
| Monday, January 27, 2003 | PAPER RECEIVED |
| Monday, January 27, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, February 19, 2003 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 9, 2003 | NOTICE OF PUBLICATION |
| Tuesday, April 29, 2003 | PUBLISHED FOR OPPOSITION |
| Tuesday, July 22, 2003 | REGISTERED-PRINCIPAL REGISTER |
| Monday, August 4, 2008 | CASE FILE IN TICRS |
| Thursday, February 12, 2009 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, February 17, 2009 | ASSIGNED TO PARALEGAL |
| Saturday, February 21, 2009 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, June 27, 2013 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, July 8, 2013 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, July 8, 2013 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, July 8, 2013 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, July 8, 2013 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, November 13, 2013 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, November 25, 2020 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, November 24, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 8, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, May 30, 2022 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, May 30, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, May 30, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, May 30, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 30, 2022 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Friday, July 22, 2022 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, November 16, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, March 20, 2023 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, July 19, 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Sunday, September 24, 2023 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Sunday, September 24, 2023 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Sunday, September 24, 2023 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Sunday, September 24, 2023 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Thursday, July 4, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, December 5, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, December 5, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, December 11, 2025 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, December 11, 2025 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |