| Serial Number | 74648792 |
| Word Mark | EXSILON |
| Filing Date | Friday, March 24, 1995 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, June 12, 2026 |
| Registration Number | 1938931 |
| Registration Date | Tuesday, November 28, 1995 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, September 5, 1995 |
| Goods and Services | refined clay powder for coating and filling paper and paperboard |
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, June 12, 2026 |
| Primary Code | 001 |
| First Use Anywhere Date | Monday, February 15, 1988 |
| First Use In Commerce Date | Monday, February 15, 1988 |
| Party Name | IMERYS KAOLIN, INC. |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | ROSWELL, GA 30076 US |
| Party Name | BASF CATALYSTS LLC |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Florham Park, NJ 07932 US |
| Party Name | ENGELHARD CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Iselin, NJ 08830 US |
| Party Name | ENGELHARD CORPORATION |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Iselin, NJ 08830 US |
| Party Name | ENGELHARD CORPORATION |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Iselin, NJ 08830 US |
| Event Date | Event Description |
| Thursday, June 22, 1995 | ASSIGNED TO EXAMINER |
| Monday, June 26, 1995 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, August 4, 1995 | NOTICE OF PUBLICATION |
| Tuesday, September 5, 1995 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 28, 1995 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, September 19, 2001 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, October 5, 2001 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, March 20, 2006 | PAPER RECEIVED |
| Monday, March 20, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, June 15, 2006 | ASSIGNED TO PARALEGAL |
| Friday, June 16, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, June 16, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, June 19, 2007 | CASE FILE IN TICRS |
| Wednesday, October 17, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, July 17, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, July 17, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, November 8, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, November 8, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, October 8, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, November 28, 2015 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Saturday, November 28, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, November 28, 2015 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Saturday, November 28, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, October 19, 2016 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, October 26, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, November 28, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, June 12, 2026 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |