| Serial Number | 75203098 |
| Word Mark | ISO-TEQ |
| Filing Date | Thursday, November 21, 1996 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Saturday, August 5, 2017 |
| Registration Number | 2116145 |
| Registration Date | Tuesday, November 25, 1997 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, September 2, 1997 |
| Goods and Services | chemical compositions, namely, additives for use in drilling and completions; completion fluids; drilling muds; drilling fluids; dispersants and emulsifiers in the drilling, completion and workover of subterranean oil and gas wells |
| 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 | Saturday, December 14, 1996 |
| Primary Code | 001 |
| First Use Anywhere Date | Wednesday, March 31, 1993 |
| First Use In Commerce Date | Wednesday, March 31, 1993 |
| Party Name | Baker Hughes Incorporated |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 772104740 |
| Party Name | Baker Hughes Incorporated |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 772104740 |
| Party Name | Baker Hughes Incorporated |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 772104740 |
| Event Date | Event Description |
| Monday, September 23, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, September 23, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, August 5, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Saturday, August 5, 2017 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Saturday, August 5, 2017 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, August 4, 2017 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, November 25, 2016 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Saturday, September 8, 2012 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Saturday, September 8, 2012 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, August 12, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 3, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, October 3, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, September 17, 2007 | ASSIGNED TO PARALEGAL |
| Friday, August 31, 2007 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, August 31, 2007 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, February 14, 2007 | CASE FILE IN TICRS |
| Wednesday, January 28, 2004 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, November 24, 2003 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, November 24, 2003 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, November 25, 1997 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 2, 1997 | PUBLISHED FOR OPPOSITION |
| Friday, August 1, 1997 | NOTICE OF PUBLICATION |
| Monday, June 23, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, June 13, 1997 | ASSIGNED TO EXAMINER |