| Serial Number | 86447005 |
| Word Mark | OPTASTIM |
| Filing Date | Thursday, November 6, 2014 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Thursday, May 19, 2022 |
| Registration Number | 5008721 |
| Registration Date | Tuesday, July 26, 2016 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, April 7, 2015 |
| Goods and Services | Oil and gas well treatment |
| Goods and Services | Chemical additives for use in oil and gas well stimulation |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Saturday, November 15, 2014 |
| Primary Code | 040 |
| First Use Anywhere Date | Monday, March 10, 2014 |
| First Use In Commerce Date | Tuesday, May 6, 2014 |
| 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, November 15, 2014 |
| Primary Code | 001 |
| First Use Anywhere Date | Monday, March 10, 2014 |
| First Use In Commerce Date | Tuesday, May 6, 2014 |
| Party Name | Flex-Chem Holding Company, LLC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Weatherford, OK 73096 |
| Party Name | Flex-Chem Holding Company, LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Weatherford, OK 73096 |
| Party Name | Flex-Chem Holding Company, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Weatherford, OK 73096 |
| Event Date | Event Description |
| Saturday, November 15, 2014 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, February 26, 2015 | ASSIGNED TO EXAMINER |
| Tuesday, June 2, 2015 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Monday, November 10, 2014 | NEW APPLICATION ENTERED |
| Friday, February 27, 2015 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 18, 2015 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 7, 2015 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 7, 2015 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, December 1, 2015 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Wednesday, December 16, 2015 | SU - PRIORITY ACTION WRITTEN |
| Wednesday, December 16, 2015 | SU - PRIORITY ACTION E-MAILED |
| Wednesday, December 16, 2015 | NOTIFICATION OF SU - PRIORITY ACTION E-MAILED |
| Tuesday, June 14, 2016 | ASSIGNED TO LIE |
| Thursday, June 16, 2016 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, November 12, 2015 | TEAS STATEMENT OF USE RECEIVED |
| Thursday, November 12, 2015 | USE AMENDMENT FILED |
| Thursday, December 3, 2015 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, June 7, 2016 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, June 16, 2016 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, June 18, 2016 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, July 26, 2016 | REGISTERED-PRINCIPAL REGISTER |
| Monday, July 26, 2021 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Wednesday, November 24, 2021 | TEAS SECTION 8 & 15 RECEIVED |
| Friday, June 17, 2016 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, May 19, 2022 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Saturday, July 26, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, May 19, 2022 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Tuesday, May 17, 2022 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |