| Serial Number | 90809149 |
| Word Mark | ISOTAG |
| Filing Date | Friday, July 2, 2021 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, December 13, 2022 |
| Registration Number | 6921224 |
| Registration Date | Tuesday, December 13, 2022 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, September 27, 2022 |
| Goods and Services | Reagents for medical use; purification reagents for the manufacture, isolation and purification of biologics for medical use |
| Pseudo Mark | ISO TAG; I SO TAG |
| Goods and Services | Reagents for scientific and research use; Reagents for scientific or medical research use; purification reagents for the manufacture, isolation, and purification of biologics for scientific or medical research use |
| 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 | Tuesday, September 14, 2021 |
| Primary Code | 001 |
| First Use Anywhere Date | Monday, May 31, 2021 |
| First Use In Commerce Date | Monday, May 31, 2021 |
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 005, 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, September 14, 2021 |
| Primary Code | 005 |
| First Use Anywhere Date | Monday, May 31, 2021 |
| First Use In Commerce Date | Monday, May 31, 2021 |
| Party Name | DONALDSON COMPANY, INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | BLOOMINGTON, MN 55431 |
| Party Name | Isolere Bio, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Durham, NC 27701 |
| Party Name | Isolere Bio, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Durham, NC 27701 |
| Party Name | Isolere Bio, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Durham, NC 27701 |
| Event Date | Event Description |
| Tuesday, September 14, 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, July 6, 2021 | NEW APPLICATION ENTERED |
| Wednesday, March 23, 2022 | ASSIGNED TO EXAMINER |
| Wednesday, March 23, 2022 | NON-FINAL ACTION WRITTEN |
| Wednesday, March 23, 2022 | NON-FINAL ACTION E-MAILED |
| Wednesday, March 23, 2022 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, August 18, 2022 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, August 16, 2022 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, August 16, 2022 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 17, 2022 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, August 17, 2022 | ASSIGNED TO EXAMINER |
| Tuesday, September 27, 2022 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Wednesday, September 7, 2022 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, September 27, 2022 | PUBLISHED FOR OPPOSITION |
| Tuesday, December 13, 2022 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |
| Monday, September 16, 2024 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, December 13, 2022 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, June 7, 2023 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, September 16, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, September 16, 2024 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, September 16, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, September 16, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |