| Serial Number | 85724626 |
| Word Mark | PUROLITE |
| Filing Date | Monday, September 10, 2012 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Thursday, October 26, 2023 |
| Registration Number | 4313122 |
| Registration Date | Tuesday, April 2, 2013 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, January 15, 2013 |
| Goods and Services | Ion-exchange resins; ion-exchange resin membranes; catalysts for chemical and biochemical processes; chemical adsorbents for removing impurities from water, aqueous and non-aqueous solutions, and gas streams; biochemical catalysts; active chemical ingredients for use in the manufacture of pharmaceuticals for controlling levels of sodium, potassium, calcium and cholesterol in blood |
| 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 | Friday, September 14, 2012 |
| Primary Code | 001 |
| First Use Anywhere Date | Wednesday, September 30, 1981 |
| First Use In Commerce Date | Wednesday, September 30, 1981 |
| Party Name | Purolite LLC |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | ST. PAUL, MN 55102-2233 |
| Party Name | ECOLAB U.S. 8 LLC |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | ST. PAUL, MN 551022233 |
| Party Name | PUROLITE CORPORATION |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | King of Prussia, PA 19406 |
| Party Name | Brotech Corp. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Bala Cynwyd, PA 19004 |
| Party Name | Brotech Corp. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Bala Cynwyd, PA 19004 |
| Party Name | Brotech Corp. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Bala Cynwyd, PA 19004 |
| Event Date | Event Description |
| Thursday, September 13, 2012 | NEW APPLICATION ENTERED |
| Friday, September 14, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, November 29, 2012 | ASSIGNED TO EXAMINER |
| Monday, December 3, 2012 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, December 26, 2012 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, January 15, 2013 | PUBLISHED FOR OPPOSITION |
| Tuesday, January 15, 2013 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Wednesday, March 13, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, April 2, 2013 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, September 28, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, April 2, 2018 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Monday, April 1, 2019 | TEAS SECTION 8 & 15 RECEIVED |
| Wednesday, May 8, 2019 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, May 9, 2019 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, May 9, 2019 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Friday, January 3, 2020 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Friday, January 3, 2020 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Friday, January 3, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, January 3, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, February 16, 2022 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Saturday, April 2, 2022 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, May 25, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, May 1, 2023 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, October 26, 2023 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, October 26, 2023 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, October 26, 2023 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, January 22, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, January 22, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, January 22, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, January 22, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, January 22, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, October 26, 2023 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |