| Serial Number | 75242726 |
| Word Mark | HYPERSPERSE |
| Filing Date | Tuesday, February 18, 1997 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, February 27, 2018 |
| Registration Number | 2135762 |
| Registration Date | Tuesday, February 10, 1998 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, November 18, 1997 |
| Goods and Services | chemical pretreatment used to optimize reverse osmosis water treatment systems |
| 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 | Wednesday, August 3, 2005 |
| Primary Code | 001 |
| First Use Anywhere Date | Thursday, July 23, 1992 |
| First Use In Commerce Date | Thursday, July 23, 1992 |
| Party Name | BL TECHNOLOGIES, INC. |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | MINNETONKA, MN 55343 |
| Party Name | SUEZ WTS USA, INC. |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | TREVOSE, PA 19053 |
| Party Name | GE BETZ, INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | TREVOSE, PA 19053 |
| Party Name | D.W. Walker & Associates, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | San Marcos, CA 92069 |
| Party Name | D.W. Walker & Associates, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | San Marcos, CA 92069 |
| Party Name | D.W. Walker & Associates, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | San Marcos, CA 92069 |
| Event Date | Event Description |
| Wednesday, July 26, 2023 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, April 10, 2019 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, February 27, 2018 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, February 27, 2018 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, February 27, 2018 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, February 27, 2018 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, February 8, 2018 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, February 10, 2017 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Monday, November 26, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, November 26, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, November 20, 2007 | ASSIGNED TO PARALEGAL |
| Friday, November 16, 2007 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, April 17, 2007 | CASE FILE IN TICRS |
| Wednesday, August 3, 2005 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Saturday, February 14, 2004 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Saturday, November 13, 2004 | REINSTATED |
| Wednesday, July 13, 2005 | FAX RECEIVED |
| Saturday, November 13, 2004 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, February 10, 1998 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 18, 1997 | PUBLISHED FOR OPPOSITION |
| Friday, October 17, 1997 | NOTICE OF PUBLICATION |
| Tuesday, September 9, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, September 4, 1997 | EXAMINER'S AMENDMENT MAILED |
| Friday, August 29, 1997 | ASSIGNED TO EXAMINER |