| Serial Number | 75317222 |
| Word Mark | PROTEINCHIP |
| Filing Date | Monday, June 30, 1997 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, October 29, 2021 |
| Registration Number | 2304569 |
| Registration Date | Tuesday, December 28, 1999 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, December 29, 1998 |
| Goods and Services | reagents for scientific or medical research use |
| Pseudo Mark | PROTEIN CHIP |
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, October 29, 2021 |
| Primary Code | 001 |
| First Use Anywhere Date | Tuesday, October 28, 1997 |
| First Use In Commerce Date | Tuesday, October 28, 1997 |
| Party Name | BIO-RAD LABORATORIES, INC. |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | HERCULES, CA 94547 |
| Party Name | CIPHERGEN BIOSYSTEMS, INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | FREMONT, CA 94555 |
| Party Name | Ciphergen Biosystems |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Palo Alto, CA 94306 |
| Party Name | Ciphergen Biosystems |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Palo Alto, CA 94306 |
| Party Name | Ciphergen Biosystems |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Palo Alto, CA 94306 |
| Event Date | Event Description |
| Friday, October 29, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, December 28, 2018 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, February 19, 2009 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, February 19, 2009 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, February 13, 2009 | ASSIGNED TO PARALEGAL |
| Friday, January 23, 2009 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, February 7, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, June 6, 2006 | CASE FILE IN TICRS |
| Tuesday, October 18, 2005 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, October 7, 2005 | ASSIGNED TO PARALEGAL |
| Friday, September 2, 2005 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, September 2, 2005 | PAPER RECEIVED |
| Thursday, April 15, 2004 | PAPER RECEIVED |
| Thursday, March 4, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, December 28, 1999 | REGISTERED-PRINCIPAL REGISTER |
| Friday, September 3, 1999 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, July 28, 1999 | ASSIGNED TO EXAMINER |
| Thursday, July 22, 1999 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, June 16, 1999 | USE AMENDMENT FILED |
| Tuesday, March 23, 1999 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, December 29, 1998 | PUBLISHED FOR OPPOSITION |
| Friday, November 27, 1998 | NOTICE OF PUBLICATION |
| Friday, October 16, 1998 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, August 10, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 10, 1998 | NON-FINAL ACTION MAILED |
| Friday, January 30, 1998 | ASSIGNED TO EXAMINER |