| Serial Number | 77909768 |
| Word Mark | PROTEOSTAT |
| Filing Date | Tuesday, January 12, 2010 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Sunday, September 13, 2020 |
| Registration Number | 3814496 |
| Registration Date | Tuesday, July 6, 2010 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, April 20, 2010 |
| Goods and Services | Assays and reagents for monitoring protein stability and aggregation for medical diagnostic use |
| Goods and Services | Assays and reagents for monitoring protein stability and aggregation for scientific and 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, January 19, 2010 |
| Primary Code | 001 |
| First Use Anywhere Date | Thursday, January 7, 2010 |
| First Use In Commerce Date | Thursday, January 7, 2010 |
| 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 | 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, January 19, 2010 |
| Primary Code | 005 |
| First Use Anywhere Date | Thursday, January 7, 2010 |
| First Use In Commerce Date | Thursday, January 7, 2010 |
| Party Name | Enzo Life Sciences, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Farmingdale, NY 11735 |
| Party Name | Enzo Life Sciences, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Farmingdale, NY 11735 |
| Party Name | Enzo Life Sciences, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Farmingdale, NY 11735 |
| Event Date | Event Description |
| Monday, September 26, 2022 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, September 26, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, September 26, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, September 26, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, September 26, 2022 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Sunday, September 13, 2020 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Sunday, September 13, 2020 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Sunday, September 13, 2020 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Sunday, September 13, 2020 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Saturday, August 8, 2020 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, July 6, 2019 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Tuesday, September 13, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Tuesday, September 13, 2016 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, September 13, 2016 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, July 5, 2016 | TEAS SECTION 8 & 15 RECEIVED |
| Monday, July 6, 2015 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Wednesday, May 27, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 6, 2010 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 20, 2010 | PUBLISHED FOR OPPOSITION |
| Wednesday, March 31, 2010 | NOTICE OF PUBLICATION |
| Monday, March 15, 2010 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Thursday, March 11, 2010 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, March 11, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, March 11, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 11, 2010 | ASSIGNED TO LIE |
| Thursday, February 25, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, February 22, 2010 | NON-FINAL ACTION MAILED |
| Friday, February 19, 2010 | NON-FINAL ACTION WRITTEN |
| Friday, February 19, 2010 | ASSIGNED TO EXAMINER |
| Tuesday, January 19, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, January 15, 2010 | NEW APPLICATION ENTERED IN TRAM |