| Serial Number | 85943345 |
| Word Mark | CYTOFLEXIN |
| Filing Date | Tuesday, May 28, 2013 |
| Status | 606 - ABANDONED - NO STATEMENT OF USE FILED |
| Status Date | Monday, September 21, 2015 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, December 24, 2013 |
| Goods and Services | Biodegradable polymer drug conjugates for use in the manufacture of pharmaceuticals and drug delivery systems; biodegradable polymer drug conjugates for use in bioconjugation with biomolecules; biodegradable polymer drug conjugates for use in the manufacture of pharmaceutical preparations, namely, drug delivery systems |
| Goods and Services | Biodegradable polymer drug conjugates sold as an integral component of pharmaceutical preparations, namely, drug delivery systems consisting of a biodegradable polymer and compounds that facilitate the delivery of a wide range of pharmaceuticals |
| 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 | Thursday, June 6, 2013 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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 | Thursday, June 6, 2013 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Mersana Therapeutics, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Cambridge, MA 02139 |
| Party Name | Mersana Therapeutics, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Cambridge, MA 02139 |
| Event Date | Event Description |
| Monday, September 21, 2015 | ABANDONMENT NOTICE MAILED - NO USE STATEMENT FILED |
| Monday, September 21, 2015 | ABANDONMENT - NO USE STATEMENT FILED |
| Thursday, April 2, 2015 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Wednesday, April 1, 2015 | EXTENSION 2 GRANTED |
| Tuesday, February 17, 2015 | EXTENSION 2 FILED |
| Friday, March 27, 2015 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Tuesday, February 17, 2015 | TEAS EXTENSION RECEIVED |
| Saturday, August 16, 2014 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Thursday, August 14, 2014 | EXTENSION 1 GRANTED |
| Thursday, August 14, 2014 | EXTENSION 1 FILED |
| Thursday, August 14, 2014 | TEAS EXTENSION RECEIVED |
| Tuesday, February 18, 2014 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, December 24, 2013 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, December 24, 2013 | PUBLISHED FOR OPPOSITION |
| Wednesday, December 4, 2013 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Monday, November 18, 2013 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, November 13, 2013 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 13, 2013 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, November 13, 2013 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Wednesday, November 13, 2013 | EXAMINERS AMENDMENT E-MAILED |
| Wednesday, November 13, 2013 | EXAMINERS AMENDMENT -WRITTEN |
| Tuesday, October 8, 2013 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Sunday, October 6, 2013 | WITHDRAWN FROM PUB - OG REVIEW QUERY |
| Wednesday, September 25, 2013 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, September 25, 2013 | ASSIGNED TO LIE |
| Friday, September 13, 2013 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, September 13, 2013 | EXAMINER'S AMENDMENT ENTERED |
| Friday, September 13, 2013 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Friday, September 13, 2013 | EXAMINERS AMENDMENT E-MAILED |
| Friday, September 13, 2013 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, September 12, 2013 | ASSIGNED TO EXAMINER |
| Thursday, June 6, 2013 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, May 31, 2013 | NEW APPLICATION ENTERED IN TRAM |