| Serial Number | 88233662 |
| Word Mark | KEYSTONE |
| Filing Date | Tuesday, December 18, 2018 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, October 6, 2020 |
| Registration Number | 6170136 |
| Registration Date | Tuesday, October 6, 2020 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, May 28, 2019 |
| Goods and Services | Medical information services, namely, reporting of drug-resistance patterns over time; providing an internet-based database of cumulative data on bacterial susceptibility surveillance to monitor changes in resistance patterns and provide doctors and the healthcare community information on the activity of an antibacterial drug to an organism over time for medical treatment purposes |
| Goods and Services | Providing an interactive web site featuring technology that enables users to access, track, monitor, and generate reports relating to antibiotics and bacterial susceptibility and resistance patterns; providing an internet-based database of cumulative medical and scientific research data on bacterial susceptibility surveillance to monitor changes in resistance patterns and provide doctors and the healthcare community information on the activity of an antibacterial drug to an organism over time |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, January 10, 2019 |
| Primary Code | 042 |
| First Use Anywhere Date | Tuesday, April 30, 2019 |
| First Use In Commerce Date | Tuesday, April 30, 2019 |
| International Class | 044 - Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, horticulture and forestry services. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, January 10, 2019 |
| Primary Code | 044 |
| First Use Anywhere Date | Tuesday, April 30, 2019 |
| First Use In Commerce Date | Tuesday, April 30, 2019 |
| Party Name | Paratek Pharmaceuticals, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Boston, MA 02116 |
| Party Name | Paratek Pharmaceuticals, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Boston, MA 02116 |
| Party Name | Paratek Pharmaceuticals, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Boston, MA 02116 |
| Event Date | Event Description |
| Friday, December 21, 2018 | NEW APPLICATION ENTERED |
| Friday, March 22, 2019 | PRIORITY ACTION E-MAILED |
| Friday, March 22, 2019 | NOTIFICATION OF PRIORITY ACTION E-MAILED |
| Monday, April 1, 2019 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, January 10, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, March 14, 2019 | ASSIGNED TO EXAMINER |
| Friday, March 22, 2019 | PRIORITY ACTION WRITTEN |
| Monday, April 1, 2019 | EXAMINERS AMENDMENT -WRITTEN |
| Monday, April 1, 2019 | EXAMINERS AMENDMENT E-MAILED |
| Monday, April 1, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, April 19, 2019 | ASSIGNED TO LIE |
| Friday, January 17, 2020 | SOU TEAS EXTENSION RECEIVED |
| Friday, January 17, 2020 | SOU EXTENSION 1 FILED |
| Friday, January 17, 2020 | SOU EXTENSION 1 GRANTED |
| Tuesday, January 21, 2020 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Monday, April 1, 2019 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, May 8, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 28, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 28, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, July 23, 2019 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Thursday, July 23, 2020 | SOU TEAS EXTENSION RECEIVED |
| Thursday, July 23, 2020 | USE AMENDMENT FILED |
| Wednesday, August 12, 2020 | SOU EXTENSION 2 GRANTED |
| Wednesday, August 12, 2020 | STATEMENT OF USE PROCESSING COMPLETE |
| Thursday, August 13, 2020 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Tuesday, September 1, 2020 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, July 15, 2020 | TEAS STATEMENT OF USE RECEIVED |
| Wednesday, July 15, 2020 | SOU EXTENSION 2 FILED |
| Wednesday, August 12, 2020 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Wednesday, September 2, 2020 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, October 6, 2020 | REGISTERED-PRINCIPAL REGISTER |
| Monday, October 6, 2025 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Wednesday, May 28, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |