| Serial Number | 87849391 |
| Word Mark | LEUKOTAC |
| Filing Date | Monday, March 26, 2018 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, August 4, 2020 |
| Registration Number | 6115761 |
| Registration Date | Tuesday, August 4, 2020 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, May 19, 2020 |
| Goods and Services | Pharmaceutical preparations for immuno-oncology and autoimmune disease; pharmaceutical preparations, namely, immunotherapy monoclonal antibodies for immuno-oncology and for the treatment of autoimmune diseases; veterinary preparations for immuno-oncology and autoimmune disease; veterinary preparations, namely, immunotherapy monoclonal antibodies for immuno-oncology and for the treatment of autoimmune diseases; biotechnological preparations for medical and veterinary use, namely, immunotherapy monoclonal antibodies for immuno-oncology and for the treatment of autoimmune diseases |
| Goods and Services | Medical services; pharmaceutical advice |
| Goods and Services | Research and consultancy in the field of biotechnology; research and development in the field of biotechnology; scientific and technical consultation, namely, engineering evaluations and appraisals in the fields of science and technology; scientific and technology research in the field of immuno-oncology and autoimmune disease; laboratory research and analysis services in the field of immuno-oncology and autoimmune disease; scientific chemistry, biology and biotechnology laboratories; scientific laboratory services; laboratory testing, research and development of new products for others; conducting clinical trials for others in the field of medicines, molecules and medical devices; medical laboratory analysis services relating to the treatment of persons; medical laboratory services, including sample analysis; medical laboratory analysis services |
| 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 | Monday, April 2, 2018 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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 | Monday, April 2, 2018 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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 | Monday, April 2, 2018 |
| Primary Code | 044 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | MEDIOLANUM FARMACEUTICI S.P.A. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | MILAN 20143 IT |
| Party Name | ELSALYS BIOTECH |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | LYON 69007 FR |
| Party Name | ELSALYS BIOTECH |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | LYON 69007 FR |
| Party Name | ELSALYS BIOTECH |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | LYON 69007 FR |
| Event Date | Event Description |
| Wednesday, January 24, 2024 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, August 4, 2020 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 19, 2020 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, May 19, 2020 | PUBLISHED FOR OPPOSITION |
| Wednesday, April 29, 2020 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 14, 2020 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, April 10, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, April 10, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 10, 2020 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Friday, April 3, 2020 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Friday, April 3, 2020 | FINAL REFUSAL E-MAILED |
| Friday, April 3, 2020 | FINAL REFUSAL WRITTEN |
| Wednesday, February 26, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, February 26, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, February 24, 2020 | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED |
| Monday, February 24, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, February 24, 2020 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, February 24, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, February 24, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, February 24, 2020 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, August 28, 2019 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED |
| Wednesday, August 28, 2019 | INQUIRY TO SUSPENSION E-MAILED |
| Wednesday, August 28, 2019 | SUSPENSION INQUIRY WRITTEN |
| Thursday, February 28, 2019 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, February 28, 2019 | LETTER OF SUSPENSION E-MAILED |
| Thursday, February 28, 2019 | SUSPENSION LETTER WRITTEN |
| Thursday, January 17, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, January 17, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 17, 2019 | ASSIGNED TO LIE |
| Monday, January 14, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, July 12, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, July 12, 2018 | NON-FINAL ACTION E-MAILED |
| Thursday, July 12, 2018 | NON-FINAL ACTION WRITTEN |
| Wednesday, July 11, 2018 | ASSIGNED TO EXAMINER |
| Monday, April 2, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, March 29, 2018 | NEW APPLICATION ENTERED |