| Serial Number | 79336251 |
| Word Mark | LEYDEN LABS |
| Filing Date | Wednesday, February 9, 2022 |
| Status | 645 - FINAL REFUSAL - MAILED |
| Status Date | Tuesday, September 24, 2024 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | Pharmaceutical products for the treatment of viral diseases; virucides; vaccines; vaccine adjuvants; viral vaccines |
| Goods and Services | On-line wholesale store services in the field of pharmaceutical products for the treatment of viral diseases and on-line wholesale store services in the field of virucides, vaccines, vaccine adjuvants, viral vaccines |
| NOT AVAILABLE | "LABS" |
| Goods and Services | Research and development in the field of pharmaceutical products for the treatment of viral diseases and research and development in the field of virucides, vaccines, vaccine adjuvants, viral vaccines |
| 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 | 005, 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, March 25, 2022 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, March 25, 2022 |
| Primary Code | 035 |
| 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 | Friday, March 25, 2022 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Leyden Laboratories B.V. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 26 - NOT AVAILABLE |
| Address | NL |
| Event Date | Event Description |
| Tuesday, March 29, 2022 | APPLICATION FILING RECEIPT MAILED |
| Thursday, March 17, 2022 | SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB |
| Thursday, March 24, 2022 | LIMITATION FROM ORIGINAL APPLICATION ENTERED |
| Friday, March 25, 2022 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sunday, March 27, 2022 | REFUSAL PROCESSED BY IB |
| Monday, November 7, 2022 | NOTIFICATION PROCESSED BY IB |
| Tuesday, November 22, 2022 | ASSIGNED TO EXAMINER |
| Wednesday, November 23, 2022 | NON-FINAL ACTION WRITTEN |
| Thursday, November 24, 2022 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Wednesday, January 25, 2023 | REFUSAL PROCESSED BY MPU |
| Wednesday, January 25, 2023 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Tuesday, January 31, 2023 | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB |
| Monday, February 20, 2023 | REFUSAL PROCESSED BY IB |
| Thursday, July 20, 2023 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, July 20, 2023 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, July 21, 2023 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, August 10, 2023 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, August 10, 2023 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, August 10, 2023 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, August 10, 2023 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, August 23, 2023 | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB |
| Thursday, August 10, 2023 | SUSPENSION LETTER WRITTEN |
| Thursday, August 10, 2023 | LETTER OF SUSPENSION E-MAILED |
| Thursday, August 10, 2023 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Wednesday, August 23, 2023 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB |
| Monday, October 2, 2023 | CHANGE OF NAME/ADDRESS REC'D FROM IB |
| Monday, November 6, 2023 | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB |
| Wednesday, February 14, 2024 | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Monday, March 11, 2024 | NON-FINAL ACTION WRITTEN |
| Monday, March 11, 2024 | NON-FINAL ACTION E-MAILED |
| Monday, March 11, 2024 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, September 5, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, September 5, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 5, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, September 24, 2024 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, September 24, 2024 | FINAL REFUSAL E-MAILED |
| Tuesday, September 24, 2024 | FINAL REFUSAL WRITTEN |