| Serial Number | 88873285 |
| Word Mark | CERUS |
| Filing Date | Wednesday, April 15, 2020 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, December 14, 2021 |
| Registration Number | 6591223 |
| Registration Date | Tuesday, December 14, 2021 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, February 16, 2021 |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Certificate of Correction for Registration | In the statement , line 1, "CALIFORNIA" should be deleted, and "DELAWARE" should be inserted. |
| Goods and Services | Medical processing instruments, namely, instruments and illumination devices for the production of blood components and biological preparations and the inactivation of pathogens, cells and nucleic acids in such blood components and biological preparations, and parts and fittings for the aforesaid; blood processing apparatus, namely, blood processing devices; medical devices for use in the inactivation of pathogens, cells and nucleic acids, and parts and fittings for the aforesaid; ultraviolet illumination devices for use in the inactivation of pathogens, cells and nucleic acids, and parts and fittings for the aforesaid; Medical processing kits consisting primarily of medical tubing, containers, bags, and removal devices for the production of blood components, namely, for the production of platelets, plasma and red blood cells, and the inactivation of pathogens, cells and nucleic acids in such blood components, and parts and fittings for the aforesaid; medical processing apparatus for use in the treatment, pathogen inactivation, storage or reconstitution of blood and blood components |
| Description of Mark | The mark consists of the word "CERUS" followed by a single droplet shape with a double outline to create a secondary droplet shape within the larger shape. |
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 026, 039, 044 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, April 23, 2020 |
| Primary Code | 010 |
| First Use Anywhere Date | Tuesday, August 31, 2021 |
| First Use In Commerce Date | Tuesday, August 31, 2021 |
| Party Name | Cerus Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Concord, CA 94520 |
| Party Name | Cerus Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Concord, CA 94520 |
| Party Name | Cerus Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Concord, CA 94520 |
| Event Date | Event Description |
| Saturday, April 18, 2020 | NEW APPLICATION ENTERED |
| Thursday, April 23, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, April 24, 2020 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Monday, July 6, 2020 | ASSIGNED TO EXAMINER |
| Friday, July 10, 2020 | NON-FINAL ACTION WRITTEN |
| Friday, July 10, 2020 | NON-FINAL ACTION E-MAILED |
| Friday, July 10, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, January 11, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, January 11, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 11, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, January 13, 2021 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 27, 2021 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, February 16, 2021 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 16, 2021 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, April 13, 2021 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, October 13, 2021 | TEAS STATEMENT OF USE RECEIVED |
| Monday, November 1, 2021 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Wednesday, October 13, 2021 | USE AMENDMENT FILED |
| Tuesday, November 2, 2021 | STATEMENT OF USE PROCESSING COMPLETE |
| Monday, November 8, 2021 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, November 9, 2021 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, December 14, 2021 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, March 10, 2022 | TEAS SECTION 7 REQUEST RECEIVED |
| Saturday, July 30, 2022 | CORRECTION UNDER SECTION 7 - PROCESSED |
| Wednesday, September 17, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, November 25, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, November 25, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, November 25, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, November 25, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, November 25, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, November 25, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |