| Serial Number | 87738747 |
| Word Mark | CORNEAGEN |
| Filing Date | Friday, December 29, 2017 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Tuesday, August 5, 2025 |
| Registration Number | 5717014 |
| Registration Date | Tuesday, April 2, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, May 15, 2018 |
| Goods and Services | Distributorship services in the field of medical equipment used in corneal transplantation procedures |
| Goods and Services | Biological tissue, namely, eye tissue for use in scientific and medical research |
| Goods and Services | Organ and tissue bank services; isolation, collection, distribution and banking of corneal tissue; eye bank services, namely, recovering, processing and providing eye tissue for eye surgeries, eye research and eye education and evaluating and providing ocular tissue prepared with laser technologies and processes; providing information pertaining to eye banks and the donation of eye tissue |
| 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 | Tuesday, January 16, 2018 |
| Primary Code | 001 |
| First Use Anywhere Date | Saturday, March 31, 2018 |
| First Use In Commerce Date | Saturday, March 31, 2018 |
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, January 16, 2018 |
| Primary Code | 035 |
| First Use Anywhere Date | Saturday, March 31, 2018 |
| First Use In Commerce Date | Saturday, March 31, 2018 |
| 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 | Tuesday, January 16, 2018 |
| Primary Code | 044 |
| First Use Anywhere Date | Saturday, March 31, 2018 |
| First Use In Commerce Date | Saturday, March 31, 2018 |
| Party Name | CORNEAGEN LLC |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | SEATTLE, WA 98101 |
| Party Name | CORNEAGEN INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | SEATTLE, WA 98101 |
| Party Name | CORNEAGEN INC. |
| Party Type | 21 - New Owner After Publication |
| Legal Entity Type | 03 - Corporation |
| Address | SEATTLE, WA 98101 |
| Party Name | SightLife Surgical, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Seattle, WA 98101 |
| Party Name | SightLife Surgical, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Seattle, WA 98101 |
| Event Date | Event Description |
| Tuesday, January 2, 2018 | NEW APPLICATION ENTERED |
| Tuesday, January 16, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, April 9, 2018 | ASSIGNED TO EXAMINER |
| Wednesday, April 11, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 25, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 15, 2018 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 15, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, July 10, 2018 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, July 25, 2018 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, January 10, 2019 | SOU TEAS EXTENSION RECEIVED |
| Thursday, January 10, 2019 | SOU EXTENSION 1 FILED |
| Thursday, January 10, 2019 | SOU EXTENSION 1 GRANTED |
| Saturday, January 12, 2019 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Wednesday, January 30, 2019 | TEAS STATEMENT OF USE RECEIVED |
| Wednesday, January 30, 2019 | USE AMENDMENT FILED |
| Wednesday, February 20, 2019 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Wednesday, February 20, 2019 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, February 22, 2019 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Saturday, February 23, 2019 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, April 2, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, March 8, 2023 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, November 13, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, November 13, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 13, 2023 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, November 13, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, April 2, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, April 1, 2025 | TEAS SECTION 8 & 15 RECEIVED |
| Monday, November 13, 2023 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, August 5, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, August 5, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, August 5, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |