| Serial Number | 86756475 |
| Word Mark | CYANOTECH |
| Filing Date | Tuesday, September 15, 2015 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Friday, October 3, 2025 |
| Registration Number | 4963799 |
| Registration Date | Tuesday, May 24, 2016 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, March 8, 2016 |
| Goods and Services | Nutritional supplements for human consumption; nutraceuticals for the treatment of oxidative stress, decreased immunity, and inflammatory conditions; nutraceuticals to support healthy immune function, increased energy levels, cardiovascular health, eye health, and brain health; nutraceuticals for use as a dietary supplement; dietary supplements; nutritional supplements; antioxidant supplements; Dietary supplements, namely, antioxidant pills; nutritional additives for medical purposes for use in foods and dietary supplements for human consumption; food supplements; food supplements, namely, antioxidants; homeopathic supplements, namely, diluted doses from the plant, mineral and animal kingdoms for human consumption; drink mixes, namely, dietary drink mix for use as a meal replacement for medical purposes; powdered dietary supplement drink mix; nutritional supplement in the nature of a nutrient-dense, protein-based drink mix; effervescent dietary supplement drink mixes in the form of powder, tablet, sachet, syrup, concentrate, or capsule; nutritional supplement in powder, tablet, sachet, syrup, concentrate, or capsule form for use in making an effervescent beverage |
| 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 | Friday, September 18, 2015 |
| Primary Code | 005 |
| First Use Anywhere Date | Saturday, October 15, 1983 |
| First Use In Commerce Date | Saturday, December 31, 1983 |
| Party Name | Cyanotech Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Kailua-Kona, HI 96740 |
| Party Name | Cyanotech Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Kailua-Kona, HI 96740 |
| Party Name | Cyanotech Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Kailua-Kona, HI 96740 |
| Event Date | Event Description |
| Friday, September 18, 2015 | NEW APPLICATION ENTERED |
| Friday, September 18, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, December 31, 2015 | ASSIGNED TO EXAMINER |
| Thursday, December 31, 2015 | NON-FINAL ACTION WRITTEN |
| Thursday, December 31, 2015 | NON-FINAL ACTION E-MAILED |
| Thursday, December 31, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, January 7, 2016 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, January 7, 2016 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, January 7, 2016 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, January 7, 2016 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, January 7, 2016 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, February 17, 2016 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, March 8, 2016 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 8, 2016 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, May 24, 2016 | REGISTERED-PRINCIPAL REGISTER |
| Monday, May 24, 2021 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, June 4, 2021 | TEAS SECTION 8 & 15 RECEIVED |
| Saturday, September 18, 2021 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Saturday, September 18, 2021 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Saturday, September 18, 2021 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Saturday, May 24, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Tuesday, June 10, 2025 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, October 3, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, October 3, 2025 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, October 3, 2025 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, October 3, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |