| Serial Number | 87475451 |
| Word Mark | SCIENCE OF SILVER |
| Filing Date | Monday, June 5, 2017 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, April 25, 2025 |
| Registration Number | 5581724 |
| Registration Date | Tuesday, October 9, 2018 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, April 17, 2018 |
| Goods and Services | Cosmetic hair regrowth inhibiting preparations, namely, topical hair regrowth inhibiting preparations made of silver nanoparticles that absorb laser light and convert the light energy into heat to facilitate local tissue injury; Disposable wipes impregnated with cleansing chemicals or compounds for dermatological use; Non-medicated skin care preparations, namely, topical anti-acne preparations made of silver nanoparticles that absorb laser light and convert the light energy into heat to facilitate local tissue injury; Wipes impregnated with a cleaning preparation; all the aforementioned made in whole or substantial part of silver or used in conjunction with silver particle therapy and all of the aforementioned excluding dietary and nutritional supplements |
| Goods and Services | Dermatology services; Medical services, namely, providing localized heating to facilitate laser therapy for treating medical conditions; Non-invasive cosmetic medical procedures; all the aforementioned utilizing silver particle therapy |
| Goods and Services | Massage apparatus; Medical devices for use in treating or diagnosing acne or excess hair growth; Medical instruments for use in enhancing laser therapy; Medical instruments for use in dermatological procedures; Medical ultrasound apparatus; all the aforementioned used for activating silver particles during treatment or silver particle delivery |
| International Class | 003 - Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring and abrasive preparations; soaps; perfumery, essential oils, cosmetics, hair lotions; dentifrices. |
| US Class Codes | 001, 004, 006, 050, 051, 052 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, April 25, 2025 |
| Primary Code | 003 |
| First Use Anywhere Date | Friday, September 22, 2017 |
| First Use In Commerce Date | Friday, September 22, 2017 |
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, April 25, 2025 |
| Primary Code | 010 |
| First Use Anywhere Date | Friday, September 22, 2017 |
| First Use In Commerce Date | Friday, September 22, 2017 |
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, April 25, 2025 |
| Primary Code | 044 |
| First Use Anywhere Date | Thursday, April 26, 2018 |
| First Use In Commerce Date | Thursday, April 26, 2018 |
| Party Name | AVRO LIFE SCIENCES, INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | KITCHENER ONTARIO N2M 3H5 CA |
| Party Name | Sienna Biopharmaceuticals, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Westlake Village, CA 91362 |
| Party Name | Sienna Biopharmaceuticals, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Westlake Village, CA 91362 |
| Party Name | Sienna Biopharmaceuticals, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Westlake Village, CA 91362 |
| Event Date | Event Description |
| Tuesday, March 6, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 8, 2017 | NEW APPLICATION ENTERED |
| Monday, June 12, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, September 5, 2017 | ASSIGNED TO EXAMINER |
| Friday, September 8, 2017 | NON-FINAL ACTION WRITTEN |
| Friday, September 8, 2017 | NON-FINAL ACTION E-MAILED |
| Friday, September 8, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, March 6, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, March 7, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, June 12, 2018 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Thursday, March 15, 2018 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, March 15, 2018 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, March 15, 2018 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, March 15, 2018 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, March 15, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 28, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 17, 2018 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 17, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, September 4, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 4, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, September 5, 2018 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, September 6, 2018 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, October 9, 2018 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, January 8, 2020 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Wednesday, June 27, 2018 | TEAS STATEMENT OF USE RECEIVED |
| Wednesday, June 27, 2018 | USE AMENDMENT FILED |
| Friday, July 20, 2018 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, July 20, 2018 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Thursday, July 26, 2018 | SU - NON-FINAL ACTION - WRITTEN |
| Thursday, July 26, 2018 | NON-FINAL ACTION E-MAILED |
| Thursday, July 26, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, August 16, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, August 30, 2018 | ASSIGNED TO LIE |
| Wednesday, January 8, 2020 | WITHDRAWAL OF ATTORNEY GRANTED |
| Friday, April 25, 2025 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, March 10, 2021 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |