| Serial Number | 86475596 |
| Word Mark | PERIOSCIENCES |
| Filing Date | Tuesday, December 9, 2014 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Thursday, November 13, 2025 |
| Registration Number | 4785312 |
| Registration Date | Tuesday, August 4, 2015 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, May 19, 2015 |
| Goods and Services | Non-medicated antioxidant-based mouth rinse, mouth wash, mouth gel, and toothpaste |
| Goods and Services | Antioxidants for dental purposes |
| Pseudo Mark | PERIO SCIENCES |
| 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 | 6 - Active |
| Class Status Date | Saturday, December 13, 2014 |
| Primary Code | 003 |
| First Use Anywhere Date | Tuesday, June 10, 2008 |
| First Use In Commerce Date | Monday, March 1, 2010 |
| 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 | Saturday, December 13, 2014 |
| Primary Code | 005 |
| First Use Anywhere Date | Tuesday, June 10, 2008 |
| First Use In Commerce Date | Monday, March 1, 2010 |
| Party Name | INTER-MED, INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | RACINE, WI 53404 |
| Party Name | Perio Sciences, LLC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Dallas, TX 75230 |
| Party Name | Perio Sciences, LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Dallas, TX 75230 |
| Party Name | Perio Sciences, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Dallas, TX 75230 |
| Event Date | Event Description |
| Friday, December 12, 2014 | NEW APPLICATION ENTERED |
| Saturday, December 13, 2014 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, December 16, 2014 | NOTICE OF PSEUDO MARK E-MAILED |
| Monday, March 23, 2015 | ASSIGNED TO EXAMINER |
| Monday, March 23, 2015 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 29, 2015 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 19, 2015 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 19, 2015 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, August 4, 2015 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 4, 2020 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, February 26, 2021 | TEAS SECTION 8 & 15 RECEIVED |
| Friday, July 9, 2021 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, July 9, 2021 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, July 9, 2021 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Sunday, August 4, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, July 25, 2025 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, August 6, 2025 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, November 12, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, November 13, 2025 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, November 13, 2025 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, November 13, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |