| Serial Number | 99388011 |
| Word Mark | MICROLOCK |
| Filing Date | Thursday, September 11, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Tuesday, May 12, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, June 2, 2026 |
| Goods and Services | Vitamin supplement patches; Adhesive skin patches for use in post-operative wound care; Skin patches for the transdermal delivery of pharmaceuticals; Drug delivery agents in the form of compounds, powders, and tablets that facilitate the delivery of pharmaceutical preparations; Drug delivery agents in the form of dissolvable films that facilitate the delivery of pharmaceutical preparations; Delivery agents in the form of dissolvable films that facilitate the delivery of nutritional supplements; Microneedle patch for medical purposes; Adhesive bandages for medical purposes; Adhesive skin patches for medical use; Transdermal patches for medical treatment of the skin; Transdermal microneedle patches for accelerating postoperative wound healing and scar reduction; Microneedle patches featuring salicylic acid and benzoyl peroxide for acne treatment; Microneedle patches featuring lidocaine for local pain relief; Microneedle patches featuring antihistamines for skin allergy management; Drug delivery agents in the form of dissolvable microneedle films and coatings that enhance penetration, sustained release of pharmaceutical preparations; Transdermal microneedle patches for delivering therapeutic active ingredients for addressing problems related to metabolic disorders, smoking cessation and neuromodulation, vaccination and immunotherapy, dermatology, pain and neurology, hormonal and systemic therapy, oncology, obesity and regenerative medicine and advanced biologics; Adhesive microneedle bandages containing analgesics or antimicrobial agents for wound healing and pain relief; Medical adhesive microneedle patches for delivering corticosteroids and antibiotics for dermatological conditions such as eczema and dermatitis; Transdermal microneedle patches for delivering prescription drugs for chronic pain, hormonal regulation, and metabolic disorder management |
| Goods and Services | Skin care preparations for patch-shaped functional cosmetics including microneedles; Beauty microneedle patch; Patches containing sun screen and sun block for use on the skin; Cosmetic patches containing sunscreen and sun block for use on the skin; Gel eye patches for cosmetic purposes; Non-medicated skin care preparations in the form of dissolvable microneedle patches, namely, gels, serums, creams, toners, and skin-rejuvenating essences; Patches containing non-medicated cosmetic formulations delivered by dissolvable microneedles; Patches containing non-medicated UV-blocking agents; Gel eye patches containing non-medicated skin care preparations; Beauty microneedle patches containing non-medicated skin care preparations; Cosmetic microneedle patches containing sun protection preparations; Gel-based microneedle eye patches for cosmetic purposes |
| Pseudo Mark | MICRO LOCK |
| Goods and Services | Medical apparatus and instruments using microneedles for drug delivery; Cooling patches for medical purposes; Needles for medical purposes; Heating patches for medical treatment; Acupuncture needles; Medical apparatus and instruments incorporating microneedle arrays for drug delivery; Microneedle cooling patches for medical purposes; Microneedles and hypodermic needles for medical use; Chemically activated microneedle heating patches; Acupuncture microneedles |
| 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 | Thursday, September 11, 2025 |
| Primary Code | 003 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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 | 005, 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, September 11, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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, September 11, 2025 |
| Primary Code | 010 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Cursus Bio Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Gangnam-gu, Seoul 06147 KR |
| Event Date | Event Description |
| Thursday, September 11, 2025 | NEW APPLICATION ENTERED |
| Thursday, September 11, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, February 3, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, February 4, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, February 17, 2026 | NON-FINAL ACTION WRITTEN |
| Tuesday, February 17, 2026 | NON-FINAL ACTION E-MAILED |
| Tuesday, February 17, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, May 1, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, May 1, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, May 2, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, May 5, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Tuesday, May 5, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Tuesday, May 5, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Tuesday, May 5, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Tuesday, May 5, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |