
| Serial Number | 90174509 | 
| Word Mark | INSTYLLA | 
| Filing Date | Friday, September 11, 2020 | 
| Status | 688 - NOTICE OF ALLOWANCE - ISSUED | 
| Status Date | Tuesday, May 13, 2025 | 
| Registration Number | 0000000 | 
| Registration Date | NOT AVAILABLE | 
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) | 
| Published for Opposition Date | Tuesday, March 18, 2025 | 
| Description of Mark | The mark consists of stylized word "instylla" with the letter "t" in the form of a wave. | 
| Goods and Services | Pharmaceutical preparations for medical and surgical purposes in the nature of implantable materials, namely, pliable, synthetic hydrogel; pharmaceutical preparations for embolization therapy in interventional radiology and oncology in the nature of implantable materials, namely, pliable, synthetic hydrogel | 
| Goods and Services | Embolic devices for treating anomalous vasculature of the body; medical device, namely, arterial embolectomy device; embolic device for embolization therapy in interventional radiology and oncology; embolic devices for interventional radiology, namely, interventional oncology and peripheral hemostasis; embolic devices for interventional radiology, namely, differentiated liquid embolics; embolic device for vascular embolization procedures; embolic device used for embolization of vascular lesions, tumors, targeted arterial segments of hypervascular tumors, control of bleeding due to disease or trauma, organs and segmental embolizations; embolic devices, namely, syringes and delivery catheters containing embolic agents delivered through a microcatheter under fluoroscopic control; kits for use in embolization procedures comprised of precursors that react to form a hydrogel when combined with each other and applicators therefore; medical apparatus, namely, system for vascular embolization procedures; embolic devices for vascular embolization, hemorrhage control, and peripheral hemostasis, namely, embolization therapy system featuring hydrogel precursors and applicator; kits for vascular embolization procedures, featuring hydrogel precursors and applicator | 
| 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 | Monday, July 26, 2021 | 
| 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 | Monday, October 19, 2020 | 
| Primary Code | 010 | 
| First Use Anywhere Date | NOT AVAILABLE | 
| First Use In Commerce Date | NOT AVAILABLE | 
| Party Name | Instylla, Inc. | 
| Party Type | 20 - Owner at Publication | 
| Legal Entity Type | 03 - Corporation | 
| Address | Bedford, MA 01730 | 
| Party Name | Instylla, Inc. | 
| Party Type | 10 - Original Applicant | 
| Legal Entity Type | 03 - Corporation | 
| Address | Bedford, MA 01730 | 
| Event Date | Event Description | 
| Tuesday, September 15, 2020 | NEW APPLICATION ENTERED | 
| Monday, October 19, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | 
| Tuesday, October 20, 2020 | NOTICE OF DESIGN SEARCH CODE E-MAILED | 
| Monday, January 25, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Friday, January 22, 2021 | ASSIGNED TO EXAMINER | 
| Monday, January 25, 2021 | NON-FINAL ACTION WRITTEN | 
| Monday, January 25, 2021 | NON-FINAL ACTION E-MAILED | 
| Thursday, March 11, 2021 | TEAS CHANGE OF OWNER ADDRESS RECEIVED | 
| Thursday, March 11, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED | 
| Thursday, March 11, 2021 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | 
| Sunday, July 25, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Monday, July 26, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Sunday, July 25, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Tuesday, July 27, 2021 | LETTER OF SUSPENSION E-MAILED | 
| Tuesday, July 27, 2021 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | 
| Monday, February 7, 2022 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | 
| Wednesday, August 10, 2022 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | 
| Tuesday, July 27, 2021 | SUSPENSION LETTER WRITTEN | 
| Friday, January 19, 2024 | NON-FINAL ACTION WRITTEN | 
| Friday, February 17, 2023 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | 
| Wednesday, September 27, 2023 | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | 
| Friday, January 19, 2024 | NON-FINAL ACTION E-MAILED | 
| Friday, January 19, 2024 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Friday, April 19, 2024 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | 
| Friday, July 19, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Friday, July 19, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Friday, April 19, 2024 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | 
| Friday, July 19, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Monday, November 25, 2024 | NOTIFICATION OF FINAL REFUSAL EMAILED | 
| Monday, November 25, 2024 | FINAL REFUSAL WRITTEN | 
| Monday, November 25, 2024 | FINAL REFUSAL E-MAILED | 
| Thursday, February 20, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Thursday, February 20, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Thursday, February 20, 2025 | TEAS REQUEST FOR RECONSIDERATION RECEIVED | 
| Friday, February 21, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER | 
| Wednesday, March 12, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | 
| Tuesday, March 18, 2025 | PUBLISHED FOR OPPOSITION | 
| Tuesday, March 18, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | 
| Wednesday, June 11, 2025 | TEAS STATEMENT OF USE RECEIVED | 
| Tuesday, May 13, 2025 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |