| Serial Number | 87470376 |
| Word Mark | TANDEM |
| Filing Date | Wednesday, May 31, 2017 |
| Status | 606 - ABANDONED - NO STATEMENT OF USE FILED |
| Status Date | Monday, July 13, 2020 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, April 17, 2018 |
| Goods and Services | Medical devices for embolization, namely, syringes and vials filled with embolic microspheres for embolization; Medical devices for embolization, namely, embolic microspheres for embolization in the form of particles; Medical devices for embolization, namely, embolic microspheres in the form of particles to slow or block blood flow for mediating devascularizations; Medical devices for embolization, namely, embolic microspheres in the form of particles to block blood flow throughout the vasculature system; Medical devices for embolization, namely, embolic microspheres in the form of particles to treat hemorrhages, arteriovenous malformations, hemangioendothelioma, cerebral aneurysms, muscle hypertrophy, hypertrophic cardiomyopathy, gastrointestinal bleeding, trauma, epistaxis, bone cysts, bone metastases, vertebral metastases, varicoceles, congenital hemangioma, artiovenous fistulae, vena cava, vascular anomalies, priapism, prostatic hematuria, hemoptysis, hemorrhagic cystitis, and post-partum hemorrhage; Medical devices for embolization, namely, embolic microspheres in the form of particles to prevent or reduce blood flow through any tissue or organ of interest in order to reduce the growths of hypervascular tissues or malignant cells, tumors, lesions, hepatocellular carcinoma, and fibroids; Medical devices for embolization, namely, embolic microspheres in the form of particles to treat vascular conditions; Medical microspheres for transarterial embolization of tumors, chemoembolization, transarterial chemoembolization, lesion devascularization, lobe devascularization, and proximal embolization; Medical microspheres for the treatment of hypervascular tumors and arteriovenous malformations; Medical microspheres for super selective, targeted chemoembolization of a hypervascular tissue or tumor; Drug delivery device, namely, a drug delivery microsphere for carrying pharmaceuticals or drugs to a precise vasculature bed for localized treatment; Drug delivery device, namely, a drug delivery bead for carrying pharmaceuticals or drugs to a precise vasculature bed for localized treatment |
| 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 | Wednesday, June 7, 2017 |
| Primary Code | 010 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | VARIAN MEDICAL SYSTEMS, INC. |
| Party Type | 21 - New Owner After Publication |
| Legal Entity Type | 03 - Corporation |
| Address | PALO ALTO, CA 94304 |
| Party Name | Boston Scientific Limited |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | St. Michael BB14004 BB |
| Party Name | Boston Scientific Limited |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | St. Michael BB14004 BB |
| Event Date | Event Description |
| Monday, July 13, 2020 | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED |
| Monday, July 13, 2020 | ABANDONMENT - NO USE STATEMENT FILED |
| Wednesday, February 5, 2020 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, December 10, 2019 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Sunday, December 8, 2019 | EXTENSION 3 GRANTED |
| Sunday, December 8, 2019 | EXTENSION 3 FILED |
| Sunday, December 8, 2019 | TEAS EXTENSION RECEIVED |
| Wednesday, November 6, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, November 6, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, May 15, 2019 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Tuesday, May 14, 2019 | EXTENSION 2 GRANTED |
| Wednesday, May 8, 2019 | EXTENSION 2 FILED |
| Tuesday, May 14, 2019 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Wednesday, May 8, 2019 | TEAS EXTENSION RECEIVED |
| Thursday, November 29, 2018 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Tuesday, November 27, 2018 | EXTENSION 1 GRANTED |
| Tuesday, November 27, 2018 | EXTENSION 1 FILED |
| Tuesday, November 27, 2018 | TEAS EXTENSION RECEIVED |
| Tuesday, June 12, 2018 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, April 17, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, April 17, 2018 | PUBLISHED FOR OPPOSITION |
| Wednesday, March 28, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Monday, March 12, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, February 23, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, February 22, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 22, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, August 29, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, August 29, 2017 | NON-FINAL ACTION E-MAILED |
| Tuesday, August 29, 2017 | NON-FINAL ACTION WRITTEN |
| Tuesday, August 29, 2017 | ASSIGNED TO EXAMINER |
| Wednesday, June 7, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, June 3, 2017 | NEW APPLICATION ENTERED IN TRAM |