CERULEAN SURFACE TECHNOLOGY
Live / Applied — Second extension granted (statement of use) (as of 02 Jan 2026)
What this means for you
Not registered yet, but its 28 Dec 2023 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 98333411
- Mark type
- Stylized text
- Filed
- 28 Dec 2023
- Published for opposition
- 26 Nov 2024
- Attorney of record
- Walter Hill Levie III
Goods and services
- Class 010 — Medical apparatus: Medical devices, namely, indwelling and implanted catheters, shunts, artificial grafts, tubes for drainage, evacuation, breathing, transfusion, drug delivery, blood collection, feeding, gastrostomy, jejunostomy, and gastrojejunostomy, electronic devices, namely, pacemakers, implanted defibrillator, implanted pumps, implanted brain probes, implanted blood pressure monitors, and implanted electronic valves, hydrocephalus shunts, external drains for cerebrospinal fluid, central line catheters, namely, peripherally inserted central catheters, central venous catheters, and hemodialysis catheters, midline catheters, subcutaneous ports and port catheters, pleural drainage catheters, peritoneal drainage catheters, biliary drainage catheters, heart valves, breast implants, angioplasty balloon catheters, dilatation balloon catheters, ureteral stents, urinary catheters, surgical drains, feeding tubes, stents for use throughout the cardiovascular system, artificial vascular grafts, ostomy and urinary pouches, artificial surgical meshes, artificial joints, reconstructive surgery devices, and artificial organs; Surgical tools, namely, sheaths, guide wires, and balloons for medical procedures; Extracorporeal medical circuits to include blood oxygenation, carbon dioxide removal, and hemodialysis; Medical testing equipment, namely, clinical chemistry analyzers, blood chemistry and/or gas analyzers, hematology analyzers, immunoassay analyzers, immunohistochemistry analyzers, mass spectrometers, chromatography systems, blood coagulopathy measurement systems, clinical incubators, autoclaves, cell counters, microplane readers, and polymerase chain reaction machines
Owner
- CERULEAN SCIENTIFIC INC., DURHAM, NC, US
- FreeFlow Medical Devices LLC, Durham, NC, US
- FreeFlow Medical Devices LLC, Durham, NC, US
Prosecution history
- 03 Jan 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 02 Jan 2026 — SOU EXTENSION 2 GRANTED
- 02 Jan 2026 — SOU EXTENSION 2 FILED
- 02 Jan 2026 — SOU TEAS EXTENSION RECEIVED
- 12 Dec 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 11 Dec 2025 — SOU EXTENSION 1 GRANTED
- 25 Jun 2025 — SOU EXTENSION 1 FILED
- 10 Dec 2025 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 21 Aug 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 26 Jun 2025 — SOU TEAS EXTENSION RECEIVED
- 07 Jan 2025 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 26 Nov 2024 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 26 Nov 2024 — PUBLISHED FOR OPPOSITION
- 20 Nov 2024 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 30 Oct 2024 — APPROVED FOR PUB - PRINCIPAL REGISTER