Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Prosthetic heart valve

Prosthetic heart valve

US Patent 4888009 · Granted Dec 19, 1989

Estimated economic value: $271,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods for a spray drying system2025
Rapid spray drying system2025
Method for providing dried plasma2025
Usability of a disposable for a spray drying plasma system2025
Disposable for a spray drying system2025
Methods for making spray dried plasma2025
Disposable for a spray drying system2025
Baffle plate used in a disposable for a spray drying system2025
Blood plasma product2025
Disposable for a spray drying system2024
Alignment of a disposable for a spray drying plasma system2024
Usability of a disposable for a spray drying plasma system2024