Inventor
CHENG JASON JISHEN
US16 patents
⚠️ This page may combine multiple inventors who share the name “CHENG JASON JISHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BARD INC C R
13 patentsUS11703365B2Jul 18, 2023
Automatic fluid flow system with push-button connection
BARD INC C R11 citations82
US12109353B2Oct 8, 2024
Dynamic pressure response and catheter occlusion system
BARD INC C R4 citations69
US12285257B2Apr 29, 2025
Waste detection system
BARD INC C R0 citations59
US12055249B2Aug 6, 2024
Automatic fluid flow system with retractable connection
BARD INC C R0 citations59
US12558474B2Feb 24, 2026
Dynamic pressure response system
BARD INC C R0 citations57
US11944737B2Apr 2, 2024
Air venting meter lid adapter
BARD INC C R0 citations57
US12235150B2Feb 25, 2025
Automatic fluid flow system with latch connection
BARD INC C R0 citations56
US11867554B2Jan 9, 2024
Automatic fluid flow system with latch connection
BARD INC C R0 citations56
US12128188B2Oct 29, 2024
Dynamic pressure response system and method for measuring residual fluid
BARD INC C R0 citations49
US12491103B2Dec 9, 2025
Urinary collection system
BARD INC C R0 citations48
US12318552B2Jun 3, 2025
Collapsible thin-walled valve for drainage control
BARD INC C R0 citations47
US12364423B2Jul 22, 2025
Automated urinary output-measuring systems and methods
BARD INC C R0 citations41
US11931151B2Mar 19, 2024
Automated urinary output measuring system
BARD INC C R0 citations41
PUREWICK CORP
3 patentsUS12156792B2Dec 3, 2024
Fluid collection assemblies including at least one inflation device
PUREWICK CORP2 citations70
US12048643B2Jul 30, 2024
Fluid collection assemblies including at least one inflation device and methods and systems of using the same
PUREWICK CORP2 citations70
US12042423B2Jul 23, 2024
Fluid collection systems including at least one tensioning element
PUREWICK CORP2 citations70