Inventor
TSAI MINGLIANG LAWRENCE
US33 patents
⚠️ This page may combine multiple inventors who share the name “TSAI MINGLIANG LAWRENCE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONVATEC TECHNOLOGIES INC
14 patentsUS10588773B2Mar 17, 2020
Closure system for a drainable pouch
CONVATEC TECHNOLOGIES INC23 citations94
US10507318B2Dec 17, 2019
Self-closing bag connector
CONVATEC TECHNOLOGIES INC30 citations93
US11187364B2Nov 30, 2021
Self-closing bag connector
CONVATEC TECHNOLOGIES INC7 citations83
US10576262B2Mar 3, 2020
Spring-loaded bag connector
CONVATEC TECHNOLOGIES INC11 citations83
US9669205B2Jun 6, 2017
Self-closing bag connector
CONVATEC TECHNOLOGIES INC11 citations83
US11191661B2Dec 7, 2021
High barrier elastomer fecal catheter or ostomy pouch
CONVATEC TECHNOLOGIES INC2 citations73
US11166837B2Nov 9, 2021
Ostomy pouch with filtering system
CONVATEC TECHNOLOGIES INC3 citations72
US12102553B2Oct 1, 2024
Closure system for a drainable pouch
CONVATEC TECHNOLOGIES INC0 citations62
US11898678B2Feb 13, 2024
Self-closing bag connector
CONVATEC TECHNOLOGIES INC0 citations62
US11806270B2Nov 7, 2023
High barrier elastomer fecal catheter or ostomy pouch
CONVATEC TECHNOLOGIES INC0 citations62
US11524147B2Dec 13, 2022
Valve system for inflatable devices
CONVATEC TECHNOLOGIES INC0 citations62
US12318553B2Jun 3, 2025
Non-collapsible catheter tube
CONVATEC TECHNOLOGIES INC0 citations56
US10842976B2Nov 24, 2020
Valve system for inflatable devices
CONVATEC TECHNOLOGIES INC0 citations52
US12558515B2Feb 24, 2026
Non-collapsible catheter tube
CONVATEC TECHNOLOGIES INC0 citations45
ALLIED SIGNAL INC
7 patentsUS6306503B1Oct 23, 2001
Multilayer fluoropolymer films with improved adhesion
ALLIED SIGNAL INC78 citations96
US6432542B1Aug 13, 2002
Multicomponent structures having improved adhesion
ALLIED SIGNAL INC41 citations92
US5874035AFeb 23, 1999
Highly oriented fluoropolymer films
ALLIED SIGNAL INC29 citations90
US5945221AAug 31, 1999
Biaxial orientation of fluoropolymer films
ALLIED SIGNAL INC28 citations87
US5858550AJan 12, 1999
High temperature release films
ALLIED SIGNAL INC11 citations72
US6465103B2Oct 15, 2002
Highly oriented fluoropolymer films
ALLIED SIGNAL INC13 citations71
US6238607B1May 29, 2001
Highly oriented fluoropolymer films
ALLIED SIGNAL INC12 citations71
TSAI MINGLIANG LAWRENCE
5 patentsUS8303554B2Nov 6, 2012
Aspiration system and body interface device for removing urine discharged by the human body
TSAI MINGLIANG LAWRENCE111 citations97
US9259558B2Feb 16, 2016
Aspirated wound dressing
TSAI MINGLIANG LAWRENCE40 citations94
US8460259B2Jun 11, 2013
Controlled discharge ostomy appliance and moldable adhesive wafer
TSAI MINGLIANG LAWRENCE39 citations94
US9066807B2Jun 30, 2015
Closure system for a drainable pouch
TSAI MINGLIANG LAWRENCE7 citations83
US8323254B2Dec 4, 2012
Silicone based tube for transporting malodoriforous matter from the human body
TSAI MINGLIANG LAWRENCE7 citations83