Inventor
SHEN ALEX
US5 patents
⚠️ This page may combine multiple inventors who share the name “SHEN ALEX”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPINAL SINGULARITY INC
4 patentsUS10675435B2Jun 9, 2020
Extended-use valved urinary catheter
SPINAL SINGULARITY INC16 citations91
US10675134B2Jun 9, 2020
Bladder management systems
SPINAL SINGULARITY INC14 citations91
US12465720B2Nov 11, 2025
Extended-use valved urinary catheter
SPINAL SINGULARITY INC0 citations59
US11839535B2Dec 12, 2023
Bladder management systems
SPINAL SINGULARITY INC0 citations59