Assignee
JIANGSU BIOSURF BIOTECH CO LTD
CN·3 granted patents·0 citations·filing 2019–2019
Top patents by PatentIndex Score
3 records- 0151US11998664B2Ureteral stent and manufacture method thereforJIANGSU BIOSURF BIOTECH CO LTD·Filed 2019·Granted Jun 4, 2024·0 cites·20 claims
- 0241US11311653B2Central venous catheter, preparation method therefor and medical device comprising sameJIANGSU BIOSURF BIOTECH CO LTD·Filed 2019·Granted Apr 26, 2022·0 cites·17 claims
- 0340US12240932B2Photocurable hydrophilic polymer, and coating composition, hydrophilic lubricating coating and article based on the sameJIANGSU BIOSURF BIOTECH CO LTD·Filed 2019·Granted Mar 4, 2025·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when JIANGSU BIOSURF BIOTECH CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →