Assignee
QINGDAO HEALTH OCEAN BIOPHARMACEUTICAL CO LTD
CN·0 granted patents·2 pending applications·0 citations·filing 2022–2022
Top patents by PatentIndex Score
2 records- 0151US2024197961A1Thiolated polysaccharide derivative hydrogel, preparation method therefor, and application thereofQINGDAO HEALTH OCEAN BIOPHARMACEUTICAL CO LTD·Filed 2022·Application pending·0 cites
- 0250US2025281668A1Biological polysaccharide hydrogel, preparation method therefor and application thereofQINGDAO HEALTH OCEAN BIOPHARMACEUTICAL CO LTD·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when QINGDAO HEALTH OCEAN BIOPHARMACEUTICAL 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 →