Assignee
YANTAI ZHENGHAI BIO TECHNOLOGY CO LTD
CN·2 granted patents·0 citations·filing 2014–2014
Top patents by PatentIndex Score
2 records- 0154US9365617B2Activated collagen scaffold materials and their special fused active restoration factorsYANTAI ZHENGHAI BIO TECHNOLOGY CO LTD·Filed 2014·Granted Jun 14, 2016·0 cites·11 claims
- 0254US9359403B2Activated collagen scaffold materials and their special fused active restoration factorsYANTAI ZHENGHAI BIO TECHNOLOGY CO LTD·Filed 2014·Granted Jun 7, 2016·0 cites·11 claims
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