Assignee
QINGDAO VLAND BIOTECH GROUP CO LTD
CN·8 granted patents·3 pending applications·0 citations·filing 2014–2022
Top patents by PatentIndex Score
11 records- 0168US11739336B2Phytase mutantsQINGDAO VLAND BIOTECH GROUP CO LTD·Filed 2021·Granted Aug 29, 2023·0 cites·4 claims
- 0264US2021079438A1Carbohydrate esters as inducers for gene expressionQINGDAO VLAND BIOTECH GROUP CO LTD·Filed 2020·Application pending·0 cites
- 0362US10870873B2Method of using carbohydrate esters as inducers for gene expressionQINGDAO VLAND BIOTECH GROUP CO LTD·Filed 2018·Granted Dec 22, 2020·0 cites·13 claims
- 0458US11104908B2Phytase mutantsQINGDAO VLAND BIOTECH GROUP CO LTD·Filed 2014·Granted Aug 31, 2021·0 cites·5 claims
- 0553US12570985B2Xylanase mutant having improved specific activityQINGDAO VLAND BIOTECH GROUP CO LTD·Filed 2020·Granted Mar 10, 2026·0 cites·9 claims
- 0653US10968439B2Xylanase mutantQINGDAO VLAND BIOTECH GROUP CO LTD·Filed 2018·Granted Apr 6, 2021·0 cites·8 claims
- 0753US2024384252A1High temperature resistant mannanase mutantQINGDAO VLAND BIOTECH GROUP CO LTD·Filed 2022·Application pending·0 cites
- 0849US2023242890A1Phytase mutantQINGDAO VLAND BIOTECH GROUP CO LTD·Filed 2021·Application pending·0 cites
- 0948US12018262B2Method for producing washing enzyme having protease resistanceQINGDAO VLAND BIOTECH GROUP CO LTD·Filed 2019·Granted Jun 25, 2024·0 cites·7 claims
- 1048US11214776B2Phytase mutantQINGDAO VLAND BIOTECH GROUP CO LTD·Filed 2016·Granted Jan 4, 2022·0 cites·15 claims
- 1147US12378538B2Phytase mutantQINGDAO VLAND BIOTECH GROUP CO LTD·Filed 2020·Granted Aug 5, 2025·0 cites·8 claims
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