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Yang, Hongmei opposition analysis
COMPANY ANALYSIS
Latest patents of Yang, Hongmei opposed by its competitors
Patent:
EP3260494
Grant Date:
May 12, 2021
Title:
Biodegradable Polyester Composition
Oppositions:
2
Patent:
EP3260495
Grant Date:
Apr 7, 2021
Title:
Biodegradable Polyester Composition
Oppositions:
2
Latest patents of Yang, Hongmei opposed by its competitors
Patent Number
Grant Date
Title
Total Oppositions
EP3260494
May 12, 2021
Biodegradable Polyester Composition
2
EP3260495
Apr 7, 2021
Biodegradable Polyester Composition
2
Competitors of Yang, Hongmei
BASF SE
NOVAMONT S.P.A.
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