Bielefeldt patent opposition analysis

The comprehensive analysis of Bielefeldt opposition landscape, with a particular emphasis on intellectual property (IP) dynamics.

Stay updated with the latest patent oppositions filed by Bielefeldt

Patent NumberTitleApplicantOpposition DateOpposition Company
Oil Borne Wood Preserving Composition For Treatment Of Poles, Posts, Piling, Cross-Ties And Other Wooded StructuresKOPPERS PERFORMANCE CHEMICALSJan 31, 2020LONZA SOLUTIONS AG

Top companies who are the clients of Bielefeldt

CompanyTotal
LONZA SOLUTIONS AG1