Pfenning, Meinig & Partner Mbb, Et Al competitive analysis

Explore patent oppositions filed by Pfenning, Meinig & Partner Mbb, Et Al against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Aug 27, 2026
Patent NumberTitleApplicantOpposition Date
Use Of Ozone To Control Bioburden In Precipitated Calcium Carbonate Slurry (Pcc)COLGATE PALMOLIVENov 20, 2019

Latest PTAB cases involving Pfenning, Meinig & Partner Mbb, Et Al

Discover the latest PTAB cases involving Pfenning, Meinig & Partner Mbb, Et Al, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Pfenning, Meinig & Partner Mbb, Et Al with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Aug 27, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
PFENNING, MEINIG & PARTNER MBB, ET AL1 - - -
COLGATE PALMOLIVE146311