Ziegler competitive analysis

Explore patent oppositions filed by Ziegler against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Jan 29, 2026
Patent NumberTitleApplicantOpposition Date
Method For Providing And Operating A Vehicle ConvoyROSENBAUERDec 22, 2025
Brush Head For Electric ToothbrushHARRIA INVESTMENT GROUPNov 10, 2021

Latest PTAB cases involving Ziegler

Discover the latest PTAB cases involving Ziegler, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Ziegler with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Jan 29, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
JH ZIEGLER - 1 - -
TENOWO2 - - -