Tatzel / Bratovic /, Stephen, Nino Maria competitive analysis

Explore patent oppositions filed by Tatzel / Bratovic /, Stephen, Nino Maria against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Aug 20, 2026
Patent NumberTitleApplicantOpposition Date
Fibres For Use In The Production Of A Moulded Body Formed In LayersEVONIK DEGUSSADec 8, 2017

Latest PTAB cases involving Tatzel / Bratovic /, Stephen, Nino Maria

Discover the latest PTAB cases involving Tatzel / Bratovic /, Stephen, Nino Maria, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Tatzel / Bratovic /, Stephen, Nino Maria with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Aug 20, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
TATZEL / BRATOVIC /, STEPHEN, NINO MARIA1 - - -
EVONIK DEGUSSA - 52 - -
EVONIK OPERATIONS17163 - 1
FIT - 2 - -