D&m competitive analysis

Explore D&m's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Mar 26, 2026
Patent NumberPublication DateTitleTotal Oppositions
Sep 6, 2023Sealing Device For Sealing Of A Window Frame In The Lower Section Of A Wall Opening1
Mar 18, 2020Sealing Device For Sealing Of A Window Frame In The Lower Section Of A Wall Opening1

Latest PTAB cases involving D&m

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

Last updated on: Mar 31, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving D&m

IPR2017-01043Mar 7, 2017SONOSD&MTerminated-Settled
IPR2017-01044Mar 7, 2017SONOSD&MInstitution Denied
IPR2017-01045Mar 7, 2017SONOSD&MTerminated-Settled

Peer Comparison New

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

Last updated on: Mar 26, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
D&M - 2 - 3
PFLUGER TOB THERMISCH OPTIMIERTES BAUZUBEHOR2 - - -
SONOS - 12110