Hanwha Q Cells & Advanced Materials competitive analysis

Latest publications and patents of Hanwha Q Cells & Advanced Materials New

Explore the latest publications and patents granted to Hanwha Q Cells & Advanced Materials, showcasing their recent innovations and technological advancements.

Last updated on: Sep 27, 2025
Publication NumberPublication DateTitleLegal Status

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Aug 27, 2014Method For Manufacturing A Solar Cell With A Surface-Passivating Dielectric Double Layer, And Corresponding Solar CellGranted And Under Opposition

Explore Hanwha Q Cells & Advanced Materials'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: Oct 2, 2025
Patent NumberGrant DateTitleTotal Oppositions
Aug 27, 2014Method For Manufacturing A Solar Cell With A Surface-Passivating Dielectric Double Layer, And Corresponding Solar Cell10

Latest PTAB cases involving Hanwha Q Cells & Advanced Materials

Discover the latest PTAB cases involving Hanwha Q Cells & Advanced Materials, highlighting their recent legal challenges and patent disputes.

Last updated on: Oct 3, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2020-00353Dec 31, 2019LONGI GREEN ENERGY TECHNOLOGYHANWHA Q CELLS & ADVANCED MATERIALS Q CELLS BITTERFELD WOLFENFinal Written Decision
IPR2020-00047Oct 22, 2019LONGI GREEN ENERGY TECHNOLOGYHANWHA Q CELLS & ADVANCED MATERIALSInstitution Denied
IPR2019-01145Jun 3, 2019REC SOLARHANWHA Q CELLS & ADVANCED MATERIALSFinal Written Decision - Appealed
IPR2019-01072May 13, 2019LONGI GREEN ENERGY TECHNOLOGYHANWHA Q CELLS & ADVANCED MATERIALSFinal Written Decision - Appealed

Peer Comparison New

IP litigation analysis comparing Hanwha Q Cells & Advanced Materials with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 2, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases FacedStrategy Type
HANWHA Q CELLS & ADVANCED MATERIALS - 10 - 3Non-Active
HEPP WENGER RYFFEL2 - - - Highly Aggressive
IMEC VZW1 - - - Highly Aggressive
LONGI GREEN ENERGY TECHNOLOGY - - 31Highly Aggressive