IP Verse

Jiang competitive analysis

Latest oppositions filed by Jiang

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

Last updated on: Sep 17, 2026
Patent NumberTitleApplicantOpposition Date
EP3071376
Hair Cutting Appliance And Blade SetKONINKLIJKE PHILIPSDec 5, 2022
EP3250102
Surface Cleaning Head Including Openable Agitator Chamber And Removable Agitators For Use ThereinSHARKNINJA OPERATINGOct 26, 2022
EP3307835
CoatingsPINov 18, 2019
EP2277977
Compositions Containing Fluorine Substituted OlefinsHONEYWELLFeb 6, 2019
EP2178814
Method For Producing Fluorinated OlefinsHONEYWELLJan 16, 2019
EP2546225
Method For Producing Fluorinated Organic CompoundsHONEYWELLJan 16, 2019
EP3205497
Laminar Composite Toilet Lid And SeatTOPSEATJan 7, 2019

Latest patents of Jiang opposed by its competitors

Explore Jiang'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: Sep 17, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP4206257
Jul 30, 2025Semiaromatic Polyester, And Preparation Method And Application Thereof1
EP4029388
Oct 9, 2024Atomizer And Electronic Atomizing Device Having The Same1
EP4174105
Dec 13, 2023Semi-Aromatic Polyester And Preparation Method And Application Thereof1
EP3261651
May 4, 2022Chimeric Antigen Receptors (Cars) Targeting Hematologic Malignancies, Compositions And Methods Of Use Thereof3
EP3093295
May 27, 2020Il-15 Heterogeneous Dimer Protein And Uses Thereof1
EP3399354
May 6, 2020Anti-Blue Light Optical Resin Lens And Preparation Method Therefor1
EP3473726
Oct 16, 2019Fermentation Technique To Improve Production Level Of Recombinant Human Collagen1
EP2491919
Jun 26, 2019Pharmaceutical Solution Of Taxanes Comprising Ph Regulator And Preparation Method Thereof1
EP2963134
May 23, 2018Low-Lead Brass Alloy1
EP2977181
May 23, 2018Bottom Die Lifting Mechanism1

Latest PTAB cases involving Jiang

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

Last updated on: Sep 20, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Jiang

IPR2024-00380Jan 3, 2024JIANGSU FAVORED NANOTECHNOLOGYP2IFinal Written Decision
IPR2024-00380Jan 3, 2024JIANGSU FAVORED NANOTECHNOLOGY CO., LTD.P2IFinal Written Decision
IPR2021-00373Jan 5, 2021JIANGSU SAINTY SUMEX TOOLSPATENT OWNER KETER PLASTICInstitution Denied
IPR2019-01263Jun 24, 2019JIANGU SMARTSENS TECHNOLOGYOMNIVISIONFinal Written Decision

Peer Comparison New

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

Last updated on: Sep 17, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
MUDANJIANG HENGFENG PAPER - 6 - -
JULIUS GLATZ GMBH81 - -
MIQUEL Y COSTAS & MIQUEL101 - -