Stay informed with the latest litigation news. Explore now

IP Verse

Kingfa Sci & Tech competitive analysis

Latest publications and patents of Kingfa Sci & Tech New

Explore the latest publications and patents granted to Kingfa Sci & Tech, showcasing their recent innovations and technological advancements.

Last updated on: Sep 6, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Kingfa Sci & Tech

EP3406647
Dec 25, 2024Pbat Resin And Preparation Method ThereforPatent Maintained As Amended
EP3406646
Dec 25, 2024Polyester Resin And Preparation Method ThereforPatent Maintained As Amended
EP4174105
Dec 13, 2023Semi-Aromatic Polyester And Preparation Method And Application ThereofGranted And Under Opposition
EP3660070
Aug 11, 2021Biodegradable Polyester And Use ThereofRevoked
EP3511358
Jan 27, 2021Polyester Terephthalate-Co-Sebate Resin And Preparation Method ThereforGranted And Under Opposition
EP3296360
Aug 19, 2020Bio-Degradable Polyester CompositionGranted And Under Opposition
EP3260493
Mar 25, 2020Pbat Resin CompositionGranted And Under Opposition
EP3315554
Nov 13, 2019Bio-Degradable Polyester CompositionRevoked
EP3260497
Sep 25, 2019Biodegradable Polyester CompositionRevoked
EP3260496
Sep 25, 2019Biodegradable Polyester CompositionRevoked

Latest patents of Kingfa Sci & Tech opposed by its competitors

Explore Kingfa Sci & Tech'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 11, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3406646
Dec 25, 2024Polyester Resin And Preparation Method Therefor2
EP3406647
Dec 25, 2024Pbat Resin And Preparation Method Therefor2
EP4174105
Dec 13, 2023Semi-Aromatic Polyester And Preparation Method And Application Thereof1
EP3660070
Aug 11, 2021Biodegradable Polyester And Use Thereof1
EP3511358
Jan 27, 2021Polyester Terephthalate-Co-Sebate Resin And Preparation Method Therefor2
EP3296360
Aug 19, 2020Bio-Degradable Polyester Composition2
EP3260493
Mar 25, 2020Pbat Resin Composition1
EP3315554
Nov 13, 2019Bio-Degradable Polyester Composition2
EP3260496
Sep 25, 2019Biodegradable Polyester Composition2
EP3260497
Sep 25, 2019Biodegradable Polyester Composition2

Latest PTAB cases involving Kingfa Sci & Tech New

Discover the latest PTAB cases involving Kingfa Sci & Tech, highlighting their recent legal challenges and patent disputes.