HDC POLYALL CO., LTD

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Patents Grantslast 30 patents

Information Patent Grant
Polyarylene sulfide resin and preparation method thereof
- Patent number 11,390,714
- Issue date Jul 19, 2022
- HDC Polyall Co., Ltd.
- Se-Ho Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide resin composition and formed article
- Patent number 11,370,915
- Issue date Jun 28, 2022
- HDC Polyall Co., Ltd.
- Se-Ho Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide resin composition having excellent mechanical a...
- Patent number 11,332,617
- Issue date May 17, 2022
- HDC POLYALL CO.. LTD.
- Hyeoung-geun Oh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide resin composition for automobile headlamp compo...
- Patent number 11,286,374
- Issue date Mar 29, 2022
- Hyundai Mobis Co., Ltd.
- Jong Su Kim
- B60 - VEHICLES IN GENERAL