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Assignee profile:

PI ADVANCED MATERIALS CO., LTD.

City:

Chungcheongbuk-do

Country:

South Korea

Published Applications:

27

Last publication date:

2025-11-20

Patent Grants:

23

Last grant date:

2026-01-13

Top Inventors for applications by PI ADVANCED MATERIALS CO., LTD.

These are the the leading inventors for applications assigned to PI ADVANCED MATERIALS CO., LTD.:

Recent patent applications by PI ADVANCED MATERIALS CO., LTD.

PI ADVANCED MATERIALS CO., LTD. based in Chungcheongbuk-do, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2025-11-20
US20250353236A1
Performing operations; transporting

MULTILAYER POLYIMIDE FILM AND METHOD FOR MANUFACTURING SAME

 #2 | 2025-11-13
US20250346718A1
Chemistry; metallurgy

POLYIMIDE PRECURSOR COMPOSITION AND POLYIMIDE FILM COMPRISING SAME

 #3 | 2025-01-16
US20250019496A1
Chemistry; metallurgy

POLYAMIC ACID, POLYIMIDE FILM, AND FLEXIBLE METAL CLAD LAMINATE USING SAME

 #4 | 2025-01-09
US20250011543A1
Chemistry; metallurgy

LOW-DIELECTRIC POLYAMIC ACID AND POLYIMIDE FILM

 #5 | 2024-01-25 ✅ Patent 12,522,704 granted on 2026-01-13
US20240026098A1
Chemistry; metallurgy

POLYIMIDE FILM HAVING HIGH DIMENSIONAL STABILITY AND MANUFACTURING METHOD THEREFOR

 #6 | 2023-12-21 ✅ Patent 12,583,983 granted on 2026-03-24
US20230407021A1
Chemistry; metallurgy

POLYIMIDE FILM HAVING HIGH DIMENSIONAL STABILITY, AND METHOD FOR MANUFACTURING SAME

 #7 | 2022-12-29 ✅ Patent 12,404,370 granted on 2025-09-02
US20220411585A1
Chemistry; metallurgy

METHOD FOR PRODUCING POLYIMIDE FILM AND POLYIMIDE FILM MANUFACTURED THEREBY

 #8 | 2022-12-22 ✅ Patent 12,497,488 granted on 2025-12-16
US20220403109A1
Chemistry; metallurgy

HIGHLY ADHESIVE AND LOW-DIALECTRIC POLYIMIDE FILM AND METHOD FOR PRODUCING SAME

 #9 | 2022-12-15 ✅ Patent 12,522,701 granted on 2026-01-13
US20220396676A1
Chemistry; metallurgy

POLYIMIDE FILM FOR GRAPHITE SHEET, MANUFACTURING METHOD THEREFOR, AND GRAPHITE SHEET MANUFACTURED THEREFROM

 #10 | 2022-12-15 ✅ Patent 11,905,372 granted on 2024-02-20
US20220396667A1
Chemistry; metallurgy

Highly heat-resistant and low dielectric-polymide film and method for producing same

 #11 | 2022-12-08 ✅ Patent 12,509,554 granted on 2025-12-30
US20220389166A1
Chemistry; metallurgy

POLYIMIDE FILM FOR GRAPHITE SHEET, MANUFACTURING METHOD THEREFOR, AND GRAPHITE SHEET MANUFACTURED THEREFROM

 #12 | 2022-11-24 ✅ Patent 12,497,487 granted on 2025-12-16
US20220372225A1
Chemistry; metallurgy

LOW-DIALECTRIC POLYIMIDE FILM AND METHOD FOR PRODUCING SAME

 #13 | 2022-11-24 ✅ Patent 12,428,526 granted on 2025-09-30
US20220372224A1
Chemistry; metallurgy

POLYIMIDE FILM FOR GRAPHITE SHEET, AND GRAPHITE SHEET MANUFACTURED THEREFROM

 #14 | 2022-10-13 ✅ Patent 11,752,744 granted on 2023-09-12
US20220324213A1
Performing operations; transporting

Multilayer polyimide film and method for manufacturing same

 #15 | 2022-08-25 ✅ Patent 12,479,959 granted on 2025-11-25
US20220267520A1
Chemistry; metallurgy

POLYAMIC ACID COMPOSITION, METHOD FOR PREPARING POLYAMIC ACID COMPOSITION, POLYIMIDE COMPRISING THE SAME AND COATING MATERIAL COMPRISING THE SAME

 #16 | 2022-08-18 ✅ Patent 12,305,017 granted on 2025-05-20
US20220259400A1
Chemistry; metallurgy

Graphite sheet and electronic device comprising same

 #17 | 2022-07-21 ✅ Patent 12,565,564 granted on 2026-03-03
US20220227941A1
Chemistry; metallurgy

POLYIMIDE AND MANUFACTURING METHOD THEREFOR

 #18 | 2022-02-03 ✅ Patent 11,945,922 granted on 2024-04-02
US20220033597A1
Chemistry; metallurgy

Thick polyimide film having improved surface quality and method of manufacturing same

 #19 | 2022-01-13 ✅ Patent 12,139,581 granted on 2024-11-12
US20220010070A1
Chemistry; metallurgy

Polyamic acid composition for packaging electronic components, and method for packaging electronic components using same

 #20 | 2021-07-01 ✅ Patent 11,905,431 granted on 2024-02-20
US20210198521A1
Chemistry; metallurgy

Polyimide varnish comprising aromatic carboxylic acid for conductor coating and manufacturing method therefor

 #21 | 2020-12-31 ✅ Patent 11,987,670 granted on 2024-05-21
US20200407505A1
Chemistry; metallurgy

Polyimide film for graphite sheet having improved thermal conductivity, method for manufacturing same, and graphite sheet manufactured using same

 #22 | 2020-12-24 ✅ Patent 12,043,712 granted on 2024-07-23
US20200399435A1
Chemistry; metallurgy

Graphite sheet polyimide film comprising graphene-containing spherical PI-based filler, manufacturing method therefor, and graphite sheet manufactured using same

 #23 | 2020-12-24 ✅ Patent 11,945,912 granted on 2024-04-02
US20200399427A1
Chemistry; metallurgy

Polyimide film comprising omnidirectional polymer chain, method for manufacturing same, and graphite sheet manufactured using same

 #24 | 2020-12-24 ✅ Patent 11,731,908 granted on 2023-08-22
US20200399183A1
Chemistry; metallurgy

Graphite sheet polyimide film comprising spherical PI-based filler, manufacturing method therefor, and graphite sheet manufactured using same

 #25 | 2020-11-19 ✅ Patent 11,434,135 granted on 2022-09-06
US20200361776A1
Chemistry; metallurgy

Graphite sheet having excellent thermal conductivity and method for preparing the same

 #26 | 2019-09-19 ✅ Patent 10,870,580 granted on 2020-12-22
US20190284054A1
Chemistry; metallurgy

Polyimide film for graphite sheet, graphite sheet prepared by using the same and method for preparing graphite sheet

 #27 | 2019-05-16 ✅ Patent 10,766,773 granted on 2020-09-08
US20190144286A1
Chemistry; metallurgy

Graphite sheet having excellent thermal conductivity and method for preparing the same

Also check out PI Advanced Materials Co., Ltd.'s (Chungcheongbuk-do, South Korea) applicant profile with 47 patent applications submitted.

AssigneeID:

166865 ⎘