HANCHANG PAPER CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea, China and Japan. Its main competitors in its focus markets textiles and paper, basic materials chemistry and macromolecular chemistry and polymers are NINGBO ASIA PULP & PAPER CO LTD, GUANGDONG TIANYUAN HUIBANG NEW MAT CO LTD and GAOZHOU HUAFU RUBBER CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 11 | |
#2 | China | 2 | |
#3 | Japan | 2 | |
#4 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Basic materials chemistry | |
#3 | Macromolecular chemistry and polymers |
# | Technology | |
---|---|---|
#1 | Paper coating | |
#2 | Coating compositions | |
#3 | Paper-making machines | |
#4 | Macromolecular compounds compositions | |
#5 | Compounding ingredients | |
#6 | Paper goods | |
#7 | Preservation of human bodies |
# | Name | Total Patents |
---|---|---|
#1 | Lee Nam Joong | 5 |
#2 | Shim Jae Gun | 5 |
#3 | Paek U Hyon | 4 |
#4 | Kim Pan Kyu | 2 |
#5 | Kim Young Gon | 2 |
#6 | Hyon Paek U | 1 |
#7 | Yang Dong Hyeon | 1 |
#8 | Shim Jae Ho | 1 |
#9 | Shim Jae-Gun | 1 |
#10 | Lee Gun-Gyu | 1 |
Publication | Filing date | Title |
---|---|---|
KR20200115936A | Eco friendly water-base polymer coating composition for paper food container | |
KR20180083156A | Freshness preserve composition comprising natural mineral and packing paper using the same | |
KR20090067521A | Rayon korean paper board and the manufacture method | |
KR100875104B1 | The composition of pla resin and the packing paper using it | |
KR100829106B1 | The base paper and method to product paper | |
KR20070103104A | The paper and product method of paper board | |
KR20070088976A | The base paper and method to product paper | |
KR20070088973A | The base paper and method to product paper | |
KR20070087932A | The base paper and method to product paper | |
KR20050014663A | A Stencil Paper of Includes Barrier Coating Process for Manufacture Apparatus and Barrier Coating Paper | |
KR20050014664A | A Composition of Barrier Coating |