Biaxially-stretched polyester resin film and manufacturing method for same
US-12503549-B2 · Dec 23, 2025 · US
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Nippon Ester Co Ltd patents
Nippon Ester Co Ltd holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 1 |
| First publication | May 19, 2015 |
| Latest publication | Dec 23, 2025 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Biaxially-stretched polyester resin film and manufacturing method for same
US-2023113079-A1 · Apr 13, 2023 · US
Polyester resin and production method therefor
US-2023089078-A1 · Mar 23, 2023 · US
Resin composition containing copolymerized polyester resin
US-9034988-B2 · May 19, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Biaxially-stretched polyester resin film and manufacturing method for same
US-12503549-B2 · Dec 23, 2025 · US
Biaxially-stretched polyester resin film and manufacturing method for same
US-2023113079-A1 · Apr 13, 2023 · US
Polyester resin and production method therefor
US-2023089078-A1 · Mar 23, 2023 · US
Resin composition containing copolymerized polyester resin
US-9034988-B2 · May 19, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 4 |
| Operations & Transport | 3 |
| Cross-Sectional Technologies | 2 |
| Textiles & Paper | 1 |