Polyplex Corporation Limited
Noida, IN· latest recorded location
Polyplex Corporation Limited is named on 4 US grants and 3 published applications in this corpus. Its most frequent classification is C08J (Working-up).
- Granted patents
- 4
- Published applications
- 3
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year.
Technology areas
Share of 7 documents
- C08JWorking-up7
- B29CShaping or joining of plastics5
- B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding5
- B29LIndexing scheme associated with subclass b29c, relating to particular articles5
- B32BLayered products, i.e. products built-up of strata of flat or non-flat4
- C08LCompositions of macromolecular compounds4
- Y10TTechnical subjects covered by former us classification3
- B05DProcesses for applying fluent materials to surfaces, in general2
- B29BPreparation or pretreatment of the material to be shaped2
- B29DProducing particular articles from plastics or from substances in a plastic state2
Recent patents
- Biaxially oriented formable polyester film1 Apr 2025US 12,264,243 B2
- Process and an apparatus for manufacturing bi-axially oriented polyester film from RPET8 Oct 2024US 12,109,749 B2
- Coating composition for polyester film16 Jun 2020US 10,683,430 B2
- Biaxial oriented polyester film and a process for preparing the same18 Jun 2013US 8,465,842 B2
Most cited
By later US patents