C04B 16/0683
Polyesters
Official title: {Polyesters, e.g. polylactides}
C04B16/0683 (Polyesters) appears on 24 US grants and 34 published applications in this corpus.
Search patents in C04B- Granted patents
- 24
- Published applications
- 34
- Assignees
- 24
- Inventors
- 66
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 3 |
| 2016 | 1 | 2 |
| 2017 | 5 | 4 |
| 2018 | 1 | 2 |
| 2019 | 2 | 4 |
| 2020 | 5 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 0 | 3 |
| 2024 | 2 | 2 |
| 2025 | 2 | 2 |
| 2026 | 2 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing fiber composite for reinforcing concrete, and concrete comprising fiber composite manufactured thereby6 Oct 2026US 12,753,116 B2
- Microfibrous shotcrete mixture21 Apr 2026US 12,606,484 B2Afyon Cimento Sanayi Turk Anonim Sirketi
- CO2 impregnated concrete22 Jul 2025US 12,365,628 B2Scio-Tech, LLC
- Composition and method for manufacturing a high ductility fiber reinforced polymer rebar15 Jul 2025US 12,358,839 B2Saudi Arabian Oil Company
- Fiber-reinforced brittle matrix composite29 Oct 2024US 12,129,205 B2ceEntek Pte. Ltd.
- Rapid-set construction material for 3d printing of sustainable infrastructure8 Oct 2026US 2026/0307293 A1Oregon State University
- Multifunctional damage responsive polymeric fiber14 May 2026US 2026/0132081 A1Drexel University
- Geopolymer compositions and methods5 Feb 2026US 2026/0035606 A1Schlumberger Technology Corporation
- Use of fibers of a polyester-resin composite for reinforcing concrete4 Dec 2025US 2025/0368574 A1Compagnie Generale Des Etablissements Michelin
- Fiber-reinforced brittle matrix composite23 Jan 2025US 2025/0026685 A1ceEntek Pte. Ltd.
Most cited
By later US patents
- Bulk material cover compositions and methods of applying3US 8,946,324 B2Lsc Environmental Products, LLC · 2015
- Coated fibre and concrete composition comprising the same3US 9,850,165 B2Dow Corning India Private Limited · 2017
- Process for the production of cementitious material2US 10,093,579 B2Green-Basilisk B.V. · 2018
- Bulk material cover compositions2US 9,193,629 B2Lsc Environmental Products, LLC · 2015
- Polyglycolic acid resin short fibers for use in well treatment fluid2US 9,534,163 B2Kureha Corporation · 2017