C04B 24/285
Polylactides
Official title: {Polylactides}
C04B24/285 (Polylactides) appears on 5 US grants and 5 published applications in this corpus.
Search patents in C04B- Granted patents
- 5
- Published applications
- 5
- Assignees
- 3
- Inventors
- 9
- Latest grant
- 19 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 2 | 0 |
By publication year.
Recent patents
- Method of application of sliding-ring polymers to enhance elastic properties in oil-well cement19 Sep 2023US 11,760,915 B2Saudi Arabian Oil Company
- Cement slurries, cured cement and methods of making and use of these22 Aug 2023US 11,732,177 B2Saudi Arabian Oil Company
- Method of application of sliding-ring polymers to enhance elastic properties in oil-well cement22 Mar 2022US 11,279,864 B2Saudi Arabian Oil Company
- Colloidal vesicles for use as dedusting agents in construction panels27 Apr 2021US 10,988,416 B2United States Gypsum Company
- On-the-fly production of materials for treatment of a well19 Mar 2019US 10,233,737 B2Halliburton Energy Services.Inc.
- Method of application of sliding-ring polymers to enhance elastic properties in oil-well cement2 Jun 2022US 2022/0169909 A1Saudi Arabian Oil Company
- Cement slurries, cured cement and methods of making and use of these12 May 2022US 2022/0145159 A1Saudi Arabian Oil Company
- Method of application of sliding-ring polymers to enhance elastic properties in oil-well cement8 Apr 2021US 2021/0102112 A1Saudi Arabian Oil Company
- Colloidal vesicles for use as dedusting agents in construction panels24 Oct 2019US 2019/0322583 A1United States Gypsum Company
- On-The-Fly Production of Materials for Treatment of a Well11 May 2017US 2017/0130571 A1Halliburton Energy Services.Inc.
Most cited
By later US patents