Workers First LLC
Pittsburgh, PA, US· latest recorded location
Workers First LLC is named on 3 US grants and 6 published applications in this corpus. Its most frequent classification is C08G (Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds).
- Granted patents
- 3
- Published applications
- 6
- Inventors
- 4
- Granted in 2026 so far
- 0
- Most recent grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Technology areas
Share of 9 documents
- C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7
- B29BPreparation or pretreatment of the material to be shaped2
- B29CShaping or joining of plastics2
- B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding2
- C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2
- B32BLayered products, i.e. products built-up of strata of flat or non-flat1
- C08JWorking-up1
- C09DCoating compositions1
- D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns1
- D10BIndexing scheme associated with sublasses of section d, relating to textiles1
Recent patents
- Method of making an acid neutralizing polymer through reactive compounding2 Jul 2024US 12,024,593 B2
- Acid neutralizing polymer powder9 Apr 2024US 11,952,463 B2
- Acid neutralizing polymer materal and method of making same3 Aug 2021US 11,078,331 B2
- Protective nylon fabrics19 Mar 2026US 2026/0077575 A1
- Polymer materials functionalized with basic salts1 Aug 2024US 2024/0254362 A1
- Method of making an acid neutralizing polymer through reactive compounding6 Jun 2024US 2024/0182659 A1
- Method of making an acid neutralizing polymer through reactive compounding15 Sep 2022US 2022/0289910 A1
- Acid neutralizing polymer powder21 Oct 2021US 2021/0324140 A1
Most cited
By later US patents