C08L 2555/80
Macromolecular constituents
C08L2555/80 (Macromolecular constituents) appears on 350 US grants and 503 published applications in this corpus.
Search patents in C08L- Granted patents
- 350
- Published applications
- 503
- Assignees
- 194
- Inventors
- 741
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 5 |
| 2008 | 2 | 3 |
| 2009 | 1 | 3 |
| 2010 | 2 | 6 |
| 2011 | 5 | 17 |
| 2012 | 6 | 17 |
| 2013 | 9 | 24 |
| 2014 | 19 | 23 |
| 2015 | 24 | 37 |
| 2016 | 25 | 36 |
| 2017 | 22 | 39 |
| 2018 | 37 | 46 |
| 2019 | 30 | 48 |
| 2020 | 33 | 35 |
| 2021 | 34 | 25 |
| 2022 | 18 | 26 |
| 2023 | 25 | 33 |
| 2024 | 26 | 26 |
| 2025 | 21 | 26 |
| 2026 | 6 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Asphalt modifier composition and rubber-modified asphalt having increased storage stability16 Jun 2026US 12,655,295 B2Liberty Tire Recycling, LLC
- Void reducing asphalt membrane emulsion16 Jun 2026US 12,655,296 B2Russell Standard Corp.
- Biobased asphalt rejuvenating emulsion12 May 2026US 12,624,211 B2Ergon Asphalt & Emulsions, Inc.
- Method and systems for transporting bitumen in solidified form12 May 2026US 12,624,293 B2Canadian National Railway Company
- Mixtures of bitumen and polymer compositions17 Feb 2026US 12,552,709 B2Basell Poliolefine Italia S.r.l.
- Process for producing a binder for a warm mix asphalt composition8 Oct 2026US 2026/0308380 A1Stora Enso OYJ
- Processing petroleum-derived materials1 Oct 2026US 2026/0297268 A1Plastonix Inc.
- Styrenic block copolymers and polymer modified bitumen therefrom1 Oct 2026US 2026/0297328 A1Kraton Corporation
- Cold-mixed cold-laid asphalt mixed pavement material and fabrication method therefor24 Sep 2026US 2026/0286133 A1
- Void Reducing Asphalt Membrane Emulsion24 Sep 2026US 2026/0286134 A1Russell Standard Corp.
Most cited
By later US patents
- Asphalt-rubber compositions and systems and methods for preparing same49US 8,808,445 B22014
- Asphalt-rubber compositions and systems and methods for preparing same47US 8,926,742 B22015
- Polymer-modified asphalt with a crosslinking agent and methods of preparing38US 8,198,350 B2ICL Performance Products LP · 2012
- Pavement repair system36US 9,637,870 B12017
- Pavement repair system utilizing solid phase autoregenerative cohesion35US 8,992,118 B22015