C08G 18/305
Creating amino end groups
Official title: {creating amino end groups}
C08G18/305 (Creating amino end groups) appears on 35 US grants and 51 published applications in this corpus.
Search patents in C08G- Granted patents
- 35
- Published applications
- 51
- Assignees
- 13
- Inventors
- 55
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 18 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 5 | 4 |
| 2014 | 6 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 3 |
| 2017 | 2 | 3 |
| 2018 | 2 | 3 |
| 2019 | 4 | 0 |
| 2020 | 3 | 3 |
| 2021 | 2 | 2 |
| 2022 | 3 | 4 |
| 2023 | 1 | 3 |
| 2024 | 2 | 0 |
By publication year.
Recent patents
- Polymeric aerogel composite and synthesis by ambient and freeze-drying3 Sep 2024US 12,077,642 B2Virginia Commonwealth University
- Charge-bearing cyclodextrin polymeric materials and methods of making and using same23 Apr 2024US 11,965,042 B2CycloPure, Inc.
- Latent curing agent and method for manufacturing same, composition for forming coating film, and cation-curable composition24 Oct 2023US 11,795,264 B2Dexerials Corporation
- Charge-bearing cyclodextrin polymeric materials and methods of making and using same29 Nov 2022US 11,512,146 B2CycloPure, Inc.
- Polyurethanes, articles and coatings prepared therefrom and methods of making the same18 Oct 2022US 11,472,912 B2PPG Industries Ohio, Inc.
- Charge-bearing cyclodextrin polymeric materials and methods of making and using same7 Sep 2023US 2023/0279158 A1CycloPure, Inc.
- Novel polyurethanes and their use in pharmaceutical dosage forms31 Aug 2023US 2023/0272152 A1BASF SE
- Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same20 Apr 2023US 2023/0120549 A1PPG Industries Ohio, Inc.
- Polyurethane for cosmetic preparations, and method for producing polyurethane for cosmetic preparations5 May 2022US 2022/0135732 A1Adeka Corporation
- Aircraft Windows21 Apr 2022US 2022/0119581 A1PPG Industries Ohio, Inc.
Most cited
By later US patents
- Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same35US 8,349,986 B2PPG Industries Ohio, Inc. · 2013
- Polyurethanes, articles and coatings prepared therefrom and methods of making the same30US 8,835,592 B2PPG Industries Ohio, Inc. · 2014
- Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same25US 8,865,853 B2PPG Industries Ohio, Inc. · 2014
- Methods for preparing polyurethanes19US 8,207,286 B2PPG Industries Ohio, Inc. · 2012
- Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same18US 8,933,166 B2PPG Industries Ohio, Inc. · 2015