C08G 2261/74
Further polymerisation of the obtained polymers
Official title: Further polymerisation of the obtained polymers, e.g. living polymerisation to obtain block-copolymers
C08G2261/74 (Further polymerisation of the obtained polymers) appears on 52 US grants and 61 published applications in this corpus.
Search patents in C08G- Granted patents
- 52
- Published applications
- 61
- Assignees
- 44
- Inventors
- 157
- Latest grant
- 22 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 1 | 3 |
| 2014 | 0 | 7 |
| 2015 | 6 | 6 |
| 2016 | 5 | 10 |
| 2017 | 6 | 8 |
| 2018 | 10 | 5 |
| 2019 | 5 | 6 |
| 2020 | 3 | 8 |
| 2021 | 4 | 2 |
| 2022 | 3 | 0 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Functional oligomers and functional polymers including hydroxylated polymers and conjugates thereof and uses thereof22 Jul 2025US 12,365,752 B2Massachusetts Institute of Technology
- Functional oligomers and functional polymers including hydroxylated polymers and conjugates thereof and uses thereof6 Aug 2024US 12,054,570 B2Massachusetts Institute of Technology
- Polymers having stable cationic pendant groups for use as anion exchange membranes28 Nov 2023US 11,827,743 B2University of Delaware
- Formamide monomers and polymers synthesized therefrom7 Feb 2023US 11,572,335 B2Wisconsin Alumni Research Foundation
- Crosslinkable composition and crosslinked product27 Dec 2022US 11,535,696 B2Zeon Corporation
- Functional oligomers and functional polymers including hydroxylated polymers and conjugates thereof and uses thereof26 Dec 2024US 2024/0425633 A1Massachusetts Institute of Technology
- Formamide monomers and polymers synthesized therefrom25 May 2023US 2023/0159435 A1Wisconsin Alumni Research Foundation
- Allyl-containing resin and uses of the same29 Jul 2021US 2021/0230335 A1Chang Chun Plastics Co., Ltd.
- Functional oligomers and functional polymers including hydroxylated polymers and conjugates thereof and uses thereof20 May 2021US 2021/0147598 A1Massachusetts Institute of Technology
- Three-dimensional printing combining ring-opening metathesis polymerization and free radical polymerization5 Nov 2020US 2020/0346397 A1Stratasys, Inc.
Most cited
By later US patents
- Process for preparing linear monofunctional and telechelic difunctional polymers and compositions obtained thereby23US 5,512,635 AAmoco Corporation · 1996
- Periodic nanostructures from self assembled wedge-type block-copolymers17US 9,045,579 B2California Institute of Technology · 2015
- Difunctional telechelic linear non-crosslinked polyolefins16US 5,559,190 AAmoco Corporation · 1996
- Difunctional telechelic linear non-crosslinked polyolefins13US 5,731,383 AAmoco Corporation · 1998
- Three-dimensional inkjet printing using ring-opening metathesis polymerization9US 10,259,210 B2Statasys, Inc. · 2019