C04B 2103/0063
Obtained by an unusual polymerisation process
Official title: {obtained by an unusual polymerisation process, e.g. by changing the molar ratio of the different monomers during the polymerisation process (C04B2103/0058 - C04B2103/0061 take precedence)}
C04B2103/0063 (Obtained by an unusual polymerisation process) appears on 14 US grants and 15 published applications in this corpus.
Search patents in C04B- Granted patents
- 14
- Published applications
- 15
- Assignees
- 5
- Inventors
- 19
- Latest grant
- 20 Jul 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 1 |
| 2002 | 3 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 4 |
| 2019 | 0 | 2 |
| 2020 | 4 | 2 |
| 2021 | 2 | 0 |
By publication year.
Recent patents
- Copolymers having a gradient structure20 Jul 2021US 11,066,330 B2Sika Technology AG
- Dispersant for calcium sulphate-based compositions27 Apr 2021US 10,988,415 B2Sika Technology AG
- Copolymers having a gradient structure as dispersant for alkalinically activated binding agents18 Aug 2020US 10,745,322 B2Sika Technology AG
- Additive containing a superplasticizer and a copolymer23 Jun 2020US 10,689,303 B2Sika Technology AG
- Copolymers having phosphorus group-carrying monomeric units18 Feb 2020US 10,562,999 B2Sika Technology AG
- Durable concrete with chemically linked cement20 Aug 2020US 2020/0262755 A1Palo Alto Research Center Incorporated
- Copolymers having a gradient structure30 Apr 2020US 2020/0131089 A1Sika Technology AG
- Dispersant for calcium sulphate-based compositions3 Oct 2019US 2019/0300431 A1Sika Technology AG
- Additive containing a superplasticizer and a copolymer1 Aug 2019US 2019/0233338 A1Sika Technology AG
- Copolymers having phosphorus group-carrying monomeric units27 Sep 2018US 2018/0273668 A1Sika Technology AG
Most cited
By later US patents
- Cement composition with polymeric latexes prepared in the presence of amps seed69US 6,488,764 B2OMNOVA Solutions Inc. · 2002
- Polymeric latexes prepared in the presence of 2-acrylamido-2-methylpropanesulfonate20US 6,184,287 B2OMNOVA Solutions Inc. · 2001
- Concrete admixture14US 6,462,110 B2Kao Corporation · 2002
- Process for preparing a polymeric latex6US 6,365,647 B1OMNOVA Solutions Inc. · 2002
- Gypsum composition with styrene butadiene latex additive2US 6,755,907 B1OMNOVA Solutions Inc. · 2004