C09D 125/04
Homopolymers or copolymers of styrene
C09D125/04 (Homopolymers or copolymers of styrene) appears on 798 US grants and 996 published applications in this corpus.
Search patents in C09D- Granted patents
- 798
- Published applications
- 996
- Assignees
- 498
- Inventors
- 2,692
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 4 | 0 |
| 1978 | 11 | 0 |
| 1979 | 11 | 0 |
| 1980 | 11 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 6 | 0 |
| 1985 | 8 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 12 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 0 |
| 2002 | 7 | 5 |
| 2003 | 8 | 8 |
| 2004 | 12 | 14 |
| 2005 | 6 | 7 |
| 2006 | 6 | 11 |
| 2007 | 3 | 7 |
| 2008 | 5 | 9 |
| 2009 | 6 | 16 |
| 2010 | 6 | 25 |
| 2011 | 9 | 23 |
| 2012 | 8 | 22 |
| 2013 | 19 | 30 |
| 2014 | 25 | 34 |
| 2015 | 26 | 76 |
| 2016 | 48 | 79 |
| 2017 | 45 | 79 |
| 2018 | 57 | 59 |
| 2019 | 35 | 67 |
| 2020 | 57 | 76 |
| 2021 | 38 | 64 |
| 2022 | 47 | 69 |
| 2023 | 40 | 61 |
| 2024 | 44 | 61 |
| 2025 | 42 | 44 |
| 2026 | 29 | 50 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Aqueous coating composition and method of preparing thereof8 Sep 2026US 12,729,309 B2Dow Global Technologies LLC
- Polymer fine particles having structural color development property25 Aug 2026US 12,715,988 B2Mitsubishi Chemical Corporation
- Aqueous dispersion of opacifying pigment particles25 Aug 2026US 12,715,999 B2Rohm and Haas Company
- Resist underlayer compositions and pattern formation methods using such compositions11 Aug 2026US 12,704,778 B2Dupont Electronic Materials International, LLC
- Peelable, paintable composition for basecoats and architectural coatings28 Jul 2026US 12,692,401 B2Behr Process Corporation
- Bimodal binder compositions, processes of making bimodal binder compositions, and fast-drying aqueous compositions comprising a bimodal binder composition1 Oct 2026US 2026/0297371 A1Rohm and Haas Company
- Methods of preparing coated substrates and non-aqueous, curable film-forming compositions used therefor24 Sep 2026US 2026/0286165 A1PPG Industries Ohio, Inc.
- Smart hybrid sealants for concrete cracks and joints, methods of making, and methods of use24 Sep 2026US 2026/0286622 A1
- Eco-friendly anti-icing coating composition including switchable hydrophilic-hydrophobic copolymer and method for preparing the same17 Sep 2026US 2026/0275145 A1Pusan National University Industry-University Cooperation Foundation
- Binder polymer for nonaqueous secondary batteries, binder composition for nonaqueous secondary batteries, and nonaqueous secondary battery electrode10 Sep 2026US 2026/0269254 A1Resonac Corporation
Most cited
By later US patents
- Method of use of epoxy-containing cycloaliphatic acrylic polymers as orientation control layers for block copolymer thin films104US 7,521,090 B1International Business Machines Corporation · 2009
- Low viscosity, fast curing binder for cellulose90US 5,278,222 ARohm and Haas Company · 1994
- Image-receptive coating73US 6,450,633 B1Kimberly-Clark Worldwide, Inc. · 2002
- Formaldehyde free binder69US 7,803,879 B2Georgia-Pacific Chemicals LLC · 2010
- Coating containing acrylosilane polymer to improve mar and acid etch resistance66US 5,684,084 AE. I. Du Pont de Nemours and Company · 1997