C08J 3/212
And solid additives
Official title: {and solid additives}
C08J3/212 (And solid additives) appears on 229 US grants and 283 published applications in this corpus.
Search patents in C08J- Granted patents
- 229
- Published applications
- 283
- Assignees
- 232
- Inventors
- 882
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 4 | 3 |
| 2003 | 0 | 4 |
| 2004 | 4 | 6 |
| 2005 | 0 | 8 |
| 2006 | 2 | 4 |
| 2007 | 2 | 5 |
| 2008 | 3 | 10 |
| 2009 | 5 | 5 |
| 2010 | 1 | 6 |
| 2011 | 5 | 8 |
| 2012 | 5 | 7 |
| 2013 | 3 | 8 |
| 2014 | 6 | 3 |
| 2015 | 5 | 8 |
| 2016 | 7 | 14 |
| 2017 | 9 | 9 |
| 2018 | 8 | 24 |
| 2019 | 8 | 23 |
| 2020 | 13 | 15 |
| 2021 | 16 | 24 |
| 2022 | 19 | 23 |
| 2023 | 13 | 28 |
| 2024 | 24 | 13 |
| 2025 | 14 | 6 |
| 2026 | 8 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing a plastic object with embedded quaternary salts4 Aug 2026US 12,698,366 B2Research Foundation of the City University of New York
- Method for the continuous preparation of formulated polyamide prepolymers28 Jul 2026US 12,692,347 B2Arkema France
- Alkali metal-modified acoustic reinforcing material, production method thereof, speaker and electronic device28 Jul 2026US 12,692,369 B2SSI New Material (Zhenjiang) Co., Ltd.
- Method of milling rubber composition having graphene and liquid rubber9 Jun 2026US 12,649,832 B2Compagnie Generale Des Etablissements Michelin
- Processes and systems for making particulate masterbatches, and compositions obtained therefrom24 Feb 2026US 12,559,598 B2GranBio Intellectual Property Holdings, LLC
- Thermosetting resin composition and method for preparing the same24 Sep 2026US 2026/0286096 A1Hyundai Motor Company
- High-purity alumina particles and method of producing same, and resin composition for electronic devices and method of producing the same10 Sep 2026US 2026/0265496 A1Admatechs Co., Ltd.
- Materials showing asymetric response to mechanical force3 Sep 2026US 2026/0258223 A1Riken
- Carbon nanoporous framework prepared through supercritical fluid-assisted in-situ polymerization, and method3 Sep 2026US 2026/0260892 A1Qujing Faymo Technology Co., Ltd.
- Composite Materials for Radiation Shielding, Articles, and Methods20 Aug 2026US 2026/0245757 A1The Florida State University Research Foundation, Inc.
Most cited
By later US patents
- Homogeneous predispersed fiber compositions85US 4,263,184 AWyrough and Loser, Inc. · 1981
- Superabsorbent polymers having anti-caking characteristics69US 6,124,391 AStockhausen GmbH & Co. KG · 2000
- Process for encapsulating particles using polymer latex40US 4,759,956 ALever Brothers Company · 1988
- Polyvinylidene fluoride composites and methods for preparing same38US 7,056,452 B2Hyperion Catalysis International, Inc. · 2006
- Methods for preparing polyvinylidene fluoride composites29US 6,746,627 B2Hyperion Catalysis International, Inc. · 2004