B29K 2283/00
Use of polymers having silicon, with or without sulfur, nitrogen, oxygen or
Official title: Use of polymers having silicon, with or without sulfur, nitrogen, oxygen or carbon only, in the main chain, as reinforcement
B29K2283/00 (Use of polymers having silicon, with or without sulfur, nitrogen, oxygen or) appears on 34 US grants and 49 published applications in this corpus.
Search patents in B29K- Granted patents
- 34
- Published applications
- 49
- Assignees
- 28
- Inventors
- 134
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 1 | 0 |
| 2008 | 0 | 3 |
| 2009 | 2 | 0 |
| 2010 | 1 | 3 |
| 2011 | 1 | 2 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 5 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 4 |
| 2020 | 4 | 1 |
| 2021 | 2 | 5 |
| 2022 | 1 | 7 |
| 2023 | 2 | 3 |
| 2024 | 1 | 1 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Geometrically complex intravaginal rings, systems and methods of making the same9 Sep 2025US 12,409,134 B2The University of North Carolina at Chapel Hill
- Silicone optics17 Jun 2025US 12,330,386 B2ABL IP Holding LLC
- Monolithic high refractive index photonic devices14 Jan 2025US 12,194,696 B2Molecular Imprints, Inc.
- Anti-ablative coating material for resin-based composite material and preparation method therefor10 Dec 2024US 12,162,188 B2Aecc Beijing Institute of Aeronautical Materials
- Method for the additive manufacturing of a silicone elastomer article19 Sep 2023US 11,760,890 B2Elkem Silicones France SAS
- Silicone optics2 Oct 2025US 2025/0303655 A1ABL IP Holding LLC
- Monolithic high refractive index photonic devices10 Apr 2025US 2025/0115015 A1Molecular Imprints, Inc.
- Mixtures containing oxamide-functional siloxanes and organic fibers28 Mar 2024US 2024/0100759 A1Wacker Chemie AG
- Monolithic high refractive index photonic devices23 Nov 2023US 2023/0373173 A1Molecular Imprints, Inc.
- Silicone optics13 Jul 2023US 2023/0219311 A1ABL IP Holding LLC
Most cited
By later US patents
- Polycarbonate resin/silicone rubber integrally molded article and method for making74US 5,366,805 AShin-Etsu Chemical Co., Ltd. · 1994
- Method for injection molding manufacture of controlled release devices56US 6,394,094 B1Enhance Pharmaceuticals, Inc. · 2002
- Thermoplastic resin compoistions for use in integral molding with silicone rubber and integrally molded parts26US 5,792,812 AShin-Etsu Chemical Co., Ltd. · 1998
- Process for the manufacture of a contact mat19US 4,442,055 APreh Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co. · 1984
- Integrally molded article of silicone rubber and modified polypropylene resin18US 5,418,065 AShin-Etsu Chemical Co., Ltd. · 1995