B29C 33/64
Silicone
B29C33/64 (Silicone) appears on 215 US grants and 127 published applications in this corpus.
Search patents in B29C- Granted patents
- 215
- Published applications
- 127
- Assignees
- 145
- Inventors
- 455
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 8 | 0 |
| 1980 | 6 | 0 |
| 1981 | 9 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 9 | 0 |
| 1986 | 6 | 0 |
| 1987 | 6 | 0 |
| 1988 | 7 | 0 |
| 1989 | 7 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 11 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 3 |
| 2003 | 4 | 6 |
| 2004 | 3 | 6 |
| 2005 | 3 | 3 |
| 2006 | 0 | 9 |
| 2007 | 1 | 7 |
| 2008 | 3 | 7 |
| 2009 | 3 | 6 |
| 2010 | 3 | 8 |
| 2011 | 3 | 6 |
| 2012 | 5 | 8 |
| 2013 | 7 | 4 |
| 2014 | 4 | 5 |
| 2015 | 6 | 6 |
| 2016 | 3 | 4 |
| 2017 | 5 | 4 |
| 2018 | 2 | 4 |
| 2019 | 2 | 3 |
| 2020 | 2 | 9 |
| 2021 | 1 | 2 |
| 2022 | 3 | 7 |
| 2023 | 4 | 4 |
| 2024 | 4 | 2 |
| 2025 | 4 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Internal mold release agent-containing fiber-reinforced composite molded article11 Nov 2025US 12,466,113 B2Toray Industries, Inc.
- Method for vulcanizing a green tire using an organopolysiloxane-based mold release agent lubricant composition21 Oct 2025US 12,447,704 B2Elkem Silicones France SAS
- Pneumatic tire and method for manufacturing the same21 Oct 2025US 12,447,776 B2The Yokohama Rubber Co., Ltd.
- Pneumatic tire and method of manufacturing the same2 Sep 2025US 12,403,632 B2The Yokohama Rubber Co., Ltd.
- Pneumatic tire and method of manufacturing the same31 Dec 2024US 12,179,390 B2The Yokohama Rubber Co., Ltd.
- Cross-linking acrylic containing composition in voc-free carrier and use thereof as release agent11 Jun 2026US 2026/0159714 A1Illinois Tool Works Inc.
- Release agent and lubricant composition, method for forming coating film, and dry coating film9 Apr 2026US 2026/0098183 A1Yushiro Chemical Industry Co., Ltd.
- Systems and Methods for Making Exercise Resistance Bands Textured on Both Sides26 Feb 2026US 2026/0054120 A1Garware Fulflex India Pvt Limited
- Method for producing coated non-crosslinking polymer materials14 Nov 2024US 2024/0376283 A1BASF Coatings GmbH
- Manufacturing device and manufacturing method for molds11 Jul 2024US 2024/0227248 A1Suzhou Reveda Medical Biotech Co., Ltd.
Most cited
By later US patents
- Mold release composition with polybutadiene and method of coating a mold core766US 5,601,641 ATSE Industries, Inc. · 1997
- Mold material made with additives162US 5,849,209 AJohnson & Johnson Vision Products, Inc. · 1998
- Method of making high quality plastic lenses131US 4,166,088 A1979
- Reaction injection molded elastomer containing an internal mold release made by a two-stream system64US 4,396,729 ATexaco Inc. · 1983
- Mold material with additives58US 5,690,865 AJohnson & Johnson Vision Products, Inc. · 1997