B29B 7/002
Methods
Official title: {Methods (chemical aspects C08J3/00)}
B29B7/002 (Methods) appears on 741 US grants and 1,001 published applications in this corpus.
Search patents in B29B- Granted patents
- 741
- Published applications
- 1,001
- Assignees
- 558
- Inventors
- 2,509
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 10 | 0 |
| 2000 | 10 | 0 |
| 2001 | 7 | 1 |
| 2002 | 12 | 18 |
| 2003 | 15 | 14 |
| 2004 | 15 | 11 |
| 2005 | 7 | 18 |
| 2006 | 12 | 14 |
| 2007 | 6 | 17 |
| 2008 | 4 | 5 |
| 2009 | 5 | 8 |
| 2010 | 6 | 16 |
| 2011 | 9 | 27 |
| 2012 | 12 | 24 |
| 2013 | 17 | 22 |
| 2014 | 24 | 36 |
| 2015 | 21 | 49 |
| 2016 | 15 | 43 |
| 2017 | 39 | 74 |
| 2018 | 43 | 64 |
| 2019 | 39 | 78 |
| 2020 | 46 | 92 |
| 2021 | 57 | 96 |
| 2022 | 51 | 88 |
| 2023 | 63 | 59 |
| 2024 | 63 | 65 |
| 2025 | 51 | 43 |
| 2026 | 15 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermoplastic resin composition, method of preparing the same, and molded article manufactured using the same6 Oct 2026US 12,753,299 B2LG Chem.Ltd.
- Biodegradable biocomposite and a process for its preparation25 Aug 2026US 12,715,166 B2Fondazione Istituto Italiano Di Tecnologia
- Recycled Material Based on in-situ compatibilization and chain extension and preparation method therefor30 Jun 2026US 12,668,694 B2China National Electric Apparatus Research Institute Co., Ltd.
- Polytetrafluoroethylene composition, forming product, conductive pipe, heat conduction film, and substrate CCL19 May 2026US 12,630,701 B2Daikin Fluorochemicals (China) Co., Ltd.
- Rubber composition, processing method thereof, and rubber product using the same12 May 2026US 12,624,198 B2Hangzhou Xinglu Technologies Co., Ltd
- Preparation method for polytetrafluoroethylene composition, polytetrafluoroethylene composition, forming product, conductive pipe, heat conduction film, and substrate ccl3 Sep 2026US 2026/0258238 A1Daikin Fluorochemicals (China) Co., Ltd.
- Injection-molded body, method for manufacturing injection-molded body, and device20 Aug 2026US 2026/0241621 A1Canon Kabushiki Kaisha
- Composition comprising at least one recycled polyamide of formula xy or a/xy30 Jul 2026US 2026/0217973 A1Arkema France
- Polyester resin and method for producing polyester resin23 Jul 2026US 2026/0209428 A1Toyobo Co., Ltd.
- Powder composition and methods for powder bed fusion additive manufacturing16 Jul 2026US 2026/0200137 A1
Most cited
By later US patents
- Process for crosslinking444US 5,346,961 AUnion Carbide Chemicals & Plastics Technology Corporation · 1994
- Biodegradable polymeric compositions based on starch and thermoplastic polymers138US 5,412,005 ANovamont S. p. A. · 1995
- Biodegradable protein/starch-based thermoplastic composition120US 5,922,379 ANatural Polymer International Corporation · 1999
- Hybrid apparatus and method for blending materials95US 5,110,521 AHydreclaim Corporation · 1992
- Polyester process using a pipe reactor76US 6,861,494 B2Eastman Chemical Company · 2005