B29K 2033/00
Use of polymers of unsaturated acids or derivatives thereof as moulding material
Official title: Use of polymers of unsaturated acids or derivatives thereof as moulding material {(B29K2035/00 takes precedence)}
B29K2033/00 (Use of polymers of unsaturated acids or derivatives thereof as moulding material) appears on 1,498 US grants and 1,926 published applications in this corpus.
Search patents in B29K- Granted patents
- 1,498
- Published applications
- 1,926
- Assignees
- 1,086
- Inventors
- 4,786
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 8 | 0 |
| 1978 | 8 | 0 |
| 1979 | 8 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 12 | 0 |
| 1984 | 8 | 0 |
| 1985 | 16 | 0 |
| 1986 | 8 | 0 |
| 1987 | 13 | 0 |
| 1988 | 16 | 0 |
| 1989 | 19 | 0 |
| 1990 | 12 | 0 |
| 1991 | 15 | 0 |
| 1992 | 17 | 0 |
| 1993 | 16 | 0 |
| 1994 | 16 | 0 |
| 1995 | 13 | 0 |
| 1996 | 22 | 0 |
| 1997 | 21 | 0 |
| 1998 | 12 | 0 |
| 1999 | 10 | 0 |
| 2000 | 15 | 0 |
| 2001 | 14 | 5 |
| 2002 | 18 | 17 |
| 2003 | 13 | 32 |
| 2004 | 14 | 37 |
| 2005 | 15 | 34 |
| 2006 | 12 | 32 |
| 2007 | 8 | 34 |
| 2008 | 15 | 39 |
| 2009 | 9 | 45 |
| 2010 | 22 | 62 |
| 2011 | 30 | 46 |
| 2012 | 23 | 37 |
| 2013 | 31 | 39 |
| 2014 | 23 | 49 |
| 2015 | 30 | 130 |
| 2016 | 53 | 150 |
| 2017 | 87 | 153 |
| 2018 | 86 | 119 |
| 2019 | 94 | 116 |
| 2020 | 91 | 135 |
| 2021 | 87 | 129 |
| 2022 | 79 | 115 |
| 2023 | 92 | 100 |
| 2024 | 90 | 128 |
| 2025 | 94 | 73 |
| 2026 | 57 | 70 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing continuous fiber-reinforced thermoplastic resin sheet22 Sep 2026US 12,741,399 B2Mitsubishi Gas Chemical Company, Inc.
- Method for manufacturing seal body, and seal body22 Sep 2026US 12,742,103 B2Nok Corporation
- Photocurable resin composition and method for manufacturing three-dimensional object15 Sep 2026US 12,735,577 B2Canon Kabushiki Kaisha
- Orthodontic articles comprising polyester urethane (meth)acrylate polymer and monofunctional (meth)acrylate monomer, methods, and polymerizable compositions8 Sep 2026US 12,729,298 B2Solventum Intellectual Properties Company
- High performance multi spectral coated freeform optical elements25 Aug 2026US 12,715,188 B2Dolby Laboratories Licensing Corporation
- Rapid-set construction material for 3d printing of sustainable infrastructure8 Oct 2026US 2026/0307293 A1Oregon State University
- 3d printing composition for biomaterials8 Oct 2026US 2026/0308309 A1Tissium
- Method for deforming a hollow body made of thermoplastic plastic and system therefor1 Oct 2026US 2026/0295921 A1BEGA Gantenbrink-Leuchten KG
- Methods and systems for manufacturing molds24 Sep 2026US 2026/0284936 A1Ormco Corporation
- Method of manufacturing three-dimensional formed object and system for manufacturing three-dimensional formed object24 Sep 2026US 2026/0284961 A1
Most cited
By later US patents
- Method of forming shaped hydrogel articles including contact lenses338US 4,889,664 AVistakon, Inc. · 1989
- Method of forming shaped hydrogel articles including contact lenses291US 5,039,459 AJohnson & Johnson Vision Products, Inc. · 1991
- Elastomeric cushioning devices for products and objects188US 4,287,250 A1981
- Methods for the preparation of three-dimensional bodies140US 5,932,290 AAdvanced Ceramics Research, Inc. · 1999
- Support structures and deposition techniques for 3D printing120US 9,469,057 B23D Systems, Inc. · 2016