B29C 37/0032
The coating being applied upon the mould surface before introducing the moulding
Official title: {the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat (B29C44/14 and B29C44/32 take precedence)}
B29C37/0032 (The coating being applied upon the mould surface before introducing the moulding) appears on 330 US grants and 363 published applications in this corpus.
Search patents in B29C- Granted patents
- 330
- Published applications
- 363
- Assignees
- 276
- Inventors
- 813
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 7 | 0 |
| 1991 | 6 | 0 |
| 1992 | 8 | 0 |
| 1993 | 10 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 8 | 0 |
| 1998 | 2 | 0 |
| 1999 | 11 | 0 |
| 2000 | 13 | 0 |
| 2001 | 10 | 6 |
| 2002 | 7 | 16 |
| 2003 | 14 | 35 |
| 2004 | 20 | 16 |
| 2005 | 15 | 29 |
| 2006 | 15 | 9 |
| 2007 | 8 | 25 |
| 2008 | 6 | 18 |
| 2009 | 4 | 23 |
| 2010 | 11 | 20 |
| 2011 | 9 | 23 |
| 2012 | 3 | 8 |
| 2013 | 10 | 12 |
| 2014 | 8 | 10 |
| 2015 | 8 | 10 |
| 2016 | 9 | 16 |
| 2017 | 3 | 6 |
| 2018 | 11 | 9 |
| 2019 | 7 | 9 |
| 2020 | 3 | 17 |
| 2021 | 1 | 10 |
| 2022 | 7 | 16 |
| 2023 | 11 | 9 |
| 2024 | 3 | 7 |
| 2025 | 9 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for texturing a polyamide10 Mar 2026US 12,570,037 B2Arkema France
- Rim, and method of manufacturing a rim9 Dec 2025US 12,491,665 B2Dt Swiss Inc.
- Process for in-mold coating of composite aircraft components9 Sep 2025US 12,409,581 B2Embraer S.A.
- Method for producing cycloolefin resin-decorative molded article1 Jul 2025US 12,343,905 B2Rimtec Corporation
- Countertop13 May 2025US 12,296,508 B2American Woodmark Management Company
- Molding device for manufacturing a sanitary tub formed as a casting foam component, method for manufacturing such a sanitary tub, and sanitary tub18 Jun 2026US 2026/0166788 A1
- Systems and methods for micropatterning objects26 Feb 2026US 2026/0054446 A1Cornell University
- Skin with protrusions on surface9 Oct 2025US 2025/0312957 A1Yanfeng International Automotive Technology Co., Ltd.
- Mold assembly15 May 2025US 2025/0153400 A1American Woodmark Management Company
- Systems and methods for micropatterning objects26 Dec 2024US 2024/0424726 A1Cornell University
Most cited
By later US patents
- Method for modifying a surface135US 6,719,929 B2Novartis AG · 2004
- Colored lens131US 5,120,121 AAllergan, Inc. · 1992
- Method of molding a colored contact lens110US 5,034,166 AAllergan, Inc. · 1991
- Contact lens casting102US 5,158,718 APilkington Visioncare, Inc. · 1992
- Process of coating an ophthalmic lens98US 4,774,035 ACamelot Industries Corporation · 1988