B29C 66/73121
Viscosity
Official title: {Viscosity}
B29C66/73121 (Viscosity) appears on 35 US grants and 42 published applications in this corpus.
Search patents in B29C- Granted patents
- 35
- Published applications
- 42
- Assignees
- 33
- Inventors
- 108
- Latest grant
- 25 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 4 |
| 2010 | 1 | 5 |
| 2011 | 0 | 2 |
| 2012 | 1 | 3 |
| 2013 | 3 | 2 |
| 2014 | 2 | 1 |
| 2015 | 3 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 2 |
| 2019 | 3 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 3 |
| 2022 | 1 | 1 |
| 2023 | 3 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Molded article for laser welding, and agent for suppressing variation in laser transmittance of molded article for laser welding25 Mar 2025US 12,257,786 B2Polyplastics Co., Ltd.
- Method for welding parts made of thermoplastic material4 Mar 2025US 12,240,184 B2Arkema France
- Metal-resin composite and method for producing same26 Sep 2023US 11,766,836 B2DIC Corporation
- Method for welding parts made of thermoplastic material27 Jun 2023US 11,685,125 B2Arkema France
- Polyamide resin composition, molded body thereof, and method for manufacturing laser-welded body13 Jun 2023US 11,673,341 B2Mitsui Chemicals, Inc.
- Method for welding parts made of thermoplastic material28 Sep 2023US 2023/0302739 A1Arkema France
- Molded article for laser welding, and agent for suppressing variation in laser transmittance of molded article for laser welding9 Feb 2023US 2023/0041838 A1Polyplastics Co., Ltd.
- Method for welding parts made of thermoplastic material25 Aug 2022US 2022/0266537 A1Arkema France
- Metal-resin composite and method for producing same11 Nov 2021US 2021/0347130 A1DIC Corporation
- Method of manufacturing a container6 May 2021US 2021/0129449 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Container with peelable seal, and method for making the same40US 4,961,513 AMB Group plc Engineering Company · 1990
- Connection between composites with non-compatible properties and method for preparation39US 7,521,105 B2Vestas Wind System A/S · 2009
- Ultrasonic method of fabricating a thermosetting matrix fiber-reinforced composite structure and the product thereof37US 6,432,236 B1Foster-Miller, Inc. · 2002
- Process for connecting shaped structures containing polytetrafluoroethylene25US 3,946,136 AHoechst Aktiengesellschaft · 1976
- Joining polyolefinic members by fusion23US 4,987,018 ABritish Gas Corporation · 1991