B29C 65/7473
Using radiation
Official title: {using radiation, e.g. laser, for simultaneously welding and severing}
B29C65/7473 (Using radiation) appears on 65 US grants and 44 published applications in this corpus.
Search patents in B29C- Granted patents
- 65
- Published applications
- 44
- Assignees
- 53
- Inventors
- 127
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 4 |
| 2006 | 0 | 3 |
| 2007 | 1 | 2 |
| 2008 | 2 | 4 |
| 2009 | 1 | 3 |
| 2010 | 2 | 5 |
| 2011 | 2 | 1 |
| 2012 | 2 | 0 |
| 2013 | 3 | 1 |
| 2014 | 3 | 0 |
| 2015 | 0 | 4 |
| 2016 | 0 | 2 |
| 2017 | 3 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 3 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 3 |
| 2024 | 1 | 0 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of producing and manufacturing gloves, and other personal protective equipment (PPE), using multi-ply flexible films21 Oct 2025US 12,446,640 B2Dorothy Ressel Intellectual Properties, Inc.
- Joining apparatus for sheet-like materials7 Jan 2025US 12,186,995 B2Juki Corporation
- Method of bonding substrates and separating a portion of the bonded substrates through the bond, such as to manufacture an array of liquid lenses and separate the array into individual liquid lenses15 Oct 2024US 12,116,303 B2Corning Incorporated
- Binding machine and method for securing a part of a binding element in a loop around one or more objects17 May 2022US 11,332,270 B2Sund Birsta AB
- Flexible package-forming machine for horizontal packaging by means of folding and welding a flexible band and method5 Oct 2021US 11,135,800 B2
- Methods for forming welds between thermoplastic materials16 Oct 2025US 2025/0319669 A1Board of Trustees of Michigan State University
- Method of Producing and Manufacturing Gloves, and Other Personal Protective Equipment (PPE), Using Multi-Ply Flexible Films28 Sep 2023US 2023/0301381 A1Dorothy Ressel Intellectual Properties, Inc.
- Joining apparatus for sheet-like materials24 Aug 2023US 2023/0264433 A1Juki Corporation
- Method for joining dissimilar materials and joint of dissimilar materials30 Mar 2023US 2023/0095883 A1DAIHEN Corporation
- Method of bonding substrates and separating a portion of the bonded substrates through the bond, such as to manufacture an array of liquid lenses and separate the array into individual liquid lenses15 Sep 2022US 2022/0289615 A1Corning Incorporated
Most cited
By later US patents
- Method of forming a connection between two sealed conduits using radiant energy98US 4,157,723 ABaxter Travenol Laboratories, Inc. · 1979
- Connector member for sealed conduits80US 4,265,280 ABaxter Travenol Laboratories, Inc. · 1981
- Method and apparatus for making fluorocarbon film plastic bags using a laser70US 4,945,203 AAmerican Fluoroseal Corporation · 1990
- Method of manufacture of resin film precision biomedical article57US 4,500,382 ATransilwrap Company, Inc. · 1985
- Method and apparatus for making fluorocarbon film plastic bags using a laser46US 4,847,462 AAmerican Fluoroseal Corporation · 1989