B29C 66/5326
Said single elements being substantially flat
Official title: {said single elements being substantially flat}
B29C66/5326 (Said single elements being substantially flat) appears on 704 US grants and 591 published applications in this corpus.
Search patents in B29C- Granted patents
- 704
- Published applications
- 591
- Assignees
- 489
- Inventors
- 1,445
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 7 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 9 | 0 |
| 1984 | 11 | 0 |
| 1985 | 8 | 0 |
| 1986 | 7 | 0 |
| 1987 | 14 | 0 |
| 1988 | 10 | 0 |
| 1989 | 10 | 0 |
| 1990 | 11 | 0 |
| 1991 | 4 | 0 |
| 1992 | 10 | 0 |
| 1993 | 7 | 0 |
| 1994 | 12 | 0 |
| 1995 | 14 | 0 |
| 1996 | 12 | 0 |
| 1997 | 17 | 0 |
| 1998 | 25 | 0 |
| 1999 | 29 | 0 |
| 2000 | 19 | 0 |
| 2001 | 16 | 4 |
| 2002 | 7 | 8 |
| 2003 | 11 | 15 |
| 2004 | 10 | 21 |
| 2005 | 9 | 21 |
| 2006 | 10 | 15 |
| 2007 | 10 | 29 |
| 2008 | 9 | 11 |
| 2009 | 8 | 15 |
| 2010 | 12 | 30 |
| 2011 | 22 | 28 |
| 2012 | 25 | 26 |
| 2013 | 17 | 25 |
| 2014 | 16 | 26 |
| 2015 | 22 | 20 |
| 2016 | 20 | 42 |
| 2017 | 13 | 34 |
| 2018 | 29 | 33 |
| 2019 | 33 | 35 |
| 2020 | 38 | 38 |
| 2021 | 23 | 29 |
| 2022 | 26 | 30 |
| 2023 | 21 | 19 |
| 2024 | 19 | 18 |
| 2025 | 8 | 12 |
| 2026 | 8 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Continuous ultrasonic welding thermoplastic material for aerospace component repair18 Aug 2026US 12,709,077 B2Rohr, Inc.
- Pulse welding method and welding tool for pulse welding for a medical pack formed as a bag28 Jul 2026US 12,691,642 B2Fresenius Kabi Deutschland GmbH
- Packaging bag with spout and method for producing packaging bag with spout14 Jul 2026US 12,679,619 B2ZACROS Corporation
- Container with product visualization aperture21 Apr 2026US 12,605,901 B2Sonoco Development, Inc.
- Process for coating a preformed substrate14 Apr 2026US 12,600,081 B2Persico S.P.A.
- Method of coupling or repairing pipes27 Aug 2026US 2026/0251254 A1Pinweld Limited
- Welding jaw and method for thermal welding13 Aug 2026US 2026/0233469 A1Georg Menshen GmbH & Co. KG
- Waveguide for plastic welding, arrangement, and welding method with a waveguide, and manufacturing method of a waveguide6 Aug 2026US 2026/0225322 A1BRANSON ULTRASCHALL Niederlassung der Emerson Technologies GmbH & Co. OHG
- Laminate and method for manufacturing laminate9 Jul 2026US 2026/0192554 A1Resonac Corporation
- Multi-chamber container for biological materials and compounded pharmaceuticals25 Jun 2026US 2026/0175521 A1Instant Systems, Inc.
Most cited
By later US patents
- Compartmented flexible solution container177US 4,458,811 AAbbott Laboratories · 1984
- Flexible, multiple-compartment drug container and method of making and using same132US 5,944,709 AB. Braun Medical Inc. · 1999
- Collapsible container127US 4,732,299 A1988
- Face masks having an elastic and polyolefin thermoplastic band attached thereto by heat and pressure121US 6,332,465 B13M Innovative Properties Company · 2001
- Flexible medical container with selectively enlargeable compartments and method for making same114US 5,910,138 AB. Braun Medical Inc. · 1999