B29C 48/903
Externally
Official title: {externally}
B29C48/903 (Externally) appears on 334 US grants and 234 published applications in this corpus.
Search patents in B29C- Granted patents
- 334
- Published applications
- 234
- Assignees
- 197
- Inventors
- 524
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 5 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 7 | 0 |
| 1989 | 9 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 9 | 0 |
| 1993 | 6 | 0 |
| 1994 | 10 | 0 |
| 1995 | 9 | 0 |
| 1996 | 11 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 7 | 0 |
| 2000 | 15 | 0 |
| 2001 | 18 | 7 |
| 2002 | 10 | 11 |
| 2003 | 7 | 12 |
| 2004 | 11 | 11 |
| 2005 | 9 | 14 |
| 2006 | 7 | 26 |
| 2007 | 9 | 13 |
| 2008 | 9 | 13 |
| 2009 | 7 | 9 |
| 2010 | 10 | 6 |
| 2011 | 7 | 6 |
| 2012 | 5 | 11 |
| 2013 | 2 | 11 |
| 2014 | 7 | 6 |
| 2015 | 7 | 9 |
| 2016 | 8 | 3 |
| 2017 | 3 | 6 |
| 2018 | 7 | 9 |
| 2019 | 6 | 5 |
| 2020 | 0 | 9 |
| 2021 | 6 | 5 |
| 2022 | 5 | 12 |
| 2023 | 10 | 1 |
| 2024 | 4 | 9 |
| 2025 | 7 | 7 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for the production of inline stretched tubular foils by blowing process10 Feb 2026US 12,544,971 B2Windmoller & Holscher
- Extrusion device and extrusion method30 Sep 2025US 12,427,708 B2Exelliq Austria GmbH
- Air ring for blown-film extrusion apparatus16 Sep 2025US 12,415,304 B2
- Sizer for an extrusion machine with improved cooling and vacuum channels9 Sep 2025US 12,409,595 B2Engineered Profiles LLC
- Apparatus and methods for manufacturing biodegradable, compostable, drink straws from polyhydroxyalkanoate material15 Jul 2025US 12,358,199 B2New WinCup Holdings, Inc.
- Tempering device and blown film line with a tempering device16 Apr 2026US 2026/0102960 A1Kdesign GmbH
- Melt cooler, installation for moulding plastics and method for cooling a melt2 Apr 2026US 2026/0091544 A1Reifenhauser GmbH & Co. Maschinenfabrik
- Method and blown film line for controlling a blown film line29 Jan 2026US 2026/0027762 A1Kdesign GmbH
- Multi pass extrudate cooling tank and method14 Aug 2025US 2025/0256451 A1Reel Power Licensing Corp.
- Methods and installations for producing a biaxially oriented tube from thermoplastic material8 May 2025US 2025/0144863 A1RPFlow R&D B.V.
Most cited
By later US patents
- Method for making a tubular product, especially a catheter, and article made thereby168US 6,017,335 A2000
- Method of making a catheter120US 4,764,324 A1988
- Double-walled tube assembly112US 4,906,496 ASMS Corporation · 1990
- Method of molding balloon catheters employing microwave energy112US 6,979,420 B2SciMed Life Systems, Inc. · 2005
- Foamed thermoplastic polymer and wood fiber profile and member100US 6,054,207 AAndersen Corporation · 2000