B29C 63/0069
Of tubular articles
Official title: {of tubular articles}
B29C63/0069 (Of tubular articles) appears on 159 US grants and 148 published applications in this corpus.
Search patents in B29C- Granted patents
- 159
- Published applications
- 148
- Assignees
- 142
- Inventors
- 306
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 4 |
| 2003 | 0 | 3 |
| 2004 | 1 | 4 |
| 2005 | 3 | 1 |
| 2006 | 2 | 2 |
| 2007 | 2 | 3 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 5 |
| 2011 | 0 | 5 |
| 2012 | 6 | 8 |
| 2013 | 2 | 3 |
| 2014 | 6 | 14 |
| 2015 | 6 | 3 |
| 2016 | 8 | 7 |
| 2017 | 4 | 8 |
| 2018 | 9 | 11 |
| 2019 | 9 | 12 |
| 2020 | 11 | 13 |
| 2021 | 10 | 11 |
| 2022 | 11 | 11 |
| 2023 | 7 | 7 |
| 2024 | 6 | 9 |
| 2025 | 2 | 3 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-layered catheter shaft construction with embedded single axial sensors, and related methods1 Sep 2026US 12,721,563 B2Biosense Webster (Israel) Ltd.
- Surgical instrument system and irrigation sleeve14 Jul 2026US 12,678,175 B2Stryker European Operations Holdings LLC
- Lubricious liner in catheter tube3 Feb 2026US 12,539,388 B2Bendit Technologies Ltd.
- Catheters having visible markers for identifying soaker regions containing fluid openings3 Feb 2026US 12,539,391 B2Ethicon, Inc.
- Flexible tubular structure23 Dec 2025US 12,502,862 B2Long PipesUSA, Inc.
- Method of applying rubber lining to the internal surface of piping and fittings23 Oct 2025US 2025/0326179 A1ContiTech USA, Inc.
- Process for manufacturing copper conduits for air conditioning systems with improved anti-corrosive performance17 Apr 2025US 2025/0122970 A1Ebrille S.R.L.
- Surgical Instrument System And Irrigation Sleeve9 Jan 2025US 2025/0009363 A1Stryker European Operations Holdings LLC
- Induction embedded bond layer for fiber reinforced thermoplastic pipe28 Nov 2024US 2024/0391181 A1Fiber Glass Systems, Inc.
- Induction fused thermoplastic pipe28 Nov 2024US 2024/0392899 A1Fiber Glass Systems, Inc.
Most cited
By later US patents
- Lining of passageways173US 4,064,211 AInsituform (Pipes & Structures) Ltd. · 1977
- Method of lining a passageway with a resin absorbent tube118US 4,135,958 AInsituform International N.V. · 1979
- Liner assembly for lining branch pipes and a method for manufacturing the liner assembly73US 5,329,063 AGet Inc. · 1994
- Method and apparatus for providing the inner surface of a pipe line with a lining68US 4,350,548 AAshimori Industry Co., Ltd. · 1982
- Pipe liner having electrically conductive wires for hardening and electrostatic build-up prevention57US 5,010,440 A1991