B29C 63/36
Being turned inside out
Official title: being turned inside out {(for platic tubes in general B29C67/0018)}
B29C63/36 (Being turned inside out) appears on 155 US grants and 111 published applications in this corpus.
Search patents in B29C- Granted patents
- 155
- Published applications
- 111
- Assignees
- 70
- Inventors
- 174
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 9 | 0 |
| 2001 | 4 | 0 |
| 2002 | 7 | 2 |
| 2003 | 3 | 6 |
| 2004 | 1 | 1 |
| 2005 | 4 | 4 |
| 2006 | 1 | 7 |
| 2007 | 1 | 10 |
| 2008 | 4 | 5 |
| 2009 | 5 | 3 |
| 2010 | 3 | 5 |
| 2011 | 6 | 5 |
| 2012 | 1 | 6 |
| 2013 | 2 | 5 |
| 2014 | 3 | 5 |
| 2015 | 3 | 3 |
| 2016 | 5 | 3 |
| 2017 | 6 | 6 |
| 2018 | 4 | 4 |
| 2019 | 6 | 6 |
| 2020 | 4 | 4 |
| 2021 | 4 | 2 |
| 2022 | 0 | 6 |
| 2023 | 4 | 6 |
| 2024 | 5 | 6 |
| 2025 | 3 | 0 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for inserting and positioning a pipeline lining in a pipe and method for inserting and positioning a pipeline lining in a pipe5 May 2026US 12,618,495 B2BODUS GmbH
- Device for curing a pipeline lining10 Feb 2026US 12,546,428 B2Brawo Systems GmbH
- Method and kit for non-destructive in situ repair (relining) of deteriorated pipelines4 Nov 2025US 12,459,193 B2
- Pipe liner15 Jul 2025US 12,358,256 B2W. E. Rawson Limited
- Device for pulling in, and in particular curing, a pipeline liner10 Jun 2025US 12,325,179 B2Brawo Systems GmbH
- Device, method and system for drawing a liner into a tube by means of an inversion method17 Sep 2026US 2026/0273838 A1Brawo Systems GmbH
- Method, apparatus and system for lining conduits10 Oct 2024US 2024/0337343 A1Perma-Liner Industries, LLC
- Inversion unit with window18 Jul 2024US 2024/0240741 A1Sacpro AB
- Improvements in pipeline relining11 Jul 2024US 2024/0230009 A9ENI S. p. A.
- Improvements in pipeline relining25 Apr 2024US 2024/0133503 A1ENI S. p. A.
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
- Method and apparatus for the installation of a liner within a conduit80US 4,685,983 ALong Technologies, Inc. · 1987
- Horizontal drilling method and apparatus80US 5,853,049 A1998
- Apparatus and method for repairing the junction of a sewer main line and lateral72US 5,950,682 ALmk Enterprises, Inc. · 1999