B29C 65/3488
Being an electrically conductive polymer
Official title: {being an electrically conductive polymer}
B29C65/3488 (Being an electrically conductive polymer) appears on 41 US grants and 28 published applications in this corpus.
Search patents in B29C- Granted patents
- 41
- Published applications
- 28
- Assignees
- 27
- Inventors
- 101
- Latest grant
- 2 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 5 |
| 2003 | 2 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 3 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 4 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Chamber coupler15 Jan 2019US 10,179,437 B2Georg Fischer Rohrleitungssysteme AG
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- Electrically weldable suture material, and apparatus and method for forming welded suture loops and other welded structures6 Feb 2025US 2025/0040926 A1Intuitive Surgical Operations, Inc.
- Method and apparatus for joining thermoplastic composite components23 Jan 2025US 2025/0026083 A1Rohr, Inc.
- Apparatus and method for resistive implant welding of reinforced thermosetting resin pipe joints in a single step process22 Jun 2023US 2023/0191713 A1Saudi Arabian Oil Company
- Flange seal21 Apr 2022US 2022/0120365 A1Georg Fischer Rohrleitungssysteme AG
Most cited
By later US patents
- Layered self-regulating heating article90US 4,330,703 ARaychem Corporation · 1982
- Self-heating article with deformable electrodes56US 4,421,582 ARaychem Corporation · 1983
- Material having a resistivity with a positive temperature coefficient54US 4,966,729 ALe Carbone Lorraine · 1990
- Inductive welding of thermoplastic pipe54US 5,786,054 ANIBCO Inc. · 1998
- Packaging having self-contained heater40US 6,541,744 B2Watlow Polymer Technologies · 2003