B29C 48/95
By adding lubricant to the moulding material
Official title: by adding lubricant to the moulding material
B29C48/95 (By adding lubricant to the moulding material) appears on 71 US grants and 73 published applications in this corpus.
Search patents in B29C- Granted patents
- 71
- Published applications
- 73
- Assignees
- 64
- Inventors
- 181
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 4 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 3 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 6 |
| 2009 | 0 | 1 |
| 2010 | 2 | 2 |
| 2011 | 2 | 2 |
| 2012 | 0 | 3 |
| 2013 | 2 | 3 |
| 2014 | 2 | 7 |
| 2015 | 4 | 3 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 1 | 5 |
| 2019 | 0 | 1 |
| 2020 | 4 | 3 |
| 2021 | 2 | 2 |
| 2022 | 4 | 4 |
| 2023 | 5 | 6 |
| 2024 | 3 | 7 |
| 2025 | 4 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Prelubricated innerduct81US 4,892,442 ADura-Line Corporation · 1990
- Method for lubricating cable in a dry curing system67US 4,356,139 ASouthwire Company · 1982
- Extruded wood polymer composite and method of manufacture66US 6,153,293 A2000
- Method of manufacturing THHN electrical cable, and resulting product, with reduced required installation pulling force64US 7,749,024 B2Southwire Company · 2010
- Method of manufacturing electrical cable, and resulting product, with reduced required installation pulling force62US 8,043,119 B2Southwire Company · 2011