D07B 2205/50
Lubricants
D07B2205/50 (Lubricants) appears on 34 US grants and 30 published applications in this corpus.
Search patents in D07B- Granted patents
- 34
- Published applications
- 30
- Assignees
- 26
- Inventors
- 77
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 5 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 3 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 1 |
| 2014 | 2 | 3 |
| 2015 | 2 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 3 |
| 2018 | 2 | 0 |
| 2019 | 1 | 3 |
| 2020 | 0 | 1 |
| 2021 | 2 | 3 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing an individually sheathed strand, strand thus obtained and strand manufacturing installation6 Jan 2026US 12,515,388 B2Soletanche Freyssinet
- Encapsulated duct cable with identification tags and manufacturing method thereof30 Jan 2024US 11,885,068 B2Shinda (Tangshan) Creative Oil & Gas Equipment Co., Ltd.
- Steel wire rope, elevator provided with steel wire rope, lubricant for steel wire rope, and use of lubricant for lubricating the steel wire rope5 Oct 2021US 11,136,713 B2Krone Aktiengesellschaft
- Paste type lubrication3 Aug 2021US 11,078,439 B2Kone Corporation
- Metal coating of load bearing member for elevator system2 Jul 2019US 10,336,579 B2Otis Elevator Company
- Wire rope16 Jun 2022US 2022/0186433 A1Asahi Intecc Co., Ltd.
- Encapsulated Duct Cable with Identification Tags and Manufacturing Method Thereof18 Nov 2021US 2021/0355633 A1Shinda (Tangshan) Creative Oil & Gas Equipment Co., Ltd.
- Utility paracord15 Jul 2021US 2021/0214889 A1
- Method for manufacturing an individually sheathed strand, strand thus obtained and strand manufacturing installation24 Jun 2021US 2021/0187813 A1Soletanche Freyssinet
- Paste type lubrication30 Jul 2020US 2020/0239808 A1Kone Corporation
Most cited
By later US patents
- Wire rope lubrication68US 6,327,841 B1UTILX Corporation · 2001
- Wire rope lubrication65US 6,418,704 B2UTILX Corporation · 2002
- Wire rope lubrication65US 6,640,533 B2UTILX Corporation · 2003
- Wire rope lubrication62US 6,474,057 B2UTILX Corporation · 2002
- Individually protected strand, and its manufacturing process56US 6,692,829 B2Freyssinet International (STUP) · 2004