F01M 2001/1014
Comprising supply of additives
Official title: {comprising supply of additives}
F01M2001/1014 (Comprising supply of additives) appears on 102 US grants and 68 published applications in this corpus.
Search patents in F01M- Granted patents
- 102
- Published applications
- 68
- Assignees
- 49
- Inventors
- 193
- Latest grant
- 14 Jul 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 5 |
| 2003 | 2 | 3 |
| 2004 | 0 | 6 |
| 2005 | 3 | 6 |
| 2006 | 3 | 4 |
| 2007 | 5 | 5 |
| 2008 | 4 | 5 |
| 2009 | 2 | 5 |
| 2010 | 3 | 2 |
| 2011 | 4 | 3 |
| 2012 | 1 | 4 |
| 2013 | 2 | 6 |
| 2014 | 3 | 5 |
| 2015 | 3 | 3 |
| 2016 | 2 | 2 |
| 2017 | 3 | 0 |
| 2018 | 5 | 2 |
| 2019 | 0 | 2 |
| 2020 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- PAG compressor oil conditioning filter element14 Jul 2020US 10,710,064 B2Schroeder Industries, Inc.
- Machine lubricant additive distribution systems and methods2 Jun 2020US 10,669,904 B2GM Global Technology Operations LLC
- Oil deterioration prevention device4 Dec 2018US 10,145,275 B2Toyota Boshoku Kabushiki Kaisha
- Oil soluble additive injection apparatus20 Nov 2018US 10,132,445 B1
- Oil additive and oil filter30 Oct 2018US 10,112,132 B2Toyota Jidosha Kabushiki Kaisha
- PAG Compressor Oil Conditioning Filter Element2 May 2019US 2019/0126263 A1Schroeder Industries, Inc.
- Machine lubricant additive distribution systems and methods24 Jan 2019US 2019/0024545 A1GM Global Technology Operations LLC
- Additive carrier for spin on filters4 Oct 2018US 2018/0280842 A1Fram Group IP LLC
- Additive carrier for spin on filters4 Oct 2018US 2018/0280843 A1Fram Group IP LLC
- Oil deterioration suppressing apparatus for internal combustion engine28 Jan 2016US 2016/0024982 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Masking elements for dissolving oil improving body in an oil filter146US 4,075,098 AMonroe Auto Equipment Company · 1978
- Oil filter with oil improving dissolving body139US 4,075,097 AMonroe Auto Equipment Company · 1978
- Method for rejuvenating lubricating oils113US 5,069,799 AExxon Research & Engineering Co. · 1991
- Oil filter to introduce anti-wear additives into engine lubricating system108US 6,045,692 AAlliedSignal Inc. · 2000
- Container for oil-additive release107US 4,066,559 APhillips Petroleum Company · 1978