C10M 2215/122
Phtalamic acid
C10M2215/122 (Phtalamic acid) appears on 310 US grants and 23 published applications in this corpus.
Search patents in C10M- Granted patents
- 310
- Published applications
- 23
- Assignees
- 100
- Inventors
- 509
- Latest grant
- 19 Sep 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 19 | 0 |
| 1989 | 13 | 0 |
| 1990 | 8 | 0 |
| 1991 | 13 | 0 |
| 1992 | 11 | 0 |
| 1993 | 15 | 0 |
| 1994 | 16 | 0 |
| 1995 | 12 | 0 |
| 1996 | 35 | 0 |
| 1997 | 23 | 0 |
| 1998 | 24 | 0 |
| 1999 | 23 | 0 |
| 2000 | 18 | 0 |
| 2001 | 11 | 3 |
| 2002 | 9 | 6 |
| 2003 | 15 | 8 |
| 2004 | 6 | 5 |
| 2005 | 5 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Lubricant composition19 Sep 2006US 7,109,152 B1JohnsonDiversey, Inc.
- Refrigerant compositions containing a compatibilizer31 Jan 2006US 6,991,744 B2E. I. Du Pont de Nemours and Company
- Refrigerant compositions containing a compatibilizer8 Nov 2005US 6,962,665 B2E. I. Du Pont de Nemours and Company
- Use of an oil composition for temporary treatment of metal surfaces19 Jul 2005US 6,919,302 B2Usinor
- Antioxidant amines based on n-(4aniliophenyl) amides antioxidant amines based on n-(4-anilinophenyl) amides12 Jul 2005US 6,916,767 B2Uniroyal Chemical Company, Inc.
- Lubricating compositions with improved oxidation resistance containing a dispersant and an antioxidant31 Dec 2009US 2009/0325830 A1
- Refrigerant compositions containing a compatibilizer11 Nov 2004US 2004/0222402 A1
- Lubricating oil composition comprising an additive combination of a carboxylic acid and an amine as ant-rust agent28 Oct 2004US 2004/0214733 A1
- Lubricants having an overbased metal salts and organic phosphites30 Sep 2004US 2004/0192566 A1
- Lubricant composition12 Feb 2004US 2004/0029741 A1
Most cited
By later US patents
- Additive compositions for lubricants and functional fluids85US 5,705,458 AThe Lubrizol Corporation · 1998
- Lubricating oil for refrigerator75US 5,185,092 ATonen Corporation · 1993
- High oleic polyol esters, compositions and lubricants, functional fluids and greases containing the same73US 5,773,391 AThe Lubrizol Corporation · 1998
- Lubricating oil composition73US 6,300,291 B1Infineum USA L.P. · 2001
- Alkyl ether amine conveyor lubricants containing corrosion inhibitors64US 5,723,418 AEcolab Inc. · 1998