Y10S 162/04
Pitch control
Y10S162/04 (Pitch control) appears on 148 US grants and 24 published applications in this corpus.
Search patents in Y10S- Granted patents
- 148
- Published applications
- 24
- Assignees
- 69
- Inventors
- 212
- Latest grant
- 21 Oct 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 4 | 0 |
| 1993 | 10 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 10 | 0 |
| 1997 | 12 | 0 |
| 1998 | 12 | 0 |
| 1999 | 11 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 3 |
| 2002 | 5 | 5 |
| 2003 | 6 | 1 |
| 2004 | 2 | 3 |
| 2005 | 0 | 1 |
| 2006 | 2 | 2 |
| 2007 | 3 | 2 |
| 2008 | 2 | 3 |
| 2009 | 3 | 0 |
| 2010 | 3 | 3 |
| 2011 | 2 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Papermaking additives for roll release improvement21 Oct 2014US 8,865,263 B2Solenis Technologies, L.P.
- Silane substituted polyalkylene oxide reagents and methods of using for preventing or reducing aluminosilicate scale in industrial processes21 Feb 2012US 8,119,743 B2Cytec Technology Corp.
- Compositions for preventing or reducing aluminosilicate scale in industrial processes29 Nov 2011US 8,067,507 B2Cytec Technology Corp.
- Silane substituted polyalkylene oxide reagents and methods of using for preventing or reducin aluminosilicate scale in industrial processes2 Aug 2011US 7,988,863 B2Cytec Technology Corp.
- Method for corrosion and scale inhibition28 Sep 2010US 7,803,278 B2Rhodia Operations
- Papermaking Additives for Roll Release Improvement23 Feb 2012US 2012/0045587 A1Solenis Technologies, L.P.
- Compositions for preventing or reducing aluminosilicate scale in industrial processes7 Oct 2010US 2010/0256317 A1Cytec Technology Corp.
- Silane substituted polyalkylene oxide reagents and methods of using for preventing or reducin aluminosilicate scale in industrial processes13 May 2010US 2010/0116750 A1Cytec Technology Corp.
- Silane substituted polyalkylene oxide reagents and methods of using for preventing or reducing aluminosilicate scale in industrial processes13 May 2010US 2010/0120995 A1Cytec Technology Corp.
- Method of preventing or reducing aluminosilicate scale in industrial processes31 Jul 2008US 2008/0179564 A1Cytec Technology Corp.
Most cited
By later US patents
- Process for chemically treating papermaking belts59US 5,073,235 AThe Procter & Gamble Company · 1991
- Controlling deposits on paper machine felts using cationic polymer and cationic surfactant mixture35US 4,995,944 ADearborn Chemical Company · 1991
- Control of pulp-paper mill pitch deposits33US 3,992,249 AAmerican Cyanamid Company · 1976
- Pitch reduction on paper machine forming fabrics and press fabrics30US 5,368,694 AW. R. Grace & Co.-Conn. · 1994
- Pitch control method29US 4,184,912 ANalco Chemical Company · 1980