Y10S 425/055
Polytetrafluoroethylene, i.e. ptfe
Official title: Polytetrafluoroethylene, i.e. PTFE
Y10S425/055 (Polytetrafluoroethylene, i.e. ptfe) appears on 31 US grants and 3 published applications in this corpus.
Search patents in Y10S- Granted patents
- 31
- Published applications
- 3
- Assignees
- 22
- Inventors
- 47
- Latest grant
- 6 Dec 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Static-dissipative foam extrusion calibration with minimized expansion loss6 Dec 2016US 9,511,523 B2Sabic Global Technologies B.V.
- Flexible imaging member belt seam smoothing method22 Aug 2006US 7,094,048 B2Xerox Corporation
- Dry, lubricated ejector pins22 Jun 2004US 6,752,616 B2
- Process for post treatment of a flexible imaging member belt11 Dec 2001US 6,328,922 B1Xerox Corporation
- Method of making a silicone rubber windshield wiper21 Dec 1999US 6,004,496 ASpecialty Silicone Products, Inc.
Most cited
By later US patents
- Coated braided hose method and assembly68US 5,142,782 ATeleflex Incorporated · 1992
- Process for forming an expanded porous tetrafluoroethylene polymer59US 5,098,625 AYeu Ming Tai Chemical Industrial Co., Ltd. · 1992
- Treatment of waste55US 5,240,656 APlastics Densification, Inc. · 1993
- Method for the manufacture of thin tubes of fluorinated resin, particularly of polytetrafluoroethylene39US 5,207,960 ACompagnie Plastic Omnium · 1993
- Linear low density polyethylene film and method of making37US 4,626,574 AClopay Corporation · 1986