Y10T 117/104
Means for forming a hollow structure [e.g., tube, polygon]
Y10T117/104 (Means for forming a hollow structure [e.g., tube, polygon]) appears on 37 US grants and 14 published applications in this corpus.
Search patents in Y10T- Granted patents
- 37
- Published applications
- 14
- Assignees
- 23
- Inventors
- 80
- Latest grant
- 20 Jun 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 2 |
| 2013 | 0 | 0 |
| 2014 | 3 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Increased polysilicon deposition in a CVD reactor20 Jun 2017US 9,683,286 B2GTAT Corporation
- Procedure for in-situ determination of thermal gradients at the crystal growth front18 Mar 2014US 8,673,075 B2Sumco Corporation
- Method of making large surface area filaments for the production of polysilicon in a CVD reactor11 Feb 2014US 8,647,432 B2GTAT Corporation
- Crystal manufacturing4 Feb 2014US 8,641,820 B2Okmetic Oyj
- Procedure for in-situ determination of thermal gradients at the crystal growth front17 Jul 2012US 8,221,545 B2Sumco Corporation
- Method of making large surface area filaments for the production of polysilicon in a cvd reactor7 Sep 2017US 2017/0253960 A1GTAT Corporation
- Crystal manufacturing30 Aug 2012US 2012/0217446 A1Okmetic Oyj
- Procedure for in-situ determination of thermal gradients at the crystal growth front26 Jul 2012US 2012/0186512 A1Sumco Phoenix Corporation
- Method of making large surface area filaments for the production of polysilicon in a cvd reactor10 Nov 2011US 2011/0271718 A1Gt Solar Incorporated
- Microfluidic device for controlled movement of material and a method for delivering a material from a microfluidic device4 Nov 2010US 2010/0276017 A1
Most cited
By later US patents
- Apparatus for growing crystalline bodies from the melt34US 3,953,174 ATyco Laboratories, Inc. · 1976
- Wet-tip die for EFG cyrstal growth apparatus32US 5,102,494 AMobil Solar Energy Corporation · 1992
- Segmented heater assembly29US 4,410,796 AUltra Carbon Corporation · 1983
- Process and apparatus for forming nanoparticles using radiofrequency plasmas23US 7,446,335 B2Regents of the University of Minnesota · 2008
- Process for growing shaped single crystals22US 4,915,773 A1990