C03B 9/3672
Using a tube
Official title: {using a tube}
C03B9/3672 (Using a tube) appears on 48 US grants and 35 published applications in this corpus.
Search patents in C03B- Granted patents
- 48
- Published applications
- 35
- Assignees
- 20
- Inventors
- 64
- Latest grant
- 16 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 9 |
| 2004 | 5 | 1 |
| 2005 | 3 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 6 |
| 2009 | 2 | 1 |
| 2010 | 4 | 2 |
| 2011 | 3 | 2 |
| 2012 | 3 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 4 |
| 2016 | 2 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Apparatuses and methods for heating and cooling glass tubing16 Aug 2022US 11,414,336 B2Corning Incorporated
- Device and method for manufacturing a hollow glass article by controlled blowing5 Jul 2022US 11,377,382 B2Pochet Du Courval
- Method for producing glass bottles by automatic forming and apparatus to carry out the method2 Mar 2021US 10,934,202 B2
- Method and equipment for manufacturing a hollow glass article having a specific inner glass distribution21 May 2019US 10,294,138 B2Pochet Du Courval
- Apparatus for blow molding glass bottle, and molding method therefor13 Jun 2017US 9,676,646 B2Pacific Glas
- Glass forming method with individually controlled plunger end positions2 Nov 2023US 2023/0348308 A1Emhart Glass S. A.
- Blow Head21 Apr 2022US 2022/0119296 A1Toyo Glass Co., Ltd.
- Glass forming machine with individually controlled plunger end positions2 Dec 2021US 2021/0371317 A1Emhart Glass S. A.
- Method for producing glass bottles by automatic forming and apparatus to carry out the method23 Jul 2020US 2020/0231485 A1Verreries Brosse S.A.S.
- Apparatuses and methods for heating and cooling glass tubing4 Jun 2020US 2020/0172423 A1Corning Incorporated
Most cited
By later US patents
- Apparatus for blow molding glass articles25US 4,708,730 AAga AB · 1987
- Methods and apparatus for blow molding glass articles22US 4,553,999 AAga AB · 1985
- Glass container forming machine20US 6,705,121 B2Emhart Glass S. A. · 2004
- Methods for forming glass articles18US 4,652,292 AAga AB · 1987
- Apparatus for the shaping and transferring of glass articles or other materials18US 5,807,419 AVidriera Monterrey, S.A. de C.V. · 1998