G05D 11/04
By sensing weight of individual components
Official title: by sensing weight of individual components, e.g. gravimetric procedure
G05D11/04 (By sensing weight of individual components) appears on 7 US grants and 4 published applications in this corpus.
Search patents in G05D- Granted patents
- 7
- Published applications
- 4
- Assignees
- 6
- Inventors
- 11
- Latest grant
- 1 Aug 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Additive dispensing system and method19 Nov 2013US 8,584,691 B2Hammonds Technical Services, Inc.
- Additive dispensing system and method18 Sep 2012US 8,267,108 B2Hammonds Technical Services, Inc.
- Weighing apparatus5 Nov 2002US 6,474,372 B2BMH Chronos Richardson Limited
- Proppant delivery system and method15 Oct 2015US 2015/0290609 A1Baker Hughes Incorporated
- Additive dispensing system and method20 Sep 2012US 2012/0234857 A1Hammonds Technical Services, Inc.
- Additive dispensing system and method8 Apr 2010US 2010/0084022 A1Hammonds Technical Services, Inc.
- Weighing apparatus20 Jun 2002US 2002/0074055 A1BMH Chronos Richardson Limited
Most cited
By later US patents
- Additive dispensing system and method38US 8,584,691 B2Hammonds Technical Services, Inc. · 2013
- Beverage proportioner apparatus26US 4,737,037 A1988
- Weighing apparatus20US 6,474,372 B2BMH Chronos Richardson Limited · 2002
- Method and apparatus for preparing a mixture of materials12US 5,754,423 AKrupp Polysius AG · 1998