FlexSys, Inc.
Deventer, NL· latest recorded location
FlexSys, Inc. is named on 4 US grants and 4 published applications in this corpus. Its most frequent classification is C07C (Acyclic or carbocyclic compounds).
- Granted patents
- 4
- Published applications
- 4
- Inventors
- 13
- Granted in 2026 so far
- 0
- Most recent grant
- 2 Nov 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
By publication year.
Technology areas
Share of 8 documents
- C07CAcyclic or carbocyclic compounds5
- C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3
- B01DSeparation2
- C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals2
- C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds1
- C08LCompositions of macromolecular compounds1
Recent patents
- Process for improving the purity of quaternary ammonium hydroxides by electrolysis in a two-compartment cell2 Nov 2010US 7,824,538 B2
- Process for improving the purity of quaternary ammonium hydroxides by electrolysis3 Aug 2004US 6,770,189 B2
- Solvent-free process for preparing thiuram disulfides15 Oct 2002US 6,465,691 B1
- Rubber vulcanizates having improved ageing properties3 Sep 2002US 6,444,759 B1
- Process for enhancing the melt strength of polypropylene5 Oct 2006US 2006/0223950 A1
- Process for improving the purity of quaternary ammonium hydroxides by electrolysis in a two-compartment cell13 Jan 2005US 2005/0006252 A1
- Process for improving the purity of quaternary ammonium hydroxides by electrolysis27 Jun 2002US 2002/0079233 A1
- Rubber vulcanizates having improved ageing properties18 Oct 2001US 2001/0031836 A1
Most cited
By later US patents