Vivascience AG
Hannover, DE· latest recorded location
Vivascience AG is named on 4 US grants and 0 published applications in this corpus. Its most frequent classification is B01D (Separation).
- Granted patents
- 4
- Published applications
- 0
- Inventors
- 4
- Granted in 2026 so far
- 0
- Most recent grant
- 4 Jan 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 3 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
By publication year.
Technology areas
Share of 4 documents
- B01DSeparation4
- G01NInvestigating or analysing materials by determining their chemical or physical properties3
- B01LChemical or physical laboratory apparatus for general use2
- B29CShaping or joining of plastics1
- B29LIndexing scheme associated with subclass b29c, relating to particular articles1
- Y10TTechnical subjects covered by former us classification1
Recent patents
- Device for concentrating and purifying macromolecules4 Jan 2005US 6,837,995 B1
- Plastic filtration unit bonded by an L-shaped plastic melt6 Aug 2002US 6,427,846 B1
- Method, device and apparatus for concentrating and/or purifying macromolecules in a solution23 Apr 2002US 6,375,855 B1
- Method for concentrating or washing macromolecules in a solution and device for carrying out said method16 Apr 2002US 6,372,144 B1
No published applications.
Most cited
By later US patents
- Device for concentrating and purifying macromolecules125US 6,837,995 B12005
- Method for concentrating or washing macromolecules in a solution and device for carrying out said method22US 6,372,144 B12002
- Method, device and apparatus for concentrating and/or purifying macromolecules in a solution22US 6,375,855 B12002
- Plastic filtration unit bonded by an L-shaped plastic melt7US 6,427,846 B12002