US Patent No: 8,226,907
Number of patents in Portfolio can not be more than 2000
Microfluidic devices and methods of making the same
Stats
-
Jul 24, 2012
Issued date -
May 25, 2006
filing date -
11/440,278
serial no -
In Force
status
Importance
Loading Importance Indicators...
Abstract
A microfluidic channel is provided. The microfluidic channel includes a first substrate having at least one microfluidic channel pattern. Further, the microfluidic channel includes a porous material disposed on the first substrate and occupying the at least one microfluidic channel pattern.
Loading the Abstract Image...
First Claim
Related Publications
Loading Related Publications...
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
|
|
|||
| 2003/0005,969 Microfluidic devices with porous regions | 2 | 2002 | |
|
|
|||
| 5,922,615 Assay devices comprising a porous capture membrane in fluid-withdrawing contact with a nonabsorbent capillary network | 75 | 1995 | |
|
|
|||
| 2005/0009,101 Microfluidic devices comprising biochannels | 24 | 2004 | |
|
|
|||
| 7,060,227 Microfluidic devices with raised walls | 2 | 2002 | |
|
|
|||
| 2006/0001,039 Method of forming buried channels and microfluidic devices having the same | 3 | 2004 | |
|
|
|||
| 4,515,753 Integral reagent dispenser | 19 | 1982 | |
|
|
|||
| 6,312,901 Spatially addressable, cleavable reflective signal elements, assay device and method | 17 | 1999 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jan 24, 2016 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 24, 2020 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 24, 2024 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |