Rare Cell Analysis Using Sample Splitting And DNA Tags
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Aug 22, 2024
app pub date -
Sep 8, 2023
filing date -
Jun 14, 2006
priority date (Note) -
Published
status (Latency Note)
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Abstract
The present invention provides systems, apparatuses, and methods to detect the presence of fetal cells when mixed with a population of maternal cells in a sample and to test fetal abnormalities, e.g. aneuploidy. The present invention involves labeling regions of genomic DNA in each cell in said mixed sample with different labels wherein each label is specific to each cell and quantifying the labeled regions of genomic DNA from each cell in the mixed sample. More particularly the invention involves quantifying labeled DNA polymorphisms from each cell in the mixed sample.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
VERINATA HEALTH INC | 800 SAGINAW DRIVE REDWOOD CITY CA 94063 |
International Classification(s)

- 2023 Application Filing Year
- C12Q Class
- 2389 Applications Filed
- 320 Patents Issued To-Date
- 13.40 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Davis, Ronald W | Palo Alto, US | 96 | 3007 |
# of filed Patents : 96 Total Citations : 3007 | |||
Kapur, Ravi | Sharon, US | 102 | 6293 |
# of filed Patents : 102 Total Citations : 6293 | |||
Shoemaker, Daniel | San Diego, US | 34 | 1437 |
# of filed Patents : 34 Total Citations : 1437 | |||
Stoughton, Roland B | The Sea Ranch, US | 9 | 182 |
# of filed Patents : 9 Total Citations : 182 | |||
Toner, Mehmet | Charlestown, US | 179 | 7163 |
# of filed Patents : 179 Total Citations : 7163 |
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Patent Citation Ranking
- 0 Citation Count
- C12Q Class
- 0 % this patent is cited more than
- 1 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Feb 22, 2028 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 22, 2032 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 22, 2036 |
Fee | Large entity fee | small entity fee | micro entity fee |
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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 |
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