Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Allison Ryan — 39 Patents

NANatera: 37 patents #8 of 45Top 20%
Belmont, CA: #60 of 1,494 inventorsTop 5%
California: #11,915 of 386,348 inventorsTop 4%
Overall (All Time): #81,245 of 4,157,543Top 2%
39 Patents All Time
Allison Ryan has been granted 39 US patents while listed as an inventor at Natera. The first was granted in 2014 and the most recent in December 2025. Allison Ryan ranks #81,245 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Allison Ryan in Belmont, CA, US.

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12509730 Methods for simultaneous amplification of target loci Matthew Rabinowitz, Matthew Hill, Bernhard Zimmermann, George Gemelos, Johan Baner +3 more 2025-12-30
12494267 Methods for non-invasive prenatal ploidy calling Matthew Rabinowitz, George Gemelos, Milena Banjevic, Zachary Demko, Matthew Hill +3 more 2025-12-09
12410476 Methods for simultaneous amplification of target loci Matthew Rabinowitz, Matthew Hill, Bernhard Zimmermann, Johan Baner, George Gemelos +3 more 2025-09-09
12270073 Methods for preparing a biological sample obtained from an individual for use in a genetic testing assay Matthew Rabinowitz, George Gemelos, Milena Banjevic, Zachary Demko, Matthew Hill +3 more 2025-04-08
12260934 Systems and methods for detection of aneuploidy Styrmir Sigurjonsson, Naresh VANKAYALAPATI, Zachary Demko, Milena Banjevic 2025-03-25
12234509 Methods for detection of donor-derived cell-free DNA Solomon MOSHKEVICH, Bernhard Zimmermann, Tudor Pompiliu Constantin, Huseyin Eser Kirkizlar, Styrmir Sigurjonsson +2 more 2025-02-25
12152275 Methods for non-invasive prenatal ploidy calling Matthew Rabinowitz, George Gemelos, Milena Banjevic, Zachary Demko, Matthew Hill +2 more 2024-11-26 $224,870,000
12110552 Methods for simultaneous amplification of target loci Matthew Rabinowitz, Matthew Hill, Bernhard Zimmermann, Johan Baner, George Gemelos +3 more 2024-10-08 $149,132,000
12020778 Methods for non-invasive prenatal ploidy calling Matthew Rabinowitz, George Gemelos, Milena Banjevic, Zachary Demko, Matthew Hill +2 more 2024-06-25 $145,963,000
11946101 Methods and compositions for determining ploidy Huseyin Eser Kirkizlar, Raheleh SALARI, Styrmir Sigurjonsson, Bernhard Zimmermann, Naresh VANKAYALAPATI 2024-04-02 $126,912,000
11746376 Methods for amplification of cell-free DNA using ligated adaptors and universal and inner target-specific primers for multiplexed nested PCR Matthew Rabinowitz, Matthew Hill, Bernhard Zimmermann, Johan Baner, George Gemelos +3 more 2023-09-05 $85,964,000
11525162 Methods for simultaneous amplification of target loci Matthew Rabinowitz, Matthew Hill, Bernhard Zimmermann, Johan Baner, George Gemelos +3 more 2022-12-13 $38,711,000
11519035 Methods for simultaneous amplification of target loci Matthew Rabinowitz, Matthew Hill, Bernhard Zimmermann, Johan Baner, George Gemelos +3 more 2022-12-06 $39,353,000
11482300 Methods for preparing a DNA fraction from a biological sample for analyzing genotypes of cell-free DNA Matthew Rabinowitz, George Gemelos, Milena Banjevic, Zachary Demko, Matthew Hill +3 more 2022-10-25 $38,810,000
11479812 Methods and compositions for determining ploidy Huseyin Eser Kirkizlar, Raheleh SALARI, Styrmir Sigurjonsson, Bernhard Zimmermann, Naresh VANKAYALAPATI 2022-10-25 $38,810,000
11408031 Methods for non-invasive prenatal paternity testing Styrmir Sigurjonsson, Milena Banjevic, George Gemelos, Matthew Hill, Johan Baner +3 more 2022-08-09 $44,407,000
11339429 Methods for non-invasive prenatal ploidy calling Matthew Rabinowitz, George Gemelos, Milena Banjevic, Zachary Demko, Matthew Hill +3 more 2022-05-24 $61,708,000
11332793 Methods for simultaneous amplification of target loci Matthew Rabinowitz, Matthew Hill, Bernhard Zimmermann, Johan Baner, George Gemelos +3 more 2022-05-17 $30,622,000
11332785 Methods for non-invasive prenatal ploidy calling Matthew Rabinowitz, George Gemelos, Milena Banjevic, Zachary Demko, Matthew Hill +3 more 2022-05-17 $30,622,000
11326208 Methods for nested PCR amplification of cell-free DNA Matthew Rabinowitz, Matthew Hill, Bernhard Zimmermann, Johan Baner, George Gemelos +3 more 2022-05-10 $45,815,000
11322224 Methods for non-invasive prenatal ploidy calling Matthew Rabinowitz, George Gemelos, Milena Banjevic, Zachary Demko, Matthew Hill +2 more 2022-05-03 $17,850,000
11306357 Methods for non-invasive prenatal ploidy calling Matthew Rabinowitz, George Gemelos, Milena Banjevic, Zachary Demko, Matthew Hill +2 more 2022-04-19 $27,899,000
11286530 Methods for simultaneous amplification of target loci Matthew Rabinowitz, Matthew Hill, Bernhard Zimmermann, Johan Baner, George Gemelos +3 more 2022-03-29 $61,670,000
11111545 Methods for simultaneous amplification of target loci Joshua Babiarz, Tudor Pompiliu Constantin, Lane A. Eubank, George Gemelos, Matthew Hill +8 more 2021-09-07 $44,238,000
10774380 Methods for multiplex PCR amplification of target loci in a nucleic acid sample Styrmir Sigurjonsson, Milena Banjevic, George Gemelos, Matthew Hill, Johan Baner +2 more 2020-09-15 $84,582,000