RW

Roger Walker

BL Bio-Rad Laboratories: 17 patents #22 of 739Top 3%
CD Chiron Diagnostics: 2 patents #27 of 121Top 25%
CD Ciba Corning Diagnostics: 1 patents #49 of 119Top 45%
Overall (All Time): #202,936 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12399177 Combination treponemal and non-treponemal syphilis test Ravi Kaul, Weiming Zheng 2025-08-26
11913954 Combination treponemal and non-treponemal syphilis test Ravi Kaul, Weiming Zheng 2024-02-27
11808772 Biomarker combinations to simultaneously evaluate non-alcoholic steatohepatitis and hepatic fibrosis status ISABELLE BATXELLI-MOLINA, FLORIAN SALIPANTE, John Flanagan, JEANNETTE FAREH-MICHIEL 2023-11-07
11740240 Immunoassay for SARS-CoV-2 neutralizing antibodies and materials therefor Qian Gao, Ravi Kaul, Shuxia ZHOU 2023-08-29
11262366 Multiplex immunoassays for hemoglobin, hemoglobin variants, and glycated forms Benedicte Jardin 2022-03-01
10942182 Combination treponemal and non-treponemal syphilis test Ravi Kaul, Weiming Zheng 2021-03-09
10921315 Recombinant deamidated gliadin antigen Yabin Lu, Urvee Desai, Daming Shan 2021-02-16
10648981 Combination treponemal and non-treponemal syphilis test Ravi Kaul, Weiming Zheng 2020-05-12
10324091 Combination treponemal and non-treponemal syphilis test Ravi Kaul, Weiming Zheng 2019-06-18
10088488 Multiplex immunoassays for hemoglobin, hemoglobin variants, and glycated forms Benedicte Jardin 2018-10-02
10067135 Multiplex hepatitis B assay Ravi Kaul, Weiming Zheng 2018-09-04
9927439 Multiplex hepatitis B assay Ravi Kaul, Weiming Zheng 2018-03-27
9702885 Recombinant deamidated gliadin antigen Yabin Lu, Urvee Desai, Daming Shan 2017-07-11
9605060 Multiplex immunoassays for hemoglobin, hemoglobin variants, and glycated forms Benedicte Jardin 2017-03-28
9213034 Multiplex immunoassays for hemoglobin, hemoglobin variants, and glycated forms Benedicte Jardin 2015-12-15
8620590 Dose surface method for determination of analyte ratios Yabin Lu 2013-12-31
8603828 Multiplex immunoassays for hemoglobin, hemoglobin variants, and glycated forms Benedicte Jardin 2013-12-10
8260556 Calibration surface method for determination on of analyte ratios Robert K. Likuski, Yabin Lu 2012-09-04
5716853 Prenatal down syndrome screening with assays specific for UGP Howard Cuckle 1998-02-10
5674753 Epidermal growth factor receptor ectodomain Jeanne Harvey, Victoria A. Crebbin, Victor Liu, Susan L. Hammond, Patricia McDonald 1997-10-07
5344760 Method of cancer detection Jeanne Harvey, Victoria A. Crebbin, Victor Liu, Susan L. Hammond, Patricia McDonald 1994-09-06