James A. Thomson
74Patents
17h-index
62Co-inventors
87Inventor score
Filing activity: Jan 18, 1996 → Jul 27, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5843780A | Primate embryonic stem cells | Chemistry; Metallurgy | 630 | Expired |
| US6200806A | Primate embryonic stem cells | Chemistry; Metallurgy | 488 | Expired |
| US6280718A | Hematopoietic differentiation of human pluripotent embryonic stem cells | Chemistry; Metallurgy | 135 | Expired |
| US7442548B2 | Culturing human embryonic stem cells in medium containing pipecholic acid and gamma amino butyric acid | Chemistry; Metallurgy | 135 | Expired |
| US7449334B2 | Medium containing pipecholic acid and gamma amino butyric acid and culture of embryonic stem cells | Chemistry; Metallurgy | 135 | Expired |
| US7005252B1 | Serum free cultivation of primate embryonic stem cells | Chemistry; Metallurgy | 114 | Expired |
| US7029913B2 | Primate embryonic stem cells | Chemistry; Metallurgy | 114 | Expired |
| US6602711B1 | Method of making embryoid bodies from primate embryonic stem cells | Chemistry; Metallurgy | 68 | Expired |
| US8546140B2 | Methods for the production of iPS cells using non-viral approach | Chemistry; Metallurgy | 42 | Active |
| US7217569B2 | Clonal cultures of primate embryonic stem cells | Chemistry; Metallurgy | 34 | Expired |
| US6887706B2 | Method of in vitro differentiation of transplantable neural precursor cells from primate embryonic stem cells | Chemistry; Metallurgy | 32 | Expired |
| US7439064B2 | Cultivation of human embryonic stem cells in the absence of feeder cells or without conditioned medium | Chemistry; Metallurgy | 27 | Expired |
| US8268620B2 | OCT4 and SOX2 with SV40 T antigen produce pluripotent stem cells from primate somatic cells | Chemistry; Metallurgy | 25 | Active |
| US6613568B2 | Hematopoietic differentiation of human embryonic stem cells | Chemistry; Metallurgy | 19 | Expired |
| US8183038B2 | Composition comprising recombinant nucleic acid encoding Sox2, Oct-4, Nanog and Lin28 | Chemistry; Metallurgy | 18 | Active |
| US7615374B2 | Generation of clonal mesenchymal progenitors and mesenchymal stem cell lines under serum-free conditions | Chemistry; Metallurgy | 18 | Active |
| US7582479B2 | Primate embryonic stem cell line | Chemistry; Metallurgy | 17 | Expired |
| US8440461B2 | Reprogramming somatic cells using retroviral vectors comprising Oct-4 and Sox2 genes | Chemistry; Metallurgy | 17 | Active |
| US7220584B2 | Method of making embryoid bodies from primate embryonic stem cells | Chemistry; Metallurgy | 13 | Expired |
| US7892830B2 | Clonal culture of human pluripotent stem cells | Chemistry; Metallurgy | 12 | Active |
| US8765470B2 | Reprogramming immortalized B-cells to induced pluripotent stem cells | Chemistry; Metallurgy | 12 | Active |
| US7537762B2 | Human monoclonal antibodies to activin receptor-like kinase-1 | Chemistry; Metallurgy | 10 | Active |
| US8034613B2 | Multipotent lymphohematopoietic progenitor cells | Chemistry; Metallurgy | 9 | Active |
| US7781216B2 | Spontaneous differentiation of human embryonic stem cells in culture | Chemistry; Metallurgy | 8 | Active |
| US7148062B2 | Method for generating primate trophoblasts | Chemistry; Metallurgy | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.