That T. Ngo
16Patents
11h-index
6Co-inventors
61Inventor score
Filing activity: Oct 23, 1979 → Sep 14, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4801687A | Monoclonal antibody purification process using protein A | Emerging Cross-Sectional Technologies | 139 | Expired |
| US4933435A | Antibody purification process | Emerging Cross-Sectional Technologies | 57 | Expired |
| US4506009A | Heterogeneous immunoassay method | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5219529A | Cartridge assembly | Physics | 18 | Expired |
| US4892710A | Cartridge assembly with multi-purpose closure tubing | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4259233A | .beta.-Galactosyl-umbelliferone-labeled protein and polypeptide conjugates | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4977077A | Integrated solid-phase immunoassay | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4753983A | Polymeric matrix for affinity chromatography and immobilization of ligands | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5328834A | Method for preparing immunoglobulin fragments | Chemistry; Metallurgy | 12 | Expired |
| US4582875A | Method of activating hydroxyl groups of a polymeric carrier using 2-fluoro-1-methylpyridinium toluene-4-sulfonate | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4981961A | Synthetic affinity ligand compositions and methods for purification and recovery of organic molecules | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4259232A | Flavin adenine dinucleotide-labeled protein and polypeptide conjugates | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4886755A | Preparation of polymeric thiol gels for covalent bonding of biologically active ligands | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5082929A | Immobilization of glycocompounds and glycoconjugates | Chemistry; Metallurgy | 7 | Expired |
| US5196536A | 2-Fluoro-1-methylpyridinium salt activated diols and polyols as cross-linkers | Physics | 0 | Expired |
| US5130436A | 2-fluoro-1-methylpyridinium salt activated diols and polyols as cross-linkers | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.