Kazuo Takechi
16Patents
10h-index
33Co-inventors
72Inventor score
Filing activity: Jun 12, 1974 → May 22, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5130244A | Stable aqueous thrombin solution | Chemistry; Metallurgy | 66 | Expired |
| US5138034A | Method of fractionating plasma proteins | Chemistry; Metallurgy | 28 | Expired |
| US6162904A | Manufacturing method for intraveneously administrable immune globulin and resultant product | Human Necessities | 24 | Expired |
| US4740498A | Fibronectin preparations | Human Necessities | 21 | Expired |
| US5616693A | Process for seperating alpha-1-proteinase inhibitor from COHN IV.sub.1 +1V.sub.4 paste | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4876088A | Gamma-globulin injectable solutions containing sorbitol | Human Necessities | 17 | Expired |
| US5151499A | Production method for protein-containing composition | Chemistry; Metallurgy | 16 | Expired |
| US4104125A | Process for producing human lysozyme | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4017470A | Method for preparing a heat-stable plasma protein solution from paste IV-1 | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5132406A | Method of producing immunoglobulin preparations for intravenous injection | Human Necessities | 12 | Expired |
| US5277818A | Albumin preparation and process for preparing the same | Human Necessities | 8 | Expired |
| US4845199A | Process for heat treating chemically unmodified gamma-globulin | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5589516A | Liquid preparation of antithrombin-III and stabilizing method therefor | Human Necessities | 4 | Expired |
| US5981715A | Process for increasing the yield of a protein which has been subjected to viral inactivation | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6504012B2 | Method for preparing dual virally inactivated immune globulin for intravenous administration | Chemistry; Metallurgy | 3 | Expired |
| US6441144B1 | Method for repairing dual virally inactivated immune globulin for intravenous administration | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.