Chembiomed, Ltd.
17Patents
0Active
17Granted
32Portfolio score
Filing activity: Jun 21, 1976 → Sep 13, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5079353A | Sialic acid glycosides, antigens, immunoadsorbents, and methods for their preparation | Emerging Cross-Sectional Technologies | 71 | Expired |
| US4137401A | Glycoside-ether-ester compounds | Emerging Cross-Sectional Technologies | 67 | Expired |
| US4238473A | Artificial oligosaccharide antigenic determinants | Emerging Cross-Sectional Technologies | 46 | Expired |
| US4362720A | Synthesis of 2-amino-2-deoxyglycoses and 2-amino-2-deoxyglycosides from glycals | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5149425A | Affinity supports for hemoperfusion | Physics | 35 | Expired |
| US5043158A | Immunogenic compositions containing ordered carriers | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4195174A | Synthesis of 2-amino-2-deoxyglycoses and 2-amino-2-deoxyglycosides from glycals | Chemistry; Metallurgy | 15 | Expired |
| US5168104A | Macroporous particles as biocompatible chromatographic supports | Performing Operations; Transporting | 12 | Expired |
| US5032505A | Inhibitors for glycosaminosyl transferase V | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4866041A | Synthesis of tumor antigenic determinant | Human Necessities | 11 | Expired |
| US4308376A | Synthesis of 2-amino-2-deoxyglycoses and 2-amino-2-deoxyglycosides from glycals | Chemistry; Metallurgy | 10 | Expired |
| US4794176A | Synthesis of tumor antigenic determinant | Chemistry; Metallurgy | 9 | Expired |
| US5240601A | Affinity supports for hemoperfusion | Physics | 9 | Expired |
| US4767845A | Synthesis of tumor antigenic determinant | Human Necessities | 8 | Expired |
| US5059535A | Process for the separation and purification of sialyl transferases | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5206356A | Inhibitors for alpha-L-fucosyl transferase | Chemistry; Metallurgy | 2 | Expired |
| US4855126A | Method to detect T-antigen delayed hypersensitivity | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.