CYTOGEN, INC.
44Patents
8Active
44Granted
40Portfolio score
Filing activity: Mar 9, 1982 → Jul 17, 2018
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4671958A | Antibody conjugates for the delivery of compounds to target sites | Emerging Cross-Sectional Technologies | 544 | Expired |
| US4741900A | Antibody-metal ion complexes | Emerging Cross-Sectional Technologies | 331 | Expired |
| US4867973A | Antibody-therapeutic agent conjugates | Emerging Cross-Sectional Technologies | 284 | Expired |
| US5162504A | Monoclonal antibodies to a new antigenic marker in epithelial prostatic cells and serum of prostatic cancer patients | Human Necessities | 197 | Expired |
| US5326856A | Bifunctional isothiocyanate derived thiocarbonyls as ligands for metal binding | Human Necessities | 123 | Expired |
| US5196510A | Molecular recognition units | Chemistry; Metallurgy | 104 | Expired |
| US5140104A | Amine derivatives of folic acid analogs | Human Necessities | 102 | Expired |
| US5449761A | Metal-binding targeted polypeptide constructs | Human Necessities | 89 | Expired |
| US5156840A | Amine-containing porphyrin derivatives | Human Necessities | 84 | Expired |
| US4950738A | Amine derivatives of anthracycline antibiotics | Human Necessities | 73 | Expired |
| US5527885A | Bifunctional isothiocyanate derived thiocarbonyls as ligands for metal binding | Human Necessities | 64 | Expired |
| US5763202A | Methods of detecting prostate carcinoma using a monoclonal antibody to a new antigenic marker in epithelial prostatic cells alone or with a monoclonal antibody to an antigen of LNCaP cells | Human Necessities | 60 | Expired |
| US5162512A | Amine derivatives of anthracycline antibodies | Human Necessities | 51 | Expired |
| US4853326A | Carbohydrate perturbations of viruses or viral antigens and utilization for diagnostic prophylactic and/or therapeutic applications | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5578484A | Hybridoma and monoclonal antibody 9H10-A4 specific to an antigen of LNCaP cells | Human Necessities | 48 | Expired |
| US4937183A | Method for the preparation of antibody-fragment conjugates | Emerging Cross-Sectional Technologies | 46 | Expired |
| US6184205A | GRB2 SH3 binding peptides and methods of isolating and using same | Chemistry; Metallurgy | 43 | Expired |
| US6703362B1 | Random peptides that bind to gastro-intestinal tract (GIT) transport receptors and related methods | Human Necessities | 41 | Expired |
| US5047227A | Novel and improved antibodies for site specific attachment of compounds | Human Necessities | 39 | Expired |
| US4966999A | Radiohalogenated compounds for site specific labeling | Human Necessities | 39 | Expired |
| US5585468A | Substituted thioureas as bifunctional chelators | Human Necessities | 38 | Expired |
| US5593656A | Metal-binding targeted polypeptide constructs | Human Necessities | 37 | Expired |
| US7135457B1 | Random peptides that bind to gastro-intestinal tract (GIT) transport receptors and related methods | Chemistry; Metallurgy | 37 | Expired |
| US5578288A | Metal-binding targeted polypeptide constructs | Human Necessities | 35 | Expired |
| US6432920B1 | Nck SH3 binding peptides | Chemistry; Metallurgy | 34 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.