Chiron Corporation
681Patents
5Active
681Granted
46Portfolio score
Filing activity: Nov 18, 1982 → Feb 13, 2012 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5124246A | Nucleic acid multimers and amplified nucleic acid hybridization assays using same | Emerging Cross-Sectional Technologies | 646 | Expired |
| US5367066A | Oligonucleotides with selectably cleavable and/or abasic sites | Chemistry; Metallurgy | 516 | Expired |
| US5597909A | Polynucleotide reagents containing modified deoxyribose moieties, and associated methods of synthesis and use | Chemistry; Metallurgy | 429 | Expired |
| US5860917A | Method and apparatus for predicting therapeutic outcomes | Emerging Cross-Sectional Technologies | 385 | Expired |
| US5635352A | Solution phase nucleic acid sandwich assays having reduced background noise | Emerging Cross-Sectional Technologies | 361 | Expired |
| US5118605A | Polynucleotide determination with selectable cleavage sites | Emerging Cross-Sectional Technologies | 328 | Expired |
| US5258506A | Photolabile reagents for incorporation into oligonucleotide chains | Chemistry; Metallurgy | 318 | Expired |
| US5094951A | Production of glucose oxidase in recombinant systems | Chemistry; Metallurgy | 288 | Expired |
| US4751180A | Expression using fused genes providing for protein product | Emerging Cross-Sectional Technologies | 273 | Expired |
| US5200314A | Polynucleotide capture assay employing in vitro amplification | Emerging Cross-Sectional Technologies | 263 | Expired |
| US5580731A | N-4 modified pyrimidine deoxynucleotides and oligonucleotide probes synthesized therewith | Emerging Cross-Sectional Technologies | 259 | Expired |
| US4510245A | Adenovirus promoter system | Chemistry; Metallurgy | 242 | Expired |
| US4868105A | Solution phase nucleic acid sandwich assay | Emerging Cross-Sectional Technologies | 228 | Expired |
| US5545730A | Multifunctional nucleic acid monomer | Chemistry; Metallurgy | 225 | Expired |
| US5656731A | Nucleic acid-amplified immunoassay probes | Emerging Cross-Sectional Technologies | 221 | Expired |
| US6054561A | Antigen-binding sites of antibody molecules specific for cancer antigens | Chemistry; Metallurgy | 216 | Expired |
| US5401465A | Luminometer with reduced sample crosstalk | Emerging Cross-Sectional Technologies | 215 | Expired |
| US6097831A | Non-contract method for assay reagent volume dispense verification | Emerging Cross-Sectional Technologies | 215 | Expired |
| US4775619A | Polynucleotide determination with selectable cleavage sites | Emerging Cross-Sectional Technologies | 211 | Expired |
| US5591584A | N-4 modified pyrimidine deoxynucleotides and oligonucleotide probes synthesized therewith | Emerging Cross-Sectional Technologies | 208 | Expired |
| US5552538A | Oligonucleotides with cleavable sites | Chemistry; Metallurgy | 203 | Expired |
| US5578717A | Nucleotides for introducing selectably cleavable and/or abasic sites into oligonucleotides | Chemistry; Metallurgy | 187 | Expired |
| US5460950A | Expression of PACE in host cells and methods of use thereof | Chemistry; Metallurgy | 176 | Expired |
| US5604130A | Releasable multiwell plate cover | Performing Operations; Transporting | 169 | Expired |
| US5681702A | Reduction of nonspecific hybridization by using novel base-pairing schemes | Chemistry; Metallurgy | 169 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.