Gilead Sciences, Inc.
🏢 View company profile →923Patents
736Active
923Granted
61Portfolio score
Filing activity: Sep 23, 1988 → May 16, 2025 · 117 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5484908A | Oligonucleotides containing 5-propynyl pyrimidines | Chemistry; Metallurgy | 624 | Expired |
| US5502177A | Pyrimidine derivatives for labeled binding partners | Emerging Cross-Sectional Technologies | 594 | Expired |
| US5594121A | Enhanced triple-helix and double-helix formation with oligomers containing modified purines | Chemistry; Metallurgy | 587 | Expired |
| US5466786A | 2'modified nucleoside and nucleotide compounds | Chemistry; Metallurgy | 573 | Expired |
| US5264564A | Oligonucleotide analogs with novel linkages | Chemistry; Metallurgy | 569 | Expired |
| US5264562A | Oligonucleotide analogs with novel linkages | Chemistry; Metallurgy | 560 | Expired |
| US5596086A | Modified internucleoside linkages having one nitrogen and two carbon atoms | Chemistry; Metallurgy | 543 | Expired |
| US5830653A | Methods of using oligomers containing modified pyrimidines | Chemistry; Metallurgy | 523 | Expired |
| US5633360A | Oligonucleotide analogs capable of passive cell membrane permeation | Chemistry; Metallurgy | 503 | Expired |
| US5645985A | Enhanced triple-helix and double-helix formation with oligomers containing modified pyrimidines | Emerging Cross-Sectional Technologies | 502 | Expired |
| US5399676A | Oligonucleotides with inverted polarity | Emerging Cross-Sectional Technologies | 490 | Expired |
| US5434257A | Binding compentent oligomers containing unsaturated 3',5' and 2',5' linkages | Chemistry; Metallurgy | 490 | Expired |
| US6005096A | Pyrimidine derivatives | Emerging Cross-Sectional Technologies | 455 | Expired |
| US5256775A | Exonuclease-resistant oligonucleotides | Chemistry; Metallurgy | 435 | Expired |
| US5763588A | Pyrimidine derivatives for labeled binding partners | Emerging Cross-Sectional Technologies | 426 | Expired |
| US5214136A | Anthraquinone-derivatives oligonucleotides | Chemistry; Metallurgy | 281 | Expired |
| US5792608A | Nuclease stable and binding competent oligomers and methods for their use | Chemistry; Metallurgy | 259 | Expired |
| US5792847A | 2' Modified Oligonucleotides | Chemistry; Metallurgy | 254 | Expired |
| US5672697A | Nucleoside 5'-methylene phosphonates | Chemistry; Metallurgy | 251 | Expired |
| US5486603A | Oligonucleotide having enhanced binding affinity | Chemistry; Metallurgy | 250 | Expired |
| US5582981A | Method for identifying an oligonucleotide aptamer specific for a target | Physics | 241 | Expired |
| US5527899A | Oligonucleotides with inverted polarity | Emerging Cross-Sectional Technologies | 239 | Expired |
| US5194599A | Hydrogen phosphonodithioate compositions | Chemistry; Metallurgy | 226 | Expired |
| US5646269A | Method for oligonucleotide analog synthesis | Chemistry; Metallurgy | 225 | Expired |
| US5565555A | Nucleoside hydrogen phosphonodithioate diesters and activated phosphonodithioate analogues | Chemistry; Metallurgy | 217 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.