Inventor
David Sweedler
Inventor
Louisville, CO, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Nprimary
C12NMicroorganisms or enzymes23%
A61KPreparations for medical, dental or toiletry purposes19%
C07HSugars16%
C07KPeptides8%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms8%
C12YEnzymes8%
Y02PClimate change mitigation technologies in the production or processing of goods5%
C07CAcyclic or carbocyclic compounds3%
C07DHeterocyclic compounds3%
C07JSteroids3%
PatentTitleYear
9,777,278'Long interfering nucleic acid duplexes targeting multiple RNA targets'20177,553,830'Compositions for the delivery of negatively charged molecules'20097,041,817'Synthesis, deprotection, analysis and purification of RNA and ribozymes'20066,972,330'Chemical synthesis of methoxy nucleosides'20056,686,463'Methods for synthesizing nucleosides, nucleoside derivatives and non-nucleoside derivatives'20046,649,751'Synthesis, deprotection, analysis and purification of RNA and ribozymes'20036,617,438'Oligoribonucleotides with enzymatic activity'20036,528,640'Synthetic ribonucleic acids with RNAse activity'20036,509,460'Nucleoside triphosphates and their incorporation into oligonucleotides'20036,482,932'Nucleoside triphosphates and their incorporation into oligonucleotides'20026,469,158'Synthesis, deprotection, analysis and purification of RNA and ribozymes'20026,437,117'Synthesis, deprotection, analysis and purification for RNA and ribozymes'20026,395,713'Compositions for the delivery of negatively charged molecules'20026,127,535'Nucleoside triphosphates and their incorporation into oligonucleotides'20005,962,675'Chemical syntheses of 2\'-O-methoxy purine nucleosides'19995,631,360'N-phthaloyl-protected 2\'-amino-nucleoside phosphoramdites'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2003Patents assigned to RIBOZYME PHARM INC (9)· patent assignee history
1997–2017Based in Louisville, CO, US· patent location history
2003–2009Patents assigned to SIRNA THERAPEUTICS INC (6)· patent assignee history
2017Patents assigned to BIOMICS BIOTECHNOLOGIES CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RIBOZYME PHARM INC | 9 | 1997–2003 |
| SIRNA THERAPEUTICS INC | 6 | 2003–2009 |
| BIOMICS BIOTECHNOLOGIES CO LTD | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Louisville, CO, US | 16 | 1997–2017 |