Inventor
William A. Andrus
Inventor
San Francisco, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Hprimary
C07HSugars24%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry16%
C12NMicroorganisms or enzymes16%
C40BCombinatorial chemistry16%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium12%
C07DHeterocyclic compounds8%
Y02PClimate change mitigation technologies in the production or processing of goods4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
6,175,006'Automated system for polynucleotide synthesis and purification'20015,935,527'Automated system for polynucleotide synthesis and purification'19995,736,626'Solid support reagents for the direct synthesis of 3\'-labeled polynucleotides'19985,262,530'Automated system for polynucleotide synthesis and purification'19935,137,884'N-tetrazolyl beta-lactams'19925,047,524'Automated system for polynucleotide synthesis and purification'19914,816,571'Chemical capping by phosphitylation during oligonucleotide synthesis'19894,565,808'3-Phosphonate carbapenems'19864,544,557'6-(1-Hydroxyethyl)-2-(2-aminoethylthio)-3-tetrazoly-1-carbadethiapen-2-em'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1992Patents assigned to MERCK & CO INC (3)· patent assignee history
1985–1992Based in Fanwood, NJ, US· patent location history
1989–1993Patents assigned to APPLIED BIOSYSTEMS (3)· patent assignee history
1989–2001Based in San Francisco, CA, US· patent location history
1998–2001Patents assigned to PERKIN ELMER CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLIED BIOSYSTEMS | 3 | 1989–1993 |
| MERCK & CO INC | 3 | 1985–1992 |
| PERKIN ELMER CORP | 3 | 1998–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Francisco, California, US | 6 | 1989–2001 |
| Fanwood, New Jersey, US | 3 | 1985–1992 |