Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8441305 | Low-leakage diodes and methods of forming the same | — | 2013-05-14 |
| 5869527 | 6-(N-carboxymethylamino)caproate, salts thereof and methods of use therefor | Sheng Fang, Michael E. Lankin, Henry W. Founds | 1999-02-09 |
| 5856511 | Synthesis of 2-(2-furoyl)-4(5)-(2-furanyl)-1H-imidazole and analogs thereof | Taikyun Rho, Michael E. Lankin, Claire M. Lankin | 1999-01-05 |
| 5698563 | Bis-hydrazones! | Dilip Wagle, Michael E. Lankin | 1997-12-16 |
| 5661139 | Bis-(2-aryl) hydrazones | Michael E. Lankin, Dilip Wagle, San-Bao Hwang | 1997-08-26 |
| 5514676 | Amino-benzoic acids and derivatives, and methods of use | Peter C. Ulrich, Anthony Cerami, Dilip Wagle, Michael E. Lankin, San-Bao Hwang | 1996-05-07 |
| 5034385 | 2-(heteroarylsubstituted)phenyl carbapenem antibacterial agents | Frank P. DiNinno, Thomas N. Salzmann | 1991-07-23 |
| 4839352 | N-acyl derivatives of thienamycin | Louis Barash, Burton G. Christensen, John Hannah, William J. Leanza | 1989-06-13 |
| 4748238 | Crystalline 1R,5S,6S,8R-1-methyl-2-(N,N-dimethylcarbamimidoylmethylthio)-6-(1-hydrox yethyl)-1-carbapen-2-em-3-carboxylic acid | — | 1988-05-31 |
| 4729993 | Carbapenems and 1-methylcarbapenems having an externally alkylated mono- or bicyclic 2-quaternary heteroarylalkyl substituent | Burton G. Christensen, Ronald W. Ratcliffe, James V. Heck, Thomas N. Salzmann | 1988-03-08 |
| 4696923 | 6-[1-hydroxyethyl]-2-SR.sup.8 -1-methyl-1-carbadethiapen-2-em-3-carboxylic acids | Burton G. Christensen | 1987-09-29 |
| 4600713 | 1-, 6- and 2-substituted-1-carba-2-penem-3-carboxylic acids | Burton G. Christensen | 1986-07-15 |
| 4582643 | 6-(1-hydroxyethyl)-2-(2-amin oethylthio)-1,1-disubstituted-1-carbadethiapen-2-em-3-carboxylic acids | Burton G. Christensen | 1986-04-15 |
| 4465632 | Process for preparing 1-6-and 2-substituted-1-carba-2-penem-3-carboxylic acids | Burton G. Christensen | 1984-08-14 |
| 4460507 | Process for the preparation of thienamycin | — | 1984-07-17 |
| 4397861 | N- And carboxyl derivatives of thienamycin | Burton G. Christensen, John Hannah, William J. Leanza | 1983-08-09 |
| 4372965 | 6-, 1- And 2-substituted-thio-1-carbadethiapen-2-em-3-carboxylic acid S-oxides | Burton G. Christensen | 1983-02-08 |
| 4350631 | 6- and 4-Substituted-1-azabicyclo[3.2.0]heptan-3,7-dione-2-carboxylates | Burton G. Christensen | 1982-09-21 |
| 4341705 | Thienamycin derivatives | — | 1982-07-27 |
| 4341706 | Process for the preparation of carbapenem antibiotics | Burton G. Christensen | 1982-07-27 |
| 4341791 | 6-, 2- and 1,1-Disubstituted-1-carbadethiapen-2-em-3-carboxylic acid S-oxides | Burton G. Christensen | 1982-07-27 |
| 4312871 | 6-, 1- And 2-substituted-1-carbadethiapen-2-em-3-carboxylic acids | Burton G. Christensen | 1982-01-26 |
| 4311704 | Substituted N-methylene derivatives of thienamycin | Burton G. Christensen, William J. Leanza, Kenneth J. Wildonger | 1982-01-19 |
| 4262009 | 6- And 1,1-disubstituted-1-carbadethiapen-2-em-3-carboxylic acid | Burton G. Christensen | 1981-04-14 |
| 4262010 | 6-(1-Hydroxyethyl)-2-(2-aminoethylthio)-1,1-disubstituted-1-carbadet hiapen-2-em-3-carboxylic acids | Burton G. Christensen | 1981-04-14 |