Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9664561 | Technique to discriminate against ambient and scattered laser light in Raman spectrometry | Manfred Fink | 2017-05-30 |
| 8675191 | Superior analyzer for raman spectra with high acceptance cone, resolution, transmission, quantum efficiency, and strong background reduction | Manfred Fink, Jacek Borysow | 2014-03-18 |
| 8384894 | Superior analyzer for raman spectra with high acceptance cone, resolution, transmission, and quantum efficiency, and strong background reduction | Manfred Fink, Jacek Borysow | 2013-02-26 |
| 8373855 | Compact Raman analyzer for recording dissolved gases in liquids with high sensitivity and spectral resolution | Manfred Fink | 2013-02-12 |
| 8111394 | Raman spectrometer for monitoring traces of dissolved organic and inorganic substances | Jacek Borysow, Manfred Fink | 2012-02-07 |
| 6778269 | Detecting isotopes and determining isotope ratios using raman spectroscopy | Manfred Fink | 2004-08-17 |
| 6313608 | Method and apparatus for charging a battery | Kevin I. Bertness, Stephen J. McShane | 2001-11-06 |
| 6225808 | Test counter for electronic battery tester | Michael R. Cable, David Lewis, Michael E. Troy | 2001-05-01 |
| 5144084 | Process for the conversion of olefins to alcohols and/or ethers | Charles Sorensen, David O. Marler | 1992-09-01 |
| 5105023 | Process for the hydration of olefins cross reference to related applications | David O. Marler, Charles Sorensen | 1992-04-14 |
| 5030787 | Catalytic disproportionation/transalkylation utilizing a C9+ aromatics feed | Robert P. L. Absil, Scott Han, David O. Marler, David S. Shihabi, James C. Vartuli | 1991-07-09 |
| 4967020 | Process for the hydration olefins | David O. Marler, Charles Sorensen | 1990-10-30 |
| 4943366 | Production of high octane gasoline | Ronald H. Fischer, Rene B. LaPierre, Peter J. Owens | 1990-07-24 |
| 4919789 | Production of high octane gasoline | Ronald H. Fischer, Rene B. LaPierre, Peter J. Owens | 1990-04-24 |
| 4906787 | Process for the production of ethers | Tracy J. Huang, Charles Sorensen | 1990-03-06 |
| 4886918 | Olefin hydration and etherification process employing serially staged olefin introduction | Charles Sorensen | 1989-12-12 |
| 4853104 | Process for catalytic conversion of lube oil bas stocks | Thomas F. Degnan | 1989-08-01 |
| 4828677 | Production of high octane gasoline | Ronald H. Fischer, Rene B. LaPierre, Stuart S. Shih | 1989-05-09 |
| 4812222 | Production of lubricasting oils by hydrocracking | Garry W. Kirker | 1989-03-14 |
| 4789457 | Production of high octane gasoline by hydrocracking catalytic cracking products | Ronald H. Fischer, Yun-Yang Huang, Rene B. LaPierre | 1988-12-06 |
| 4754100 | Catalytic conversion of C.sub.3 aliphatics to higher hydrocarbons | Charles Sorensen, Rene B. LaPierre, Roger A. Morrison | 1988-06-28 |
| 4738766 | Production of high octane gasoline | Ronald H. Fischer, Rene B. LaPierre, Peter J. Owens | 1988-04-19 |
| 4676887 | Production of high octane gasoline | Ronald H. Fischer, Yun-Yang Huang, Rene B. LaPierre | 1987-06-30 |
| 4659454 | Hydrocracking of heavy feeds plus light fractions with dispersed dual function catalyst | Darrell D. Whitehurst | 1987-04-21 |
| 4610777 | Coal liquefaction with Mn nodules | — | 1986-09-09 |