Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8340770 | Controlling seizure activity with electrical stimulation | Dominique M. Durand, Alicia L. Jensen | 2012-12-25 |
| 6284934 | Reducing meta content of isomeric mixtures of halo substituted alkylbenzenes | Michael J. Fifolt, William S. Derwin, Viesturs Lesins, Arthur H. Morth, Frank P. Bermel +2 more | 2001-09-04 |
| 6156945 | Method of making high purity 2,4- and 3,4-dichlorotoluene | Viesturs Lesins, Arthur H. Morth, Frank P. Bermel, Mark E. Lindrose, William L. Rueter +4 more | 2000-12-05 |
| 6153810 | Highly selective process for making o-arylbenzonitriles | Bao-Guo Huang | 2000-11-28 |
| 6130361 | Reducing meta content of isomeric mixtures of halo substituted toluenes | Viesturs Lesins, Arthur H. Morth, Mark E. Lindrose, William L. Rueter, Frank P. Bermel | 2000-10-10 |
| 5998670 | Method of making high purity substituted diphenyldisulfides | Michael C. Hausladen, Viktor D. Sorokin | 1999-12-07 |
| 5935372 | Adhesive sealant for bonding metal parts to ceramics | Sergio R. Rojstaczer, Jerald C. Rosenfeld | 1999-08-10 |
| 5874606 | Process for making o-arylbenzonitriles | Bao-Guo Huang | 1999-02-23 |
| 5866709 | Process for making aromatic nitriles | Michael C. Hausladen, Bao-Guo Huang | 1999-02-02 |
| 5317049 | Polyimidesiloxane solution and method of coating substrates | Sergio R. Rojstaczer, John A. Tyrell | 1994-05-31 |
| 5233054 | Process for the preparation of halophthalic anhydrides | Mary Cocoman, Harry E. Buckholtz | 1993-08-03 |
| 5206391 | Process for the preparation of halophthalic anhydrides | Karl W. Seper, Edward Joseph Colman, Mary Cocoman, Harry E. Buckholtz | 1993-04-27 |
| 5177181 | Diamines and photosensitive polyimides made therefrom | Jerold C. Rosenfeld, Jin-O Choi, John A. Tyrell | 1993-01-05 |
| 5049682 | Process for the preparation of halophthalic anhydrides | Mary Cocoman, Harry E. Buckholtz | 1991-09-17 |
| 4968830 | Aromatization process | — | 1990-11-06 |
| 4952719 | Process for the preparation of halo aromatic compounds | James J. Maul | 1990-08-28 |
| 4808760 | Telomers prepared from chlorotrifluoroethylene and 1,2-dibromo-2-chlorotrifluoroethane | Bobby F. Dannels, Michael J. Fifolt | 1989-02-28 |
| 4801763 | Selective chlorination of chlorotrifluoroethylene telomers | James J. Maul, Bobby F. Dannels | 1989-01-31 |
| 4792618 | Fluorinated carbocylic compounds | Joseph F. Bieron | 1988-12-20 |
| 4704483 | 3,4-difluoro-5-nitrobenzotrifluoride and preparation of fluoro-nitro-benzotrifluorides | Byron R. Cotter, Fredrick J. Goetz | 1987-11-03 |
| 4603222 | Method for the preparation of nitrodiphenyl ethers | Byron R. Cotter, Frederick J. Goetz | 1986-07-29 |
| 4590315 | Process for the preparation of halo aromatic compounds | James J. Maul | 1986-05-20 |
| 4582948 | 3-chloro-4-fluoro-5-nitrobenzotrifluoride | Byron R. Cotter, Fredrick J. Goetz | 1986-04-15 |
| 4581179 | Process for the preparation of trifluoromethylbenzoyl chlorides and bromides from trifluoromethylbenzoyl fluorides | Byron R. Cotter | 1986-04-08 |
| 4517372 | Process for the preparation of 4-fluorophthalic anhydride | — | 1985-05-14 |