Issued Patents All Time
Showing 101–125 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657551 | Tapeline having an easy-release stop mechanism | — | 1997-08-19 |
| 5596104 | Preparation of 3,4,6-trifluorophthalic acid | Neil J. O'Reilly, William S. Derwin, Deanne M. Nowak | 1997-01-21 |
| D376546 | Measuring tape | — | 1996-12-17 |
| 5570623 | Heat-retaining coffee pot | — | 1996-11-05 |
| 5498691 | Bis-m-benzotrifluoride compounds | Jeffrey S. Stults, Robert A. Buchanan, Robert L. Ostrozynski | 1996-03-12 |
| 5475149 | Method for ether formation | Robert A. Buchanan, Jeffrey S. Stults | 1995-12-12 |
| D360838 | Measuring tape | — | 1995-08-01 |
| 5336808 | Process for the preparation of 3,5-diaminobenzotrifluoride | Ramesh Krishnamurti, Mahendra K. Dosi | 1994-08-09 |
| 5304682 | Method of making 1,1'-sulfonylbis[3-nitro-5-(trifluoromethyl)benzene] | Jeffrey S. Stults | 1994-04-19 |
| 5233085 | Preparation of 2,4,5-trifluorobenzoic acid by decarboxylation of 3,4,6-trifluorophthalic acid | Neil J. O'Reilly, William S. Derwin | 1993-08-03 |
| 5196593 | Halogenated trifluoromethylbenzenes | Karl W. Seper, James J. Maul | 1993-03-23 |
| 5144076 | Preparation of 3,5-diamino benzotrifluoride | Ramesh Krishnamurti, Lawrence B. Fertel, Mahendra K. Dosi | 1992-09-01 |
| 5124487 | Catalytic reduction of nitriles to aldehydes | James J. Maul, Garra C. Lester | 1992-06-23 |
| 5122613 | Fluorinated N,N-bis-imides | Robert A. Buchanan, Robert L. Ostrozynski | 1992-06-16 |
| 5086188 | Preparation of 3,5-dichlorophthalic acid and 3,5-dichlorophthalic anhydride | Lawrence B. Fertel, Neil J. O'Reilly | 1992-02-04 |
| H992 | Preparation of fluorobenzenes by the decarboxylation of fluorophthalic | Lawrence B. Fertel | 1991-11-05 |
| 5059697 | Preparation of halogenated phthalic anhydrides | Lawrence B. Fertel, Neil J. O'Reilly | 1991-10-22 |
| D320570 | Multiplex measuring tape | — | 1991-10-08 |
| 5047553 | Tetrafluoro-N-phenylphthalimide | Deanne M. Nowak | 1991-09-10 |
| 5003103 | Preparation of 2-choloro-4,5-difluorobenzoic acid from 4,5-difluorophthalic anhydride of 4,5-difluorophthalic acid | Lawrence B. Fertel | 1991-03-26 |
| 4994606 | Process for the preparation of 4,5-difluoroanthranilic acid from 4,5-difluorophthalic anhydride or 4,5-difluorophthalic acid | Lawrence B. Fertel | 1991-02-19 |
| 4990670 | Method of making 1,1'-oxybis (3-nitro-5-trifluoromethyl)-benzene | Jeffrey S. Stults | 1991-02-05 |
| 4981999 | Selective removal of chlorine from chlorophthalic compounds | Neil J. O'Reilly, William S. Derwin | 1991-01-01 |
| 4960938 | Preparing 2-chlorobenzylamine from 2-chlorobenzylchloride via 2-chlorobenzylphthalimide | Neil J. O'Reilly, Stanley A. Sojka | 1990-10-02 |
| 4935541 | Preparation of 2,4,5-trifluorobenzoic acid by decarboxylation of 3,4,6-trifluorophthalic anhydride | Neil J. O'Reilly, William S. Derwin | 1990-06-19 |