...that on Dec. 15, 1836, the Patent Office was completely destroyed by fire? Lost were some 7,000 models, 9,000 drawings, and 230 books plus all records of patent applications and grants.
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 5656652 | Compositions containing histamine-H2 -receptor antagonists at low dosage Compositions for oral administration for the treatment of gastric disorders comprising histamine H2 -receptor antagonist, and antacid, optimally buffered to promote local absorption of the H2 -receptor antagonist, wherein the quantit... | 08/12/1997 |
| 5643582 | Moisturizer This invention is a long acting moisturizer particularly suited for moisturizing the epithelia.... | 07/01/1997 |
| 5637611 | Medicaments Use of a compound of general formula (I): ##STR1## wherein: R1 represents hydrogen, halogen, trifluoromethyl, nitro, hydroxy, C1-6 alkyl, C1-6 alkoxy, arylC1-6 alkoxy, --CO2 R4, --(CH | 06/10/1997 |
| 5637609 | 2-phenylpyrrole derivatives as dopamine D3 receptor antagonists A compound of formula (I): ##STR1## which have high affinity for dopamine D3 receptors and thus have potential as antipsychotic agents.... | 06/10/1997 |
| 5637600 | Phenylpyrrole derivatives and their use as dopamine D3 antagonists The present invention relates to pyrrole compounds, processes for their preparation, pharmaceutical compositions containing them and their use in therapy, in particular as anti-psychotic agents.... | 06/10/1997 |
| 5637593 | Tryptamine analogues as 5-ht1-like agonists A compound of structure (I), in which A1 is O, S(O)n in which n is 0, 1 or 2, NR, CH2, or CH(OH); A2 is a bond or CH2 ; or A1 A2 is CH.dbd.CH; R is hydrogen or C1-4 alkyl; ... | 06/10/1997 |
| 5631248 | Supersaturated topical compositions Two-component pharmaceutical compositions for topical application to the human or animal body comprising two miscible liquid phases having different lipophilicities and a drug dissolved in at least one liquid phase, each phase comprising at least one topi... | 05/20/1997 |
| 5629026 | Compositions containing histamine-H2-receptor antagonists at low dosage Compositions for oral administration for the treatment of gastric disorders comprising histamine H2 -receptor antagonist and antacid, optionally buffered to promote local absorption of the H2 -receptor antagonist, wherein the quantit... | 05/13/1997 |
| 5628985 | Compositions A transparent liquid dentifrice which comprises a particulate silica abrasive material present in from 10 to 15% by weight of the composition, stably suspended in an aqueous liquid vehicle with the aid of a suspending agent; and a humectant system which c... | 05/13/1997 |
| 5618948 | Process for preparing an enantiomer of a carbazole derivative A (+) or (-) enantiomer of a compound of formula (I) wherein R4 is methyl or ethyl, or a salt, solvate or hydrate thereof, processes for preparing said compounds and pharmaceutical compositions containing them. Compounds of formula (+) are 5-HT... | 04/08/1997 |
| 5618947 | Process of preparing enantiomers of carbazole derivatives A (+) or (-) enantiomer of a compound of formula (I) wherein R4 is methyl or ethyl, or a salt, solvate or hydrate thereof, processes for preparing said compounds and pharmaceutical compositions containing them. Compounds of formula (+) are 5-HT... | 04/08/1997 |
| 5616603 | Enantiomers of carbazole derivatives as 5-HT1 -like agonists A (+)or (-) enantiomer of a compound of formula (I) wherein R4 is methyl or ethyl, or a salt, solvate or hydrate thereof, processes for preparing said compounds and pharmaceutical compositions containing them. Compounds of formula (+) are 5-HT | 04/01/1997 |
| 5612331 | Tetrahydrocarbazole derivatives as 5-HT1-like agonists Compounds of formula (I), wherein R1 represents halogen, C1-4 alkyl, C1-4 alkoxy, hydroxy, NO2, --NR4 R5, R4 R5 NCO(CH2)m --, R4 R5 | 03/18/1997 |
| 5590818 | Mulitsegmented nozzle for dispensing viscous materials This invention relates to a novel, multisegmented nozzle for dispensing viscous materials, particularly for dispensing differently colored toothpaste into toothpaste tubes so as to produce toothpaste of striped appearance when dispensed from the tube. The... | 01/07/1997 |
| 5589492 | Heterocyclic compounds and their use in the treatment of Type-II diabetes A compound of the formula A1 --X--(CH2)n --O--A2 --A3 --CO.R2 (I) or a tautomeric form thereof and/or a pharmaceutically acceptable salt thereof, and/or a pharmaceutically acceptable solvat... | 12/31/1996 |
| 5571833 | Tryptamine analogues, their synthesis and their use as 5-HT1 -like or 5-HT2 receptor agonists The present invention relates to known and novel tryptamine analogues, processes and intermediates useful in their preparation, pharmaceutical compositions containing them and their use in therapy, in particular for the treatment and/or prophylaxis of dis... | 11/05/1996 |