Bizarre Patents
Pillow with retractable umbrella
A pillow assembly having a supporting assembly and a retractable umbrella assembly that is easily transportable and allows a user to support his/her head while covering their face from sunlight.
PatentStorm News
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 |
| 5391743 | Quaternary nitrogen-containing phosphonate compounds, pharmaceutical compositions, and methods of treating abnormal calcium and phosphate metabolism and methods of treating and preventing dental calculus and plaque The present invention relates to quaternary nitrogen-containing phosphonate compounds, and the pharmaceutically-acceptable salts and esters thereof and having the general structure: ##STR1## wherein R1, R2, R5 and R | 02/21/1995 |
| 5387748 | Antimicrobial dithiocarbamoyl quinolones Antimicrobial dithiocarbamoyl quinolone compounds of the general formula: ##STR1## wherein (1) A1, A2, A3, R1, R3, R4, and R6 form any of a variety of quinolone and related heter... | 02/07/1995 |
| 5334586 | Heterocycle-substituted diphosphonate compounds, pharmaceutical compositions, and methods of treating abnormal calcium and phosphate metabolism The present invention relates to novel heterocycle-substituted diphosphonic acids, and the pharmaceutically-acceptable salts and esters thereof, in which the diphosphonate-substituted carbon atom moiety is attached to a carbon atom in a nitrogen-containin... | 08/02/1994 |
| 5332832 | Nitrofurantoin crystals Nitrofurantoin particulates comprising discrete particulates of nitrofurantoin wherein: (a) said particulates are larger than about 200 mesh size; and (b) the BET surface area of said particulates is at least about 0.2 M2 /g. Preferably, the surface... | 07/26/1994 |
| 5328908 | Antimicrobial quinolone thioureas Antimicrobial quinolone thiourea compounds of the general formula: ##STR1## wherein (1) A1, A2, A3, R1, R3, R4, and R6 form any of a variety of quinolone and related heterocyclic... | 07/12/1994 |
| 5281703 | Process for making antimicrobial quinolonyl lactams The present invention provides methods of making compounds of the structure [Q-L1 ]-L-[L2 -B[ wherein (I) Q is a quinolone moiety; (II) B is a beta-lactam moiety; (III) L, L1, and L2 together comprise a carbamate-containing ... | 01/25/1994 |
