Bizarre Patents
A banana protective device for storing and transporting a banana carefully.
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 |
| 6433176 | Method for making 8-hydroxyjulolidine compound An 8-hydroxyjulolidine compound, having the formula: ##STR1## (wherein R1 and R2 represent independently H, halogen, hydroxyl or alkyl) is prepared by the following chemical reaction: ##STR2## wherein X and Y represent independently ... | 08/13/2002 |
| 5652344 | 2-amino-5-nitrothiazole derived monoazo disperse dyes 2-amino-5-nitrothiazole derived compounds having the following formula: ##STR1## Wherein R1=H or alkyl of 1-4 carbons, R2=alkyl of 1-4 carbons or allyl group and R3=H, halogen or alkyl of 1-4 carbons. The invented compounds are suited for disperse dyestuf... | 07/29/1997 |
| 5527887 | Disazo acid dyestuffs for polyamide fibers applicable in neutral solution Disazo acid dyestuff with the following general formula: ##STR1## wherein R represents H, Cn H2n+1 wherein n is a natural number between 1 and 4, or (CH2)m OR' wherein m is a natural number between 1 and 4 ... | 06/18/1996 |
