Did You Know...
...that two musicians were responsible for the invention of color print film? Fascinated by photography, Leopold Godowsky and Leopold Mannes worked together to produce an easy-to-use, practical color film. They worked full time as music teachers and gave concerts while experimenting during their off hours in Mannes' kitchen. Their success earned them full-time, well-paying jobs at Kodak and their efforts resulted in Kodachrome film, which was introduced in 1935.
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 |
| 4093732 | Sulfoxide derivatives of benzimidazoles Sulfoxide derivatives of benzimidazoles are provided having the structure ##STR1## wherein R1 is lower alkyl or phenyl-lower alkyl, R2 and R3 may be the same or different and are hydrogen or lower alkyl, R4 is ... | 06/06/1978 |
| 4093728 | Triazoloisoindoles Triazoloisoindoles are provided having the structure ##STR1## wherein X, Y and R are as defined hereinafter. These compounds have antiinflammatory activity and anthelmintic activity. Pharmaceutical compositions containing such compounds and methods f... | 06/06/1978 |
| 4092318 | Indantetrol derivatives Compounds are provided having the structure ##STR1## WHEREIN N IS 1, 2 OR 3, M AND M' ARE 0, 1 OR 2, R1, R2, R3 and R4 may be the same or different and can be hydrogen, lower alkyl, halolower alkyl, acyl, l... | 05/30/1978 |
| 4087557 | Long-lasting flavored chewing gum including sweetener dispersed in ester gums and method A long-lasting flavored chewing gum is provided which includes gum base containing ester gum and an artificial sweetener, such as the free acid form of saccharin or saccharin salts, the artificial sweetener being dissolved or otherwise entrapped in the es... | 05/02/1978 |
| 4085227 | Long-lasting flavored chewing gum A flavored chewing gum is provided which contains a water-insoluble gum base, and one or more finely divided poorly water-soluble sweetening agents, such as the free acid form of saccharin and/or one or more finely divided poorly water-soluble food acids,... | 04/18/1978 |
| 4082881 | Topical and other type pharmaceutical formulations containing isosorbide carrier Topical and other type formulations are provided in the form of creams, lotions, ointments, injectables, and drops which contain a pharmaceutical, such as a steroid, dissolved in an isosorbide solvent system.... | 04/04/1978 |
| 4065579 | Long-lasting flavored chewing gum including chalk-containing gum base A chewing gum is provided which includes a coated chalk-containing base and contains a poorly water-soluble sweetening agent, such as the free acid form of saccharin, and/or food acid, the sweetening agent and/or food acid being coated with an edible coat... | 12/27/1977 |
| 4053596 | Indanpentol derivatives Compounds are provided having the structure ##STR1## wherein n is 1, 2 or 3, m is 0, 1 or 2, R1, R2, R3, R4 and R5 may be the same or different and can be hydrogen, lower alkyl, halo-lower alkyl,... | 10/11/1977 |
| 4048310 | Topical steroid formulation in form of lotion or cream Steroid formulations in the form of creams or lotions which are used as topical anti-inflammatory agents are provided wherein the steroid, such as 21-chloro-9-fluoro-Ɗ4 -pregnene-11ଲ,16,17-triol-3,20-dione 16,17-acet... | 09/13/1977 |
