CHAVKIN LEONARD has a total of 13 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals, machines and organic fine chemistry are L A M PHARMACEUTICALS LLC, SNBIOSCIENCE INC and NEW LIFE PHARMACEUTICALS INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 4 | |
#2 | Canada | 3 | |
#3 | EPO (European Patent Office) | 3 | |
#4 | WIPO (World Intellectual Property Organization) | 3 |
# | Industry | |
---|---|---|
#1 | Pharmaceuticals | |
#2 | Machines | |
#3 | Organic fine chemistry |
# | Technology | |
---|---|---|
#1 | Medical preparations | |
#2 | Unspecified technologies | |
#3 | Therapeutic chemical compounds | |
#4 | Specific use of cosmetics |
# | Name | Total Patents |
---|---|---|
#1 | Chavkin Leonard | 13 |
#2 | Mackles Leonard | 12 |
Publication | Filing date | Title |
---|---|---|
US4975269A | Shelf stable aspirin solutions | |
US4988679A | Liquid sustained release composition | |
US4980175A | Liquid orally administrable compositions based on edible oils | |
US4548808A | Long-acting anhydrous antiperspirant compositions containing triacetin |