Inventor · Chesterfield, MO, US

Mitchell Kirschner

22Patents
15h-index
11Co-inventors
78Inventor score

Filing activity: Jan 9, 1987 → Aug 7, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6375956B1 Strip pack Performing Operations; Transporting 107 Expired
US5494678A Multi-vitamin and mineral supplement for pregnant women Human Necessities 69 Expired
US4844906A Tamper evident pharmaceutical capsule Human Necessities 57 Expired
US6352713B1 Nutritional composition Human Necessities 53 Expired
US7687485B2 Formulation for menopausal women Human Necessities 52 Expired
US6197329A Anti-nausea compositions and methods Human Necessities 51 Expired
US5554380A Bioadhesive pharmaceutical delivery system Human Necessities 50 Expired
US6899890B2 Bioadhesive drug delivery system Emerging Cross-Sectional Technologies 39 Expired
US6261600A Folic acid supplement Human Necessities 33 Expired
US6228388A Multi-vitamin and mineral supplement for pregnant women Human Necessities 28 Expired
US6479545B1 Formulation for menopausal women Human Necessities 25 Expired
US7679888B2 Thin screen enclosure Electricity 21 Expired
US5670163A Long acting GI and esophageal protectant Human Necessities 21 Expired
US5652635A Decorative eyeglasses Physics 17 Expired
US4869908A Fibre formulations Human Necessities 16 Expired
US5858391A Long acting GI and esophageal protectant Human Necessities 14 Expired
US4973480A Tamper evident pharmaceutical capsule Human Necessities 10 Expired
US7864512B2 Thin screen enclosure Electricity 7 Active
US6696083B1 Vitamin/nutrient dosage regimentation Human Necessities 5 Expired
US5554379A Long acting GI and esophageal protectant Human Necessities 4 Expired
US5886765A Frame with decoration rotatably mounted on it Physics 3 Expired
US11300988B2 Method and system to boost battery voltage Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.