Inventor · Pleasanton, CA, US

Efraim Shek

9Patents

7h-index

13Co-inventors

60Inventor score

Filing activity: Aug 11, 1975 → Dec 26, 2019

Most-cited inventions

Patent	Title	Area	Cited by	Status
US8741343B2	Method of administering amantadine prior to a sleep period	Human Necessities	27	Active
US9867791B2	Method of administering amantadine prior to a sleep period	Human Necessities	16	Active
US9877933B2	Method of administering amantadine prior to a sleep period	Human Necessities	15	Active
US9867792B2	Method of administering amantadine prior to a sleep period	Human Necessities	15	Active
US9867793B2	Method of administering amantadine prior to a sleep period	Human Necessities	15	Active
US3962447A	Novel pro-drug derivatives of pyridinium aldoxime type cholinesterase reactivators and method of using same	Chemistry; Metallurgy	14	Expired
US6200968A	Particle-forming compositions containing fused pyrrolocarbazoles	Human Necessities	10	Expired
US6660729B1	Particle-forming compositions containing fused pyrrolocarbazoles	Human Necessities	2	Expired
US11197835B2	Method of administering amantadine prior to a sleep period	Human Necessities	2	Active

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