Inventor · Sartrouville, FR

Daniel Longeron

7Patents
5h-index
12Co-inventors
52Inventor score

Filing activity: Sep 11, 1995 → May 14, 2003

Most-cited inventions

PatentTitleAreaCited byStatus
US7131317B2 Method and device for evaluating physical parameters of an underground deposit from rock cuttings sampled therein Physics 19 Expired
US5937363A Method for calculating the distribution of fluids in a reservoir Fixed Constructions 16 Expired
US7099811B2 Method of determining by numerical simulation the restoration conditions, by the fluids of a reservoir, of a complex well damaged by drilling operations Fixed Constructions 15 Expired
US7092822B2 Method of evaluating the capillary pressure curve of an underground deposit rocks based on rock cuttings measurements Physics 14 Expired
US5610524A Device for petrophysical measurement and implementation method Physics 7 Expired
US7238647B2 Method and fluid for controlling the saturation of a formation around a well Chemistry; Metallurgy 5 Expired
US6740625B1 Method and fluid for checking the saturation of a formation in the immediate vicinity of a well Chemistry; Metallurgy 2 Expired

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