Inventor · Ulvila, FI

Per Nyman

13Patents
7h-index
21Co-inventors
62Inventor score

Filing activity: Sep 23, 1988 → Apr 6, 2005

Most-cited inventions

PatentTitleAreaCited byStatus
US5645577A Connection indicator for medical device Electricity 25 Expired
US5392791A Controllable intracardial electrode device Human Necessities 24 Expired
US5571160A Permanently curved sleeve for shaping an electrode cable, and method for implanting the cable with the sleeve Human Necessities 14 Expired
US5397340A Method and arrangement for implanting or explanting an intravascular catheter Human Necessities 12 Expired
US5051284A Protective wrapping of film Emerging Cross-Sectional Technologies 11 Expired
US5423884A Medical electrode and electrode implantation device Human Necessities 9 Expired
US5376109A Medical electrode device Human Necessities 8 Expired
US5507662A Device for affixing an electrode cable to an apparatus Human Necessities 7 Expired
US5535745A Auxiliary body for guiding a stylet into the stylet channel of an implantable medical electrode Human Necessities 5 Expired
US5619840A Package and a procedure for packing bags into a roll Performing Operations; Transporting 4 Expired
US7943012B2 Protecting device for spraying equipment and method of protecting it and its surroundings Textiles; Paper 3 Active
US5423880A Implantable medical electrode device including structure for explanting same Human Necessities 2 Expired
US5423879A Controllable electrode device for in vivo tissue stimulation Human Necessities 2 Expired

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