US Patent No: 5,370,115

Number of patents in Portfolio can not be more than 2000

Bio-electrode and method of producing thereof

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Abstract

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Disclosure is a bio-electrode which can prevent paste from oozing out and color change from occurring and which allows the measurement to be stably performed even at the time immediately after the application. A catalyst is injected into sponge in a foam tape and then a monomer is injected into the sponge. Thereafter, paste is injected into a center portion of a surface of the sponge which is in the side opposite to an electrode element.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
NIHON KOHDEN CORPORATIONTOKYO239
ROCKWELL SEMICONDUCTOR SYSTEMS, INC.NEWPORT BEACH, CA43

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakajima, Takashi Shinagawa, JP 150 929
Ogawa, Keikitsu Tokyo, JP 4 289

Cited Art Landscape

Patent Info (Count) # Cites Year
 
ARBO MEDIZIN-TECHNOLOGIE GMBH (1)
4,299,231 Electrically conductive, visco-elastic gel and its use in electrode 24 1979
 
HEWLETT-PACKARD COMPANY (1)
4,692,273 Novel gel compositions, processes for making same and uses in transmitting and measuring electrical impulses 16 1985
 
IPCO CORPORATION (1)
4,362,165 Stable gel electrode 36 1980
 
Kyowa Gas Chemical Industry Co., Ltd. (1)
4,947,847 Electrically conductive adhesive 10 1988
 
Minnesota Mining and Manufacturing Company (1)
4,406,827 Cohesive nonsticky electrically conductive gel composition 29 1979

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
ALZA CORPORATION (1)
6,246,904 Electrotransport drug delivery reservoirs containing inert fillers 10 1997
 
CARDIAC PACEMAKERS, INC. (1)
8,311,606 Conductive polymer patterned electrode for pacing 0 2006
 
NIHON KOHDEN CORPORATION (1)
6,650,922 Biological electrode 1 2001
 
Other [Check patent profile for assignment information] (2)
5,916,394 Caulking support strip and method 7 1997
6,650,934 Polymeric foam reservoirs for an electrotransport delivery device 3 1997