US Patent No: D367236

Number of patents in Portfolio can not be more than 2000

Pregnancy testing stick

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Abstract

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CHEFARO INTERNATIONAL B.V.ROTTERDAM4

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Groothuizen, Theodorus J J Rotterdam, NL 6 82
Raijmakers, Jozef H M Eindhoven, NL 6 50
van, Peer Irene P J RE Gouda, NL 2 21

Cited Art

Patent Info (Count) # Cites Year
 
Chefaro International B.V. (1)
D348522 Pregnancy testing stick 24 1991
 
Fisons Limited (1)
D275268 pH Meter, or the like 6 1981
 
United States Surgical Corporation (1)
D254725 Temperature sensing probe 12 1977
 
Other [Check patent profile for assignment information] (1)
D315520 Veterinary digital thermometer 4 1988

Patent Citation Ranking

  • Citation Ranking not provided for expired patents

Forward Cites

Patent Info (Count) # Cites Year
 
INSIGHT PHARMACEUTICALS LLC (4)
D554765 Pregnancy tester 0 2004
D548854 Pregnancy tester 0 2004
D512156 Pregnancy tester 8 2004
D511574 Pregnancy tester 12 2004
 
INVERNESS MEDICAL SWITZERLAND GMBH (2)
D509901 Handheld medical test device 15 2003
D523964 Handheld medical test device 9 2005
 
BINAX, INC. (1)
6,555,390 Chromatographic assay or test device 12 1999
 
CHURCH & DWIGHT CO., INC. (1)
D548359 Diagnostic test device with removable overcap 3 2005
 
TSURUMI SEIKI CO., LTD. (1)
D397628 Probe for measuring an electric conductivity 3 1997