Johnson & Johnson Clinical Diagnostics, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 37156
 
 
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 21104
 
 
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 1685
 
 
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 890
 
 
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 3160
 
 
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 254
 
 
 
C07K PEPTIDES 2133
 
 
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 248
 
 
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 189
 
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1228

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6645758 Containment cuvette for PCR and method of useSep 28, 92Nov 11, 03[C12M]
6280930 Amplifying and detecting target nucleic acids using a post amplification incubation stepApr 25, 97Aug 28, 01[C12P, C12Q]
6174668 Diagnostic compositions, elements, methods and test kits for amplification and detection of two or more target DNA's using primers having matched melting temperaturesMay 14, 93Jan 16, 01[C12P, C12Q]
6022695 Antenatal risk assessment screening for pregnancy abnormalitiesAug 07, 95Feb 08, 00[G01N]
6010912 Antenatal screening for chromosomal abnormalitiesDec 04, 95Jan 04, 00[G01N]
5997820 Integrally attached and operable multiple reaction vesselsMar 24, 98Dec 07, 99[B01L]
5981206 Dry analytical element and method for the detection of prostatic acid phosphataseMay 20, 92Nov 09, 99[C12Q]
5958789 Reduction in positive bias in wet assays due to splashingJul 29, 97Sep 28, 99[G01N]
5955153 Production of carriers for surface plasmon resonanceSep 30, 96Sep 21, 99[H05H]
5940183 Filter wheel and method using filters of varying thicknessesJun 11, 97Aug 17, 99[G01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6475729 Nucleic acid amplification and detection methods using rapid polymerase chain reaction cycleExpiredOct 29, 99Nov 05, 02[C12Q]
6322992 Method for the determination of a specific binding ligand using a vanadium bromoperoxidase as a signal-generating enzymeExpiredOct 17, 97Nov 27, 01[G01N]
6083686 Increased production of Thermus aquaticus DNA polymerase in E. coliExpiredOct 26, 90Jul 04, 00[C12N, C12Q]
6018933 Pre-bagging method and apparatusExpiredFeb 09, 99Feb 01, 00[B65B]
5715611 Apparatus for controlling humidityExpiredOct 18, 96Feb 10, 98[F26B]
5690311 Floor clamp for an analyzerExpiredApr 02, 96Nov 25, 97[F16M]
5672512 Chain incubator/conveyor and method of useExpiredFeb 12, 96Sep 30, 97[G01N]
5623106 Method and apparatus for forming disposable tips in an analyzerExpiredJun 06, 95Apr 22, 97[G01N]
5620860 Method for washing immunoassay elementsExpiredFeb 24, 95Apr 15, 97[G01N]
5599715 Lower alcohol sulfate wash solutionExpiredJul 02, 90Feb 04, 97[G01N]
5576214 Method of supplying disposable tips to an aspiratorExpiredSep 14, 94Nov 19, 96[G01N]
5548109 Bar code detecting circuitryExpiredMay 18, 95Aug 20, 96[G06K]
5536927 Bar code detecting circuitryExpiredMay 18, 95Jul 16, 96[G06K]
5536929 Bar code detecting circuitryExpiredMay 18, 95Jul 16, 96[G06K]
5525514 Wash detection method for dried chemistry test elementsExpiredApr 03, 95Jun 11, 96[G01N]
5523054 Test element for quantitative NIR spectroscopic analysisExpiredJan 31, 95Jun 04, 96[G01N]
5523056 Twin rotor incubator assemblyExpiredApr 29, 94Jun 04, 96[G01N]
D369564 Chemical analyzerExpiredJun 23, 94May 07, 96[]
5507388 Cartridge-free stacks of slide elementsExpiredOct 04, 94Apr 16, 96[B65D]
5490972 Raising mechanism for incubator coverExpiredApr 29, 94Feb 13, 96[G01N]

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