EK

EIKEN KAGAKU KABUSHIKI KAISHA

26 Marks
Corp.
First Filed:Mar 6, 1990Latest Filed:Mar 29, 2024Address:4-19-9 Taito, Taito-ku, Tokyo, JP

Portfolio Overview

Registered
17(65%)
Dead
9(35%)

Top Classes

Class 10
Medical Apparatus
14(54%)
Class 5
Pharmaceuticals
11(42%)
Class 1
Industrial Chemicals & Adhesives
4(15%)

TTAB Proceedings

No litigation activity

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Trademark Activity Timeline(1990 – 2025)

Trademark Portfolio

26 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
OC-SENSOR R70
OC-SENSOR R70
Trademark
Stylized
REGISTERED
Owner:
Serial:79397131
Filed:Mar 29, 2024
Classes:10
Registration:7691535
Registered:Feb 18, 2025
Goods & Services
Medical machines and apparatus for occult blood analysis, namely, fecal occult blood analyzers; medical machines and apparatus for fecal calprotectin analysis, namely, fecal calprotectin analyzers.
OC-FIT
OC-FIT
Trademark
Word
REGISTERED
Owner:
Serial:79315403
Filed:May 19, 2021
Classes:5
Registration:6810885
Registered:Aug 9, 2022
Goods & Services
Diagnostic preparations for medical purposes; medical diagnostic reagents; medical diagnostic reagents for detecting fecal occult blood
OC-SENSOR FIT
OC-SENSOR FIT
Trademark
Word
REGISTERED
Owner:
Serial:79315416
Filed:May 19, 2021
Classes:5
Registration:6810886
Registered:Aug 9, 2022
Goods & Services
Diagnostic preparations for medical purposes; medical diagnostic reagents; medical diagnostic reagents for detecting fecal occult blood
OC-SENSOR CERES
OC-SENSOR CERES
Trademark
Stylized
REGISTERED
Owner:
Serial:79308524
Filed:Feb 17, 2021
Classes:10
Registration:6610330
Registered:Jan 11, 2022
Goods & Services
Medical machines and apparatus for occult blood analysis, namely, fecal occult blood analyzers; medical machines and apparatus for fecal calprotectin analysis, namely, fecal calprotectin analyzers
OC-SENSOR CERES
OC-SENSOR CERES
Trademark
Word
REGISTERED
Owner:
Serial:79290910
Filed:May 29, 2020
Classes:10
Registration:6413621
Registered:Jul 13, 2021
Goods & Services
Medical machines and apparatus for occult blood analysis, namely, fecal occult blood analyzers; medical machines and apparatus for fecal calprotectin analysis, namely, fecal calprotectin analyzers
OC-FCA
OC-FCA
Trademark
Word
REGISTERED
Owner:
Serial:79280692
Filed:Dec 20, 2019
Classes:5
Registration:6098430
Registered:Jul 14, 2020
Goods & Services
Medical diagnostic reagents for the measurement of fecal calprotectin; diagnostic reagents for medical or veterinary purposes; diagnostic preparations for medical or veterinary purposes
VET-SAA 'EIKEN'
VET-SAA 'EIKEN'
Trademark
Stylized
REGISTERED
Owner:
Serial:79275809
Filed:Nov 25, 2019
Classes:1
Registration:6177212
Registered:Oct 20, 2020
Goods & Services
Reagents for research purposes * for measuring serum amyloid A for veterinary use *
SIMPROVA
SIMPROVA
Trademark
Word
REGISTERED
Owner:
Serial:79281294
Filed:Oct 29, 2019
Classes:1
Registration:6344064
Registered:May 11, 2021
Goods & Services
Chemical reagents for laboratory or research purposes, other than for medical or veterinary purposes; chemical reagents, other than for medical or veterinary purposes; chemicals for use in industry and science; diagnostic reagents, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes; chemical reagents for use in genetic research; nucleic acid-based reagents, other than for medical or veterinary purposes; chemical and biochemical preparations for industrial or scientific purposes, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes, namely, nucleic acids reagents, buffer solution, aqueous and non-aqueous solutions of alcohols, salts, distilled water, purified water, silica in powdered or granulated form, and magnetic particles in fluid form; chemical materials for reaction vessels for purification, lysis, modification and manipulation of biological samples or microorganism, and for the performance of marking, separation, isolation, purification, amplification and analytical methods for biopolymers, in particular nucleic acids for separation, analysis and purification of biological and biochemical compounds, none of the foregoing for medical or veterinary purposes; reagents and solvents for sample preparation for purification, lysis, modification and manipulation of biological samples or microorganism, and for the performance of marking, separation, isolation, purification, amplification and analytical methods for biopolymers, in particular nucleic acids for separation, analysis and purification of biological and biochemical compounds, none of the foregoing for medical or veterinary purposes; kits comprising chemical, biochemical and biotechnological products for preparation, purification, lysis, modification and manipulation of samples, and for the performance of marking, separation, isolation, purification, amplification and analytical methods for biopolymers, in particular nucleic acids, including nucleic acids made from biological and biochemical sample material, for separation, analysis and purification of biological and biochemical compounds, none of the foregoing for medical or veterinary purposes; reagent paper, other than for medical or veterinary purposes | Diagnostic reagents for medical or veterinary purposes; diagnostic preparations for medical or veterinary purposes; reagents for use in medical genetic testing; reagents for use in veterinary genetic testing; nucleic acid-based reagents for medical or veterinary use; diagnostic preparations for medical or veterinary purposes, namely, nucleic acids, marking reagents, buffer chemicals, aqueous and non-aqueous solutions of primary, secondary and tertiary alcohols, salts, distilled water, purified water, and magnetic particles in fluid form; diagnostic preparations for medical or veterinary purposes, namely, materials for reaction vessels for purification, lysis, modification and manipulation of biological samples or microorganism, and for the performance of marking, separation, isolation, purification, amplification and analytical methods for biopolymers, in particular nucleic acids, enzymes, proteins, macro molecules and biologically active substances for separation, analysis and purification of biological and biochemical compounds; diagnostic preparations for medical or veterinary purposes, namely, chemical, biochemical and biotechnological products, and kits comprising products for medical or veterinary purposes, namely, chemical, biochemical and biotechnological products for sample preparation, purification, lysis, modification and manipulation of biological samples or microorganism, and for the performance of marking, separation, isolation, purification, amplification and analytical methods for biopolymers, namely, nucleic acids for medical and veterinary medical purposes, for detecting pathogens, genetic information and conditions of the human body | Downloadable computer software used for medical examinations and diagnoses; computer hardware for data processing for scientific research or medical purposes; downloadable computer software for data processing for scientific research or medical purposes; computer programs, recorded, for the analysis of biological samples or microorganisms for scientific, research, or medical purposes; computer programs, downloadable, for the analysis of biological samples or microorganisms for scientific, research, or medical purposes; laboratory experimental machines and apparatus for the analysis of biological samples or microorganisms for scientific research purposes; laboratory apparatus and instruments for the analysis of biological samples or microorganisms for scientific research purposes; laboratory apparatus and instruments, namely, gene amplifiers; laboratory devices for detecting genetic sequences; molecular probes for scientific purposes other than for medical or veterinary purposes | Diagnostic apparatus for medical purposes for the analysis of biological samples; fully automated nucleic acid-based reading and analysis medical instrument for rapid diagnostic of infections and diseases at point-of-care for personalized healthcare; genetic testing apparatus for medical or veterinary diagnostic use; clinical and medical diagnostic instruments, namely, nucleic acid analyzer; biological sample collection devices in the nature of medical devices for obtaining body fluid samples; medical specimen cups; disposable devices for analysis of biological samples for medical purposes; molecular probes for medical and veterinary medical purposes
SIMPROVA
SIMPROVA
Trademark
Combined
REGISTERED
Owner:
Serial:79285418
Filed:Oct 29, 2019
Classes:1
Registration:6375113
Registered:Jun 8, 2021
Goods & Services
Chemical reagents for laboratory or research purposes, other than for medical or veterinary purposes; chemical reagents, other than for medical or veterinary purposes; chemicals for use in industry and science; diagnostic reagents, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes; chemical reagents for use in genetic research; nucleic acid-based reagents, other than for medical or veterinary purposes; chemical and biochemical preparations for industrial or scientific purposes, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes, namely, nucleic acids reagents, buffer solution, aqueous and non-aqueous solutions of alcohols, salts, distilled water, purified water, silica in powdered or granulated form, and magnetic particles in fluid form; chemical materials for reaction vessels for purification, lysis, modification and manipulation of biological samples or microorganism, and for the performance of marking, separation, isolation, purification, amplification and analytical methods for biopolymers, in particular nucleic acids for separation, analysis and purification of biological and biochemical compounds, none of the foregoing for medical or veterinary purposes; reagents and solvents for sample preparation for purification, lysis, modification and manipulation of biological samples or microorganism, and for the performance of marking, separation, isolation, purification, amplification and analytical methods for biopolymers, in particular nucleic acids for separation, analysis and purification of biological and biochemical compounds, none of the foregoing for medical or veterinary purposes; kits comprising chemical, biochemical and biotechnological products for preparation, purification, lysis, modification and manipulation of samples, and for the performance of marking, separation, isolation, purification, amplification and analytical methods for biopolymers, in particular nucleic acids, including nucleic acids made from biological and biochemical sample material, for separation, analysis and purification of biological and biochemical compounds, none of the foregoing for medical or veterinary purposes; reagent paper, other than for medical or veterinary purposes | Diagnostic reagents for medical or veterinary purposes; diagnostic preparations for medical or veterinary purposes; pharmaceutical preparations for the analysis of biological samples; reagents for use in medical genetic testing; reagents for use in veterinary genetic testing; nucleic acid-based reagents for medical or veterinary use; diagnostic preparations for medical or veterinary purposes, namely, nucleic acids, marking reagents, buffer chemicals, aqueous and non-aqueous solutions of primary, secondary and tertiary alcohols, salts, distilled water, purified water, and magnetic particles in fluid form; diagnostic preparations for medical or veterinary purposes, namely, materials for reaction vessels for purification, lysis, modification and manipulation of biological samples or microorganism, and for the performance of marking, separation, isolation, purification, amplification and analytical methods for biopolymers, in particular nucleic acids, enzymes, proteins, macro molecules and biologically active substances for separation, analysis and purification of biological and biochemical compounds; diagnostic preparations for medical or veterinary purposes, namely, chemical, biochemical and biotechnological products, and kits comprising products for medical or veterinary purposes, namely, chemical, biochemical and biotechnological products for sample preparation, purification, lysis, modification and manipulation of biological samples or microorganism, and for the performance of marking, separation, isolation, purification, amplification and analytical methods for biopolymers, namely, nucleic acids for medical and veterinary medical purposes, for detecting pathogens, genetic information and conditions of the human body | Downloadable computer software used for medical examinations and diagnoses; computer hardware for data processing for scientific research or medical purposes; downloadable computer software for data processing for scientific research or medical purposes; computer programs, recorded, for the analysis of biological samples or microorganisms for scientific, research, or medical purposes; computer programs, downloadable, for the analysis of biological samples or microorganisms for scientific, research, or medical purposes; laboratory experimental machines and apparatus for the analysis of biological samples or microorganisms for scientific research purposes; laboratory apparatus and instruments for the analysis of biological samples or microorganisms for scientific research purposes; laboratory apparatus and instruments, namely, gene amplifiers; laboratory devices for detecting genetic sequences; molecular probes for scientific purposes other than for medical or veterinary purposes | Diagnostic apparatus for medical purposes for the analysis of biological samples; fully automated nucleic acid-based reading and analysis medical instrument for rapid diagnostic of infections and diseases at point-of-care for personalized healthcare; genetic testing apparatus for medical or veterinary diagnostic use; clinical and medical diagnostic instruments, namely, nucleic acid analyzer; biological sample collection devices in the nature of medical devices for obtaining body fluid samples; medical specimen cups; disposable devices for analysis of biological samples for medical purposes; molecular probes for medical and veterinary medical purposes
OC-SENSOR IO
OC-SENSOR IO
Trademark
Word
REGISTERED
Owner:
Serial:79251061
Filed:Dec 14, 2018
Classes:10
Registration:5837014
Registered:Aug 20, 2019
Goods & Services
Medical machines and apparatus for occult blood analysis, namely, fecal occult blood analyzers
OC-SENSOR IO
OC-SENSOR IO
Trademark
Stylized
REGISTERED
Owner:
Serial:79251062
Filed:Dec 14, 2018
Classes:10
Registration:5837015
Registered:Aug 20, 2019
Goods & Services
Medical machines and apparatus for occult blood analysis, namely, fecal occult blood analyzers
79149918
79149918
Trademark
Design
CANCELLED
Owner:
Serial:79149918
Filed:Apr 14, 2014
Classes:5
Registration:4722028
Registered:Apr 21, 2015
OC-SENSOR PLEDIA
OC-SENSOR PLEDIA
Trademark
Stylized
CANCELLED
Owner:
Serial:79146087
Filed:Feb 4, 2014
Classes:10
Registration:4643145
Registered:Nov 25, 2014
IMMUNOCATCH
IMMUNOCATCH
Trademark
Word
CANCELLED
Owner:
Serial:79143668
Filed:Sep 27, 2013
Classes:5
Registration:4774637
Registered:Jul 21, 2015
OC-SENSOR PLEDIA
OC-SENSOR PLEDIA
Trademark
Word
CANCELLED
Owner:
Serial:79131202
Filed:Apr 22, 2013
Classes:10
Registration:4508674
Registered:Apr 8, 2014
OC-SENSOR IO
OC-SENSOR IO
Trademark
Stylized
ABANDONED
Owner:
Serial:85797738
Filed:Dec 7, 2012
Classes:10
OC-SENSOR IO
OC-SENSOR IO
Trademark
Word
ABANDONED
Owner:
Serial:85797657
Filed:Dec 7, 2012
Classes:10
OC FIT-CHEK
OC FIT-CHEK
Trademark
Word
REGISTERED
Owner:
Serial:77942665
Filed:Feb 23, 2010
Classes:5
Registration:3994708
Registered:Jul 12, 2011
Goods & Services
Class 005: Diagnostic reagents for clinical medical laboratory use in the field of hematology
OC-SENSOR DIANA
OC-SENSOR DIANA
Trademark
Word
REGISTERED
Owner:
Serial:77482574
Filed:May 23, 2008
Classes:5, 10
Registration:3842100
Registered:Aug 31, 2010
Goods & Services
[ Diagnostic preparations for medical use; diagnostic reagents for medical use; diagnostic reagents for medical use, namely, for immunological detection of fecal occult blood ] | Medical machines and apparatus for occult blood analysis, namely, fecal occult blood analyzers
DIANA OC-SENSOR
DIANA OC-SENSOR
Trademark
Stylized
REGISTERED
Owner:
Serial:79053356
Filed:Apr 9, 2008
Classes:10
Registration:3609019
Registered:Apr 21, 2009
Goods & Services
Apparatus for occult blood analysis, namely, fecal occult blood analyzers
OC-AUTO
OC-AUTO
Trademark
Word
REGISTERED
Owner:
Serial:76597320
Filed:Jun 15, 2004
Classes:5, 10
Registration:3022594
Registered:Dec 6, 2005
Goods & Services
Diagnostic reagents for immunological detection of fecal occult blood; Apparatus for blood analysis, namely, fecal occult blood analyzers
OC-LIGHT
OC-LIGHT
Trademark
Word
ABANDONED
Owner:
Serial:76594792
Filed:May 28, 2004
Classes:5
Goods & Services
diagnostic reagents for immunological detection of fecal occult blood
PRIMEREXPLORER
PRIMEREXPLORER
Trademark
Stylized
REGISTERED
Owner:
Serial:76478152
Filed:Dec 9, 2002
Classes:9
Registration:3580892
Registered:Feb 24, 2009
Goods & Services
COMPUTER PROGRAMS FOR DNA SEQUENCING
LOOPAMP
LOOPAMP
Trademark
Combined
REGISTERED
Owner:
Serial:76365780
Filed:Feb 4, 2002
Classes:1, 5, 9, +1
Registration:3097022
Registered:May 30, 2006
Goods & Services
Electronic circuits, magnetic disks, and magnetic tapes stored with computer programs for the purposes of medical diagnostic, medical treatment and point assessment for health insurance claims; magnetic disks, magnetic tapes and image processing equipment stored with computer programs for making medical diagnostic by image processing; magnetic disks, magnetic tapes, optical disks, CD-ROMs and electronic circuits stored with computer programs used for databases for maintenance of DNA chain and word processors for operation of DNA chain; electronic circuits, magnetic disks, magnetic tapes and optical disks stored with computer programs for providing and managing access to databases and files through computer networks; recorded computer programs for extracting required data from databases at high-speed and converting them in the CSV [ from ] * form for * use in the field of DNA research; storage media stored with computer programs for using database software; [ Diagnostic reagents for detecting genes of bacteria and viruses; diagnostic kits containing reagents for diagnostic purposes and probes arranged in the shape of alleys; kits of reagents for chemical and biochemical diagnostic purposes used for examination by gene probe method; kits comprised of reagents for diagnostic purposes for specifying gene and biochemical materials used in medical, veterinary, environmental and research laboratory; kits for gene diagnostic purposes consisting of detecting reagents, antibodies, and nucleic acid probes used in clinical medicine; DNA chips; medicines for diagnostic purposes for the treatment of genetic disease ]; Reagents for researching on genes scientifically or biologically; chemical reagents used for detecting, measuring or identifying gene materials or compounds; chemical reagent kits used for genes consisting of detecting reagents, antibodies and nucleic acid probes, used for chemical research; chemicals produced by gene recombination manipulation for use in genetic research and genetic diagnosis; [ Medical machines and apparatus, namely, medical diagnostic equipment for extracting and analyzing viruses in the human body by extracting, amplifying and detecting genes and diagnostic medical test instruments for performing nucleic acid based in vitro tests; kits used in examination by gene probe method consisting of containers, tubes and diagnostic machines and apparatus used for treating analytes; gene diagnostic machines and apparatus, namely, diagnostic medical test instruments for performing nucleic acid based in vitro tests ]
OC-HEMODIA
OC-HEMODIA
Trademark
Word
CANCELLED
Owner:
Serial:74149033
Filed:Mar 19, 1991
Classes:5
Registration:1749208
Registered:Jan 26, 1993
Goods & Services
diagnostic reagents for immunological detection of fecal occult blood
OC-SENSOR
OC-SENSOR
Trademark
Word
ABANDONED
Owner:
Serial:74035273
Filed:Mar 6, 1990
Classes:10

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