| PUREGENE QIAGEN NORTH AMERICAN HOLDINGS, INC.
75857698 24 Nov 1999 | on 21 Jan 2022
| chemical solutions for the extraction, isolation and purification of D... Class 001 Class 001 Chemical Products chemical solutions for the extraction, isolation and purification of DNA and RNA samples; kits for the extraction, isolation, and purification of DNA and RNA samples consisting primarily of chemical solutions, materials for isolating DNA and RNA, tubes, slides and printed instructions | | | GENTRA QIAGEN NORTH AMERICAN HOLDINGS, INC.
75852433 18 Nov 1999 | on 14 Mar 2021
| Chemical solutions for the extraction, isolation and purification of D... Class 001 Class 001 Chemical Products Chemical solutions for the extraction, isolation and purification of DNA and RNA samples; kits for the extraction, isolation and purification of DNA and RNA samples consisting primarily of chemical solutions, materials for isolating DNA and RNA, tubes, slides and printed instructions | | | GENERATION QIAGEN NORTH AMERICAN HOLDINGS, INC.
75104099 14 May 1996 | on 24 Oct 2018
| [ kit comprising reagents and solid support materials, namely, collect... Class 001 Class 001 Chemical Products [ kit comprising reagents and solid support materials, namely, collection paper and collection filters, all for use in the isolation of nucleic acids for clinical medical laboratory use ] Class 005 Class 005 Pharmaceutical Products [ kit comprising reagents and solid support materials, namely, collection paper and collection filters, all for use in the isolation of nucleic acids for clinical medical laboratory use ] | | | PRECLEAR QIAGEN NORTH AMERICAN HOLDINGS, INC.
78348087 06 Jan 2004 | on 26 Feb 2015
| Laboratory and clinical equipment for cleaning nucleic acid samples pr... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products PRE CLEAR | | | PERFECTPURE QIAGEN NORTH AMERICAN HOLDINGS, INC.
78291715 25 Aug 2003 | on 20 Nov 2014
| Chemicals for scientific and medical research purposes, namely, reagen... Class 001 Class 001 Chemical Products PERFECT PURE Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Chemicals for scientific and medical research purposes, namely, reagents for the isolation and/or purification of nucleic acids [ or proteins, ] as well as kits in which several of the aforementioned reagents are contained | | | FASTPLASMID QIAGEN NORTH AMERICAN HOLDINGS, INC.
78137388 20 Jun 2002 | on 26 Aug 2014
| Chemical products for commercial and scientific purposes, [namely enzy... Class 001 Class 001 Chemical Products Chemical products for commercial and scientific purposes, [namely enzymes, enzyme substrates, enzyme stabilizers, enzyme activators and enzyme inhibitors, all the aforementioned goods for use in particular with DNA amplification,] and also in the form of kits | | | QIAFLEX-DX QIAGEN NORTH AMERICAN HOLDINGS, INC.
97541217 09 Aug 2022 | on 21 Oct 2024
| Apparatus for testing gas, liquids and solids; Diagnostic apparatus fo... Class 001 Class 001 Chemical Products Apparatus for testing gas, liquids and solids; Diagnostic apparatus for the detection of pathogens for laboratory or research use; Scientific apparatus and instruments for measuring relative DNA, RNA and protein and parts and fittings therefor; Scientific apparatus, namely, spectrophotometer for measuring relative DNA, RNA and protein; Spectrograph apparatus Class 005 Class 005 Pharmaceutical Products Chemical reagents for medical or veterinary purposes; Diagnostic agents, preparations and substances for medical purposes; Diagnostic kits consisting primarily of monoclonal antibodies, buffers, and reagents for use in disease testing; Diagnostic reagents and contrast media for medical use; Medical diagnostic reagents and assays for testing of body fluids; Nucleic acid sequences and chemical reagents for medical and veterinary purposes; Reagents and media for medical and veterinary diagnostic purposes Class 009 Computer & Software Products & Electrical & Scientific Products Assays and reagents for use in genetic research; Assays for research purposes; Diagnostic reagents for clinical or medical laboratory use; Diagnostic reagents for scientific or research use; Reagent kits comprising generic DNA circle, DNA primers, polymerase and buffers for use in biotechnology fields; Chemical solutions and preparations consisting of pre-mixed reactants and reagents for scientific and research use in connection with amplification, analysis or labeling of nucleic acid; Nucleic acid sequences and chemical reagents for other than medical and veterinary purposes; Reagents for use in scientific apparatus for chemical or biological analysis
Class 010 Medical Instrument Products Apparatus for blood analysis; Diagnostic kits consisting primarily of probes, buffers and reagents for use in microbial testing; Displays, monitors and controllers for medical fluid injectors, namely, computer displays and computer monitors and controllers therefor used in direct association with medical diagnosis apparatus; Medical diagnostic instruments for the analysis of body fluids; Sample preparation device for medical diagnostic uses; Instruments and apparatus for medical diagnostic uses consisting of flow cytometers, hematology analyzers, sample preparation device, and related data management downloadable and recorded software sold as a unit | | | QIAVERSA-DX QIAGEN NORTH AMERICAN HOLDINGS, INC.
97541219 09 Aug 2022 | on 21 Oct 2024
| Apparatus for testing gas, liquids and solids; Diagnostic apparatus fo... Class 001 Class 001 Chemical Products Apparatus for testing gas, liquids and solids; Diagnostic apparatus for the detection of pathogens for laboratory or research use; Scientific apparatus and instruments for measuring relative DNA, RNA and protein and parts and fittings therefor; Scientific apparatus, namely, spectrophotometer for measuring relative DNA, RNA and protein; Spectrograph apparatus Class 005 Class 005 Pharmaceutical Products Chemical reagents for medical or veterinary purposes; Diagnostic agents, preparations and substances for medical purposes; Diagnostic kits consisting primarily of monoclonal antibodies, buffers, and reagents for use in disease testing; Diagnostic reagents and contrast media for medical use; Medical diagnostic reagents and assays for testing of body fluids; Nucleic acid sequences and chemical reagents for medical and veterinary purposes; Reagents and media for medical and veterinary diagnostic purposes Class 009 Computer & Software Products & Electrical & Scientific Products Assays and reagents for use in genetic research; Assays for research purposes; Diagnostic reagents for clinical or medical laboratory use; Diagnostic reagents for scientific or research use; Reagent kits comprising generic DNA circle, DNA primers, polymerase and buffers for use in biotechnology fields; Chemical solutions and preparations consisting of pre-mixed reactants and reagents for scientific and research use in connection with amplification, analysis or labeling of nucleic acid; Nucleic acid sequences and chemical reagents for other than medical and veterinary purposes; Reagents for use in scientific apparatus for chemical or biological analysis
Class 010 Medical Instrument Products Apparatus for blood analysis; Diagnostic kits consisting primarily of probes, buffers and reagents for use in microbial testing; Displays, monitors and controllers for medical fluid injectors, namely, computer displays and computer monitors and controllers therefor used in direct association with medical diagnosis apparatus; Medical diagnostic instruments for the analysis of body fluids; Sample preparation device for medical diagnostic uses; Instruments and apparatus for medical diagnostic uses consisting of flow cytometers, hematology analyzers, sample preparation device, and related data management downloadable and recorded software sold as a unit | | | GENTRA QIAGEN NORTH AMERICAN HOLDINGS, INC.
78189092 26 Nov 2002 | on 16 Aug 2024 | Printed matter, namely product guides and printed protocols in the nuc... Class 016 Class 016 Paper Goods and Printed Material Printed matter, namely product guides and printed protocols in the nucleic acid extraction field of isolation and purification | | | HOTMASTER QIAGEN NORTH AMERICAN HOLDINGS, INC.
78124362 26 Apr 2002 | on 22 Mar 2024 | Chemical products for commercial and scientific purposes, namely enzym... Class 001 Class 001 Chemical Products Chemical products for commercial and scientific purposes, namely enzymes, enzyme substrata, enzyme stabilizers and enzyme activators, all of these products mainly for use in polynucleotide synthesis, also in the form of kits | | 
