154 patents
Page 6 of 8
Utility
Devices, Systems and Methods for Analyzing Fluid Streams
18 Mar 21
Certain embodiments described herein are directed to systems and methods that can be used to analyze species in a fluid stream.
Lee Marotta
Filed: 17 Aug 20
Utility
Methods and Systems for Quantifying Two or More Analytes Using Mass Spectrometry
11 Mar 21
Certain embodiments described herein are directed to methods and systems of detecting two or more analytes present in a single system such as a nanoparticle or nanostructure.
Samad Bazargan, Hamid Badiei
Filed: 6 Jul 20
Utility
Detection of an autoantibody
4 Mar 21
A diagnostically useful carrier includes a peptide including the amino acid sequence set forth in SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO: 3, SEQ ID NO: 4 or a variant thereof.
Susanne SCHOCH MCGOVERN, Albert Becker
Filed: 11 Aug 20
Utility
Traps for Use with Chromatography Systems
4 Mar 21
Certain configurations are provided herein of a trap that can be used with chromatography systems.
Timothy Ruppel, Brett Boyer
Filed: 19 Jun 20
Utility
Ion Flow Guide Devices and Methods
25 Feb 21
Certain configurations of devices are described herein that include DC multipoles that are effective to direct ions.
Kaveh Kahen, Hamid Badiei
Filed: 23 Jul 20
Utility
an Immunoassay for the Diagnosis of Viral Infections
4 Feb 21
A recombinant polypeptide can be used in the diagnosis of the presence of a Zika virus in a patient.
Katja Steinhagen, Andrea Deerberg, Erik Lattwein, Christiane Radzimski, Jana Böthfür
Filed: 1 Oct 20
Utility
Purification of Nucleic Acids In a Microfludic Chip by Separation
4 Feb 21
A system may include a horizontal actuator to move a tray, to which a microwell plate and a microfluidic chip may be coupled.
Derek TROIANO
Filed: 23 Jan 19
Utility
Method for detecting the presence of different antinuclear antibody fluorescence pattern types and apparatus for this purpose
21 Jan 21
A method is for detecting respective potential presence of respective different antinuclear antibody fluorescence pattern types on a biological cell substrate including human epithelioma cells, including: acquiring a first image which represents staining of the cell substrate by a first fluorescent dye, and acquiring a second image which represents staining of the cell substrate by a second fluorescent dye, detecting, on the basis of the first image, respective image segments which in each case represent at least one mitotic cell, selecting, on the basis of the detected image segments, subimages of the first image and subimages corresponding thereto of the second image and detecting, on the basis of the selected subimages of the first image and of the selected subimages of the second image, respective actual presence of respective cellular fluorescence pattern types by means of a convolutional neural network.
Jens KRAUTH, Christopher Krause, Joern Voigt, Melanie Hahn, Christian Marzahl, Stefan Gerlach
Filed: 2 Jul 20
Utility
An improved thermal modulator
6 Jan 21
A thermal modulator for gas chromatography includes an analytical capillary to be traversed by analytes and that is interposed between two gas chromatographic columns; a cooling system having a cold zone, a support element associated with the cold zone and supporting a portion of the analytical capillary at a corresponding or slightly higher temperature than the cold zone, so as to define a trapping portion of the analytes; a control system, which selectively controls the emission of pulsed current to electrically conductive elements associated with the analytical capillary to heat the trapping portion and cause the release or desorption of previously immobilized analytes; and a heating system of a portion of the analytical capillary, positioned outside of the support element and upstream of the support element, so as to generate a rapid expansion of the gas contained in the portion and facilitate the advancement of the released or desorbed analytes.
William W. Carson, Alberto Crotti, Massimiliano Saini, Roberto Taschini
Filed: 18 Mar 19
Utility
Novel assay for the diagnosis of nematode infections
6 Jan 21
A diagnostically useful carrier includes (a) a peptide including the amino acid sequence set forth in SEQ ID NO:1 or a variant thereof, and (b) a somatic lysate of Toxocara canis larvae.
Babett MENGE, Katja Steinhagen, Juliane Schaefer, Christian Probst, Andrea Deerberg, Mandy Unger, Claudia Messing
Filed: 29 Jun 20
Utility
Spectrometers and Instruments Including Them
30 Dec 20
Certain configurations are described herein of an optical spectrometer and instruments including an optical spectrometer.
Mahsa Farsad, David Aikens
Filed: 13 Sep 20
Utility
Sample support for the take-up of dried blood constituents and process for obtaining a membrane element with dried blood constituents
23 Dec 20
A sample support has an absorbent membrane layer which is based on a nonwoven polyolefin and which has at least one take-up region with dried blood constituents.
Alf Weimann, Lisa Honold, Henning Seismann, Winfried Stoecker
Filed: 9 Jun 20
Utility
Devices, Systems, and Methods for Preparing Field Samples
23 Dec 20
A system for preparing a test sample includes a vial holder, a needle trap connected to the vial holder, and a sample preparation station.
Nathan L. Porter, Anthony David Rands
Filed: 31 Aug 20
Utility
Method and products for the diagnosis of a seafood allergy
23 Dec 20
A diagnostically useful carrier includes a means for specifically capturing an antibody to a polypeptide from the group including squid MLC1 or squid MLC2 or a variant thereof in a sample from a subject.
Waltraud Suer, Marco Klinge, Alf Weimann, Stefanie Rohwer, Henning Seismann, Mariona Pascal Capdevila
Filed: 16 Jun 20
Utility
Systems, Methods, and Apparatus for Drawing and Editing Chemical Structures on a User Interface via User Gestures
23 Dec 20
Systems, methods, and apparatus are provided that allow a user to draw and edit a chemical structure using one or more gestures performed on an input interface.
Robin Young Smith, Scott Gregory Flicker, Daniel Malcolm Oberlin, Andrew Smellie
Filed: 26 Aug 20
Utility
Ionization Sources and Methods and Systems Using Them
16 Dec 20
Certain configurations of an ionization source comprising a multipolar rod assembly are described.
Adam Patkin
Filed: 10 Jun 19
Utility
A novel assay for the diagnosis of viral infections
9 Dec 20
A recombinant or chemically synthesized polypeptide includes SEQ ID NO: 1 or a variant thereof.
Katja Steinhagen, Marc Pollmann, Claudia Messing, Oliver Klemens, Jana Boethfuer
Filed: 21 Feb 19
Utility
Optical Scanning Arrangement and Method
2 Dec 20
A method is used for optical scanning of at least one object region placed on a transparent specimen holder.
Christian Feirer, Erik Bernitt, Marc Paul, Rafael Roznowicz
Filed: 8 Apr 18
Utility
Systems and Methods Using a Gas Mixture to Select Ions
11 Nov 20
Certain configurations described herein are directed to mass spectrometer systems that can use a gas mixture to select and/or detect ions.
Pritesh Patel, Chady Stephan, Fadi Abou-Shakra
Filed: 30 Mar 20
Utility
Carrier and method for detecting an analyte in dried blood spots
28 Oct 20
A carrier includes at least one take-up region based on a non-woven polyolefin containing dried-up capillary blood.
Henning SEISMANN, Victor Herbst, Alf Weimann, Birgit Wichner, Winfried Stoecker
Filed: 21 Apr 20