DH Technologies Development Pte. Ltd. Patent Application Trends in 2024

DH Technologies Development Pte. Ltd. patent applications in 2024

Top 10 Technology Areas

• H01J49/0431 (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps)
  • Count: 8 patents
  • Example: 20240234117. Methods and Apparatus for Washing Sampling Probe for Use in Mass Spectrometry Systems simplified abstract (DH Technologies Development Pte. Ltd.)
• H01J49/24 (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps)
  • Count: 8 patents
  • Example: 20240234117. Methods and Apparatus for Washing Sampling Probe for Use in Mass Spectrometry Systems simplified abstract (DH Technologies Development Pte. Ltd.)
• H01J49/0031 (Particle spectrometers or separator tubes)
  • Count: 6 patents
  • Example: 20240234123. Method of Performing MS/MS of High Intensity Ion Beams Using a Bandpass Filtering Collision Cell to Enhance Mass Spectrometry Robustness simplified abstract (DH Technologies Development Pte. Ltd.)
• H01J49/165 ({Electrospray ionisation})
  • Count: 5 patents
  • Example: 20240170270. BUBBLE BASED SAMPLE ISOLATION IN A TRANSPORT LIQUID simplified abstract (DH Technologies Development Pte. Ltd.)
• G01N27/624 (Differential mobility spectrometry [DMS]; Field asymmetric-waveform ion mobility spectrometry [FAIMS])
  • Count: 4 patents
  • Example: 20240003846. Methods For Detection Of Isomeric Steroids Using Differential Mobility Spectrometry simplified abstract (DH Technologies Development Pte. Ltd.)
• H01J49/0454 (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps)
  • Count: 4 patents
  • Example: 20240203717. Sampling From A Magnetic Induced Heterogenous System simplified abstract (DH Technologies Development Pte. Ltd.)
• G01N33/54326 ({Magnetic particles})
  • Count: 3 patents
  • Example: 20240230633. ENZYME-CONJUGATED MAGNETIC BEADS SUSPENDED IN INTERNAL STANDARD BUFFER simplified abstract (DH Technologies Development Pte. Ltd.)
• H01J49/4215 ({Quadrupole mass filters ()
  • Count: 3 patents
  • Example: 20240234123. Method of Performing MS/MS of High Intensity Ion Beams Using a Bandpass Filtering Collision Cell to Enhance Mass Spectrometry Robustness simplified abstract (DH Technologies Development Pte. Ltd.)
• H01J49/0009 (Particle spectrometers or separator tubes)
  • Count: 3 patents
  • Example: 20240105435. Mass Spectrometer Calibration simplified abstract (DH Technologies Development Pte. Ltd.)
• G01N30/7233 (INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES (measuring or testing processes other than immunoassay, involving enzymes or microorganisms)
  • Count: 3 patents
  • Example: 20240159716. NON-CONTACT SAMPLER WITH AN OPEN-PORT INTERFACE FOR LIQUID CHROMATOGRAPHY SYSTEMS simplified abstract (DH Technologies Development Pte. Ltd.)

Emerging Technology Areas

• H01J49/067 ({Ion lenses, apertures, skimmers})
  • Count: 1 patents
  • Example: 20240222104. SEALING INTERFACE FOR CURTAIN CHAMBER simplified abstract (DH Technologies Development Pte. Ltd.)
• H01J49/045 (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps)
  • Count: 1 patents
  • Example: 20240222104. SEALING INTERFACE FOR CURTAIN CHAMBER simplified abstract (DH Technologies Development Pte. Ltd.)
• H01J49/044 (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps)
  • Count: 1 patents
  • Example: 20240222104. SEALING INTERFACE FOR CURTAIN CHAMBER simplified abstract (DH Technologies Development Pte. Ltd.)
• H01J49/08 (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps)
  • Count: 1 patents
  • Example: 20240222103. Internal Fragment Reduction in Top Down ECD Analysis of Proteins simplified abstract (DH Technologies Development Pte. Ltd.)
• H01J49/0054 (Particle spectrometers or separator tubes)
  • Count: 1 patents
  • Example: 20240222103. Internal Fragment Reduction in Top Down ECD Analysis of Proteins simplified abstract (DH Technologies Development Pte. Ltd.)
• H01J49/068 (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps)
  • Count: 1 patents
  • Example: 20240112901. SYSTEMS AND METHODS FOR CONTROLLING FLOW THROUGH AN OPEN PORT INTERFACE simplified abstract (DH Technologies Development Pte. Ltd.)
• H01J49/4295 (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps)
  • Count: 1 patents
  • Example: 20240194472. Nested Electrostatic Linear Ion Traps and Methods of Operating the Same simplified abstract (DH Technologies Development Pte. Ltd.)
• G05F3/16 (SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES (regulating the timing or recurrence frequency of pulses in radar or radio navigation systems)
  • Count: 1 patents
  • Example: 20240192717. POWER SUPPLY simplified abstract (DH Technologies Development Pte. Ltd.)
• G01N30/72 (INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES (measuring or testing processes other than immunoassay, involving enzymes or microorganisms)
  • Count: 1 patents
  • Example: 20240068997. Method and System for Mass Spectrometry Signal Quality Assessment simplified abstract (DH Technologies Development Pte. Ltd.)
• B01D15/08 (SEPARATION (separating solids from solids by wet methods)
  • Count: 1 patents
  • Example: 20240068997. Method and System for Mass Spectrometry Signal Quality Assessment simplified abstract (DH Technologies Development Pte. Ltd.)

Top Inventors

• Thomas R. COVEY (10 patents)
• Chang LIU (9 patents)
• Bradley B. SCHNEIDER (8 patents)
• Peter KOVARIK (5 patents)
• James HAGER (4 patents)
• Yang KANG (3 patents)
• Eric Thomas DZIEKONSKI (3 patents)
• Leigh BEDFORD (3 patents)
• Chang Liu (3 patents)
• Stephen TATE (2 patents)

Patent Categories

Geographical Distribution of Inventors

Geographical Distribution of US Inventors