Chemical (12) Patents (Class D10/81)
  • Gas sensor and protective cover
    Patent number: 11226321
    Abstract: A gas sensor includes a sensor element, an inner protective cover having inside a sensor element chamber and having an element chamber inlet and an element chamber outlet, and an outer protective cover having an outer inlet and an outer outlet. A total cross-sectional area A [mm2] of the outer inlet, a total cross-sectional area B [mm2] of the element chamber inlet, a total cross-sectional area C [mm2] of the element chamber outlet, and a total cross-sectional area D [mm2] of the outer outlet satisfy B>A>C>D, a cross-sectional area ratio A/D is greater than a value of 2.0 and less than or equal to a value of 5.0, and A×B×C×D is greater than or equal to a value of 3000 and less than or equal to a value of 8500.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: January 18, 2022
    Assignee: NGK INSULATORS, LTD.
    Inventors: Yosuke Adachi, Takeshi Omori
  • Airborne chemical hazard detection apparatus
    Patent number: D910470
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: February 16, 2021
    Inventors: John R. Zour, Chad Matthew McClintock
  • Spectrometer
    Patent number: D910471
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: February 16, 2021
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Takafumi Yokino, Katsumi Shibayama, Katsuhiko Kato
  • Spectrometer
    Patent number: D911194
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: February 23, 2021
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Takafumi Yokino, Katsumi Shibayama, Katsuhiko Kato
  • Color, haze and clarity measurement instrument
    Patent number: D911859
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: March 2, 2021
    Inventor: Ranzy Morgan, III
  • Spectrometer
    Patent number: D913132
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: March 16, 2021
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Takafumi Yokino, Katsumi Shibayama, Katsuhiko Kato
  • Spectrometer
    Patent number: D913826
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: March 23, 2021
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Takafumi Yokino, Katsumi Shibayama, Katsuhiko Kato
  • Thermogravimetric analyzer
    Patent number: D915914
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: April 13, 2021
    Assignee: Hitachi High-Tech Science Corporation
    Inventors: Akira Kojima, Kazuyuki Yanase, Mengting Zou, Takashi Yamamoto, Yasuyuki Takagi, Ryota Matsumoto, Tomoyuki Mukai, Masaru Yokoyama
  • Breath alcohol tester
    Patent number: D918749
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: May 11, 2021
    Assignee: Shenzhen Longstone Technology Co., Ltd.
    Inventor: Yangying Yu
  • Gas analyzer
    Patent number: D919464
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: May 18, 2021
    Inventor: Naoto Takano
  • Diagnostic testing module
    Patent number: D920144
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: May 25, 2021
    Assignee: Becton, Dickinson and Company
    Inventors: Dwight Livingston, Michael T. VanSickler, Christopher John Murray, John Depler Coleman, Mathieu Dominic Turpault
  • Sample preparation module
    Patent number: D920145
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: May 25, 2021
    Assignee: Becton, Dickinson and Company
    Inventors: Dwight Livingston, Michael T. VanSickler, Christopher John Murray, John Depler Coleman, Mathieu Dominic Turpault
  • Inspection system
    Patent number: D920813
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: June 1, 2021
    Assignee: BAKER HUGHES OILFIELD OPERATIONS LLC
    Inventors: Yanmin Zhan, Najie Jiao, Sanmao Xiong, Wenhan Fu, Xiaoyu Jiang
  • Device for detecting corrosion of a metal part (vertical)
    Patent number: D920817
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: June 1, 2021
    Assignee: Rayong Engineering and Plant Service Co., LTD
    Inventors: Heh Kok Boon, Pongpat Lortrakul, Chayathorn Chuenmuneewong, Wee Keng Lay, Lim Eng Seng, Cheong Siah Chong
  • Inspection system
    Patent number: D921497
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: June 8, 2021
    Assignee: BAKER HUGHES OILFIELD OPERATIONS LLC
    Inventors: Yanmin Zhan, Najie Jiao, Sanmao Xiong, Wenhan Fu, Xiaoyu Jiang
  • Sample temperature controller
    Patent number: D922221
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: June 15, 2021
    Assignee: ATAGO CO., LTD.
    Inventors: Junichi Matsumoto, Hideyuki Amamiya, Daisuke Endo
  • Gas analysis apparatus
    Patent number: D922226
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: June 15, 2021
    Inventors: Loic Billoet, Jean-Philippe Mercier
  • Spectroscopic measurement cell
    Patent number: D925381
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: July 20, 2021
    Inventor: Ryuta Nakatsukasa
  • Alcoholometer
    Patent number: D926059
    Type: Grant
    Filed: July 7, 2019
    Date of Patent: July 27, 2021
    Assignees: U DE TOPTECH ELECTRONIC TECHNOLOGY CO., LTD, U DE TOPTECH TECHNOLOGY (HK) CO., LTD
    Inventor: Liang Li
  • Water quality monitor
    Patent number: D926610
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: August 3, 2021
    Assignee: Pentair Water Pool and Spa, Inc.
    Inventors: Montie Roland, Mitchell Bellamy, Sean McEwan, Adam Key
  • Spectrophotometer
    Patent number: D929881
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: September 7, 2021
    Assignee: Agilent Technologies, Inc.
    Inventors: Dale Hathaway, Daniela Loraing, Maximilian Schneider, Craig Peters, Stuart Bonthron, Scott Harwood
  • Gas analyzer
    Patent number: D931747
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: September 28, 2021
    Assignee: Mettler-Toledo GmbH
    Inventors: Simon Bürdel, Marcel Eric Delavy, Michael Roth
  • Carbon monoxide detector
    Patent number: D931749
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: September 28, 2021
    Inventor: Yunlong Zhong
  • Detector for carbon monoxide/smoke
    Patent number: D931750
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: September 28, 2021
    Inventor: Yunlong Zhong
  • Analytical instrument
    Patent number: D932929
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: October 12, 2021
    Assignee: BERKELEY LIGHTS, INC.
    Inventors: Michael J. Stone, James R. Varney, Matthew C. White, Kenneth I. Li
  • Spectrometer
    Patent number: D933509
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: October 19, 2021
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Takafumi Yokino, Katsumi Shibayama, Katsuhiko Kato
  • Spectrometer
    Patent number: D933510
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: October 19, 2021
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Takafumi Yokino, Katsumi Shibayama, Katsuhiko Kato
  • Transportable detector
    Patent number: D935922
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: November 16, 2021
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Shuming Li, Xiufeng Tan, Qin Li, Jian Gao, Jesper Overgaard Jensen
  • pH meter
    Patent number: D935923
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: November 16, 2021
    Inventor: Jun Liu
  • Breathalyzer unit
    Patent number: D937694
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: December 7, 2021
    Inventor: Matthew A. VanDyke
  • Portable detector
    Patent number: D939984
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: January 4, 2022
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Shaohua Duan, Xiaojun Yang, Yuhui Xu, Chang Liu
  • Gas concentration detection sensor
    Patent number: D943439
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: February 15, 2022
    Assignee: NGK Insulators, Ltd.
    Inventors: Tomoya Seimori, Yosuke Adachi
  • Gas concentration detection sensor
    Patent number: D943440
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: February 15, 2022
    Assignee: NGK Insulators, Ltd.
    Inventors: Tomoya Seimori, Yosuke Adachi
  • Handheld device
    Patent number: D944101
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: February 22, 2022
    Assignee: Teledyne FLIR Detection, Inc.
    Inventor: Steve W. Fleetwood
  • Diagnostic analyzer
    Patent number: D944105
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: February 22, 2022
    Assignee: Abbott Laboratories
    Inventors: Christina A. Barton, Vladlena Belozerova, Ami Marie Verhalen, Jesse Charles Darley, Sherry Sue Eckholm
  • Mass spectrometer
    Patent number: D946431
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: March 22, 2022
    Assignee: Micromass UK Limited
    Inventors: Arthur Blake, Andrew Pawson, Edward Scott, Emma Marsden-Edwards, Kate Wearden
  • Gas detector
    Patent number: D948360
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: April 12, 2022
    Inventor: Rui Wang
  • Color appearance measurement instrument
    Patent number: D949032
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: April 19, 2022
    Inventors: Heinrich Henssler, Martin Schultheiss, Karin Patricia Anger-Marx
  • Gas detector
    Patent number: D949033
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: April 19, 2022
    Assignee: YEEZOU TECHNOLOGY CO., LTD.
    Inventor: Mucheng Zhu
  • Appearance measurement instrument
    Patent number: D949713
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: April 26, 2022
    Inventors: Heinrich Henssler, Martin Schultheiss, Karin Patricia Anger-Marx
  • Analysis equipment for medical use
    Patent number: D953563
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: May 31, 2022
    Assignee: Nippon Chemiphar Co., Ltd.
    Inventors: Takahiro Mataki, Yumi Konishi, Takuji Kambe, Motoe Shimizu
  • Controller
    Patent number: D954002
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: June 7, 2022
    Assignee: Thermo Orion Inc.
    Inventors: Roy A. Thompson, Giovanni De Dona
  • Reader device for an analyte detection system
    Patent number: D951789
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: May 17, 2022
    Assignee: CUE HEALTH INC.
    Inventors: Ayub Khattak, Clinton Sever
  • Test card
    Patent number: D954573
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: June 14, 2022
    Assignee: Fluxergy, LLC
    Inventors: Steve Lee, Ryan Revilla, Roy Heltsley, Ashwin Raghunathan
  • Mass spectrometer
    Patent number: D954574
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: June 14, 2022
    Assignee: Micromass UK Limited
    Inventors: Arthur Blake, Andrew Pawson, Edward Scott, Emma Marsden-Edwards, Kate Wearden
  • Water quality monitor
    Patent number: D954575
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: June 14, 2022
    Assignee: PENTAIR WATER POOL AND SPA, INC.
    Inventors: Montie Roland, Mitchell Bellamy, Sean McEwan, Adam Key
  • Diagnostic analyzer
    Patent number: D955245
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: June 21, 2022
    Assignee: ABBOTT LABORATORIES
    Inventors: Christina A. Barton, Sherry Sue Eckholm, Vladlena Belozerova, Ami Marie Verhalen, Jesse Charles Darley
  • Mass spectrometer
    Patent number: D955246
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: June 21, 2022
    Assignee: Micromass UK Limited
    Inventors: Peter Carney, Matthew J. Henderson, Haydn Murray, Arthur Blake, Andrew Pawson
  • Carbon monoxide, smoke and toxic gases detector and power shut-off device housing
    Patent number: D957974
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: July 19, 2022
    Assignee: CoEvac, LLC
    Inventor: Dan Combe
  • PH meter
    Patent number: D958679
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: July 26, 2022
    Assignee: HM DIGITAL LTD.
    Inventor: Yun-Ho Son