专利检索 ap:("PERKINELMER HEALTH SCIENCES, INC.") AND inv:"Puneet Chhabra" 第 1 页

1.

发明授权
Thermal desorption systems with drying devices and methods of using them 有权

公开(公告)号：US11264224B2

公开(公告)日：2022-03-01

申请号：US16232475

申请日：2018-12-26

申请人： PERKINELMER HEALTH SCIENCES, INC.

发明人： Puneet Chhabra , Andrew Tipier

IPC分类号： B01D53/04 , B01J20/20 , H01J49/04 , G01N27/622 , G01N27/626 , G01N27/64 , H01J49/14

摘要： A drying device comprising a regenerable desiccant medium that is effective to adsorb water without absorption of gaseous analyte species in an introduced ambient air stream is described. The drying device can be used with a thermal desorption device to remove water vapor from gaseous analyte species prior to analysis of the gaseous analyte species. Systems including a drying device are also described.

2.

发明申请
THERMAL DESORPTION SYSTEMS WITH DRYING DEVICES AND METHODS OF USING THEM 审中-公开

公开(公告)号：US20190252168A1

公开(公告)日：2019-08-15

申请号：US16232475

申请日：2018-12-26

申请人： PERKINELMER HEALTH SCIENCES, INC.

发明人： Puneet Chhabra , Andrew Tipler

IPC分类号： H01J49/04 , G01N27/62 , G01N27/64 , H01J49/14

CPC分类号： H01J49/049 , B01D53/04 , B01D53/0415 , B01D2256/24 , B01J20/20 , G01N27/622 , G01N27/626 , G01N27/64 , H01J49/0431 , H01J49/14

摘要： A drying device comprising a regenerable desiccant medium that is effective to adsorb water without absorption of gaseous analyte species in an introduced ambient air stream is described. The drying device can be used with a thermal desorption device to remove water vapor from gaseous analyte species prior to analysis of the gaseous analyte species. Systems including a drying device are also described.