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公开(公告)号：US20230382838A1
公开(公告)日：2023-11-30
申请号：US18032334
申请日：2021-10-19
发明人： Urvish Pandya , Sam Cattell , Carolina Malago , Keren Schultz , Alexander Aizikovich , Keti Lerman
IPC分类号： C07C39/23
CPC分类号： C07C39/23
摘要： There is described a process for the preparation of Cannabidiol (CBD) and derivatives thereof of formula I: (I) in which R1 is H or —COOR2; 10 wherein R2 is C1-6alkyl or aryl; said process comprising contacting a solution of (+)-p-mentha-diene-3-ol, or an ester thereof, with a compound of formula II: (II) in which R1 and R2 are each as herein defined; and an ion-exchange resin as a catalyst.
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公开(公告)号：USD1021067S1
公开(公告)日：2024-04-02
申请号：US29854526
申请日：2022-09-26
设计人： Adam Gibbons
摘要： FIG. 1 is a perspective view of an inhaler showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines shown in the drawings illustrate portions of the article and form no part of the claimed design.-
公开(公告)号：US20230233767A1
公开(公告)日：2023-07-27
申请号：US18013719
申请日：2021-07-02
发明人： George SAVELL , Hugh PERKINS , Deborah NORRIS
IPC分类号： A61M5/20 , F16J15/3284
CPC分类号： A61M5/2046 , F16J15/3284
摘要： A sealable joint including a first component, a second component, and a third component. The first component includes a stem having a bore therethrough for the passage of a fluid. The second component is disposed on the first component, and the third component includes a sealing surface and one or more radially inwardly projecting members. One of the second component and the first component, or a combination of the second component and the first component includes a first flange and a second flange that defines an annular recess therebetween. In a sealing configuration, the second component is received by the third component to form a sealed joint in which at least part of the first flange deforms against the sealing surface, the one or more radially inwardly projecting members are disposed in the annular recess between the first flange and the second flange.
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公开(公告)号：US11053066B2
公开(公告)日：2021-07-06
申请号：US14406167
申请日：2013-06-07
IPC分类号： A61M5/00 , B65D83/24 , B65B51/26 , B65B51/30 , B65B31/04 , A61M5/20 , A61M39/22 , A61M5/168 , B65D83/48 , A61M5/155 , A61M5/44 , A61M5/145 , A61M5/142 , A61M39/24
摘要： A syringe propellable by propellant that boils at a predetermined temperature, the syringe including a barrel having an outlet at a front end, and a stopper axially moveable in the barrel. The stopper separates a first chamber and a second chamber, the first chamber being axially forwards of the stopper and being configured for containing a medicament, and the second chamber being axially rearwards of the stopper and being configured to receive propellant for acting on the stopper to move the stopper axially forwardly in the barrel to expel medicament through the outlet upon actuation of the syringe. The syringe further includes a third chamber for containing propellant. Upon actuation of the syringe, liquid propellant is released from the third chamber and boils outside of the third chamber at or above the predetermined temperature to provide an increasing vapor pressure in the second chamber that causes the stopper to move axially forwardly and begin to expel medicament through the outlet. At least one trigger for triggering an action is provided, the trigger activated in response to the pressure in the second chamber satisfying a predetermined condition.
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公开(公告)号：USD1021066S1
公开(公告)日：2024-04-02
申请号：US29851880
申请日：2022-09-01
设计人： Liset Rodriguez
摘要： FIG. 1 is a perspective view of an inhaler showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines shown in the drawings illustrate portions of the article and form no part of the claimed design.
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