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公开(公告)号：US20210102132A1
公开(公告)日：2021-04-08
申请号：US16821010
申请日：2020-03-17
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Ming-Hsin WEI , Julia A. KORNFIELD , Ralph Leonard Ameri DAVID
Abstract: Polymeric mist control materials, methods of forming polymeric mist control materials, and methods of using such materials for mist control are provided. The polymeric mist control additives are formed of molecules comprised predominantly of monomers that confer high solubility in fuel and include associative groups that attract each other in donor-acceptor manner, and are incorporated such that multiple associative groups are in close proximity (“clusters”), such that the clusters are separated by very long non-associative sequences.
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12.发明申请公开(公告)号：US20200377432A1
公开(公告)日：2020-12-03
申请号：US16997756
申请日：2020-08-19
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Julia A. KORNFIELD , Mark E. DAVIS , Ming-Hsin WEI , Simon C. JONES
Abstract: Described herein are compositions having an eight-membered monocyclic unsaturated hydrocarbon, methods and system to separate the eight-membered monocyclic unsaturated hydrocarbon at from a hydrocarbon mixture including additional nonlinear unsaturated C8H2m hydrocarbons with 4≤m≤8, by contacting the hydrocarbon mixture with a 10-ring pore molecular sieve having a sieving channel with a 10-ring sieving aperture with a minimum crystallographic free diameter greater than 3 Å and a ratio of the maximum crystallographic free diameter to the minimum crystallographic free diameter between 1 and 2, the molecular sieve having a T1/T2 ratio ≥20:1 wherein T1 is an element independently selected from Si and Ge, and T2 is an element independently selected from Al, B and Ga, the 10-ring pore molecular sieve further having a counterion selected from NH4+, Li+, Na+, K+ and Ca++.
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公开(公告)号：US20200247977A1
公开(公告)日：2020-08-06
申请号：US16566729
申请日：2019-09-10
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Julia A. KORNFIELD , Ming-Hsin WEI , Simon JONES , Virendra SAROHIA
Abstract: Described herein are associative polymers capable of controlling one or more physical and/or chemical properties of non-polar compositions and related compositions, methods and systems.
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14.发明申请公开(公告)号：US20170183277A1
公开(公告)日：2017-06-29
申请号：US15391795
申请日：2016-12-27
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Julia A. KORNFIELD , Mark E. DAVIS , Ming-Hsin WEI , Simon C. JONES
CPC classification number: C07C7/13 , C08G61/08 , C08G2261/11 , C08G2261/122 , C08G2261/3322 , C08G2261/3323 , C08G2261/418
Abstract: Described herein are compositions having an eight-membered monocyclic unsaturated hydrocarbon, methods and system to separate the eight-membered monocyclic unsaturated hydrocarbon from a hydrocarbon mixture including additional nonlinear unsaturated C8H2m hydrocarbons with 4≦m≦8, by contacting the hydrocarbon mixture with a 10-ring pore molecular sieve having a sieving channel with a 10-ring sieving aperture with a minimum crystallographic free diameter greater than 3Å and a ratio of the maximum crystallographic free diameter to the minimum crystallographic free diameter between 1 and 2, the molecular sieve having a T1/T2 ratio≧20:1 wherein T1 is an element independently selected from Si and Ge, and T2 is an element independently selected from Al, B and Ga, the 10-ring pore molecular sieve further having a counterion selected from NH4+, Li+, Na+, K+ and Ca++.
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公开(公告)号：US20240059873A1
公开(公告)日：2024-02-22
申请号：US18169389
申请日：2023-02-15
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Julia A. KORNFIELD , Ming-Hsin WEI , Simon JONES , Virendra SAROHIA
CPC classification number: C08K11/00 , C08G83/008 , C08L101/02 , C10L1/1973 , C10L1/1976 , C10L1/198 , C10L1/2366 , C10L1/2368 , C10L10/00 , C10L10/02 , C10L10/08
Abstract: Described herein are associative polymers capable of controlling one or more physical and/or chemical properties of non-polar compositions and related compositions, methods and systems.
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Patent Agency Ranking
16.发明公开公开(公告)号：US20230173142A1
公开(公告)日：2023-06-08
申请号：US18061997
申请日：2022-12-05
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Julia A. KORNFIELD , Benjamin J. LACCETTI , Dennis L. KO
IPC: A61L27/54
CPC classification number: A61L27/54 , A61L2300/406 , A61L2300/414
Abstract: Methods and systems and related devices particles and compositions are described for controlled ballistic delivery of particles to a target region of a multilayered tissue, the method comprising
determining a velocity vo,j of the set of substantially spherical particles by iterating vo,i=√{square root over (Ya/ρp)}((1/k)(d*/Dm)(μam-1)(√{square root over (Yaρp)})1-m(ρa/ρp))1/ni from i=0 to j, where n0=0.826 and ni=n0−q(v0,i-1√{square root over (ρa/Ya)}), until |(v0,i−v0,i-1)/vo,i-1|-
公开(公告)号：US20230026983A1
公开(公告)日：2023-01-26
申请号：US17688362
申请日：2022-03-07
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Ming-Hsin WEI , Julia A. KORNFIELD , Ralph Leonard Ameri DAVID
Abstract: Polymeric mist control materials, methods of forming polymeric mist control materials, and methods of using such materials for mist control are provided. The polymeric mist control additives are formed of molecules comprised predominantly of monomers that confer high solubility in fuel and include associative groups that attract each other in donor-acceptor manner, and are incorporated such that multiple associative groups are in close proximity (“clusters”), such that the clusters are separated by very long non-associative sequences.
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公开(公告)号：US20220145012A1
公开(公告)日：2022-05-12
申请号：US17240028
申请日：2021-04-26
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Julia A. KORNFIELD , Ming-Hsin WEI
IPC: C08G83/00 , C08L101/02 , C10L1/16 , C10L1/236 , C08L101/08 , F17D1/17 , C08G61/08 , C10L10/02 , C08K5/00 , C10L1/195 , C10L10/08
Abstract: Described herein are associative polymers capable of controlling a physical and/or chemical property of non-polar compositions and related compositions, methods and systems. Associative polymers herein described have a non-polar backbone and functional groups presented at ends of the non-polar backbone, with a number of the functional groups presented at the ends of the non-polar backbone formed by associative functional groups capable of undergoing an associative interaction with another associative functional group with an association constant (k) such that the strength of each associative interaction is less than the strength of a covalent bond between atoms and in particular less than the strength of a covalent bond between backbone atoms.
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公开(公告)号：US20220015943A1
公开(公告)日：2022-01-20
申请号：US17376024
申请日：2021-07-14
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Benjamin J. LACCETTI , Julia A. KORNFIELD
Abstract: Methods and systems and related particles and compositions that can be used to deliver a biologically active cargo such as a drug to a cornea of an individual, the delivery performed in a rapid, nonsurgical, and/or controllable fashion are described. Particularly, a method is described for controlled ballistic delivery of a cargo in a microparticle to the cornea of an individual, including a biologically active cargo.
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公开(公告)号：US20210395491A1
公开(公告)日：2021-12-23
申请号：US17157589
申请日：2021-01-25
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Julia A. KORNFIELD , Ming-Hsin WEI , Simon JONES , Virendra SAROHIA
Abstract: Described herein are associative polymers capable of controlling one or more physical and/or chemical properties of non-polar compositions and related compositions, methods and systems.
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