公开(公告)号：US20220280912A1

公开(公告)日：2022-09-08

申请号：US17681649

申请日：2022-02-25

Applicant: California Institute of Technology

Inventor： Donglong Fu ,  Mark E. Davis

IPC: B01J20/18 ,  B01D53/62 ,  B01J20/28

Abstract: The present disclosure is directed to metal ion-containing zeolitic compositions, preferably transition metal ion-containing, more preferably zinc ion containing zeolitic compositions, that are useful for scavenging CO2 from low-CO2-content feed streams, including air, and method of making and using the same. In some embodiments, the compositions comprise zinc-ion-doped zeolites having AEI, AFX, or CHA topologies.

公开(公告)号：US11213809B2

公开(公告)日：2022-01-04

申请号：US17147936

申请日：2021-01-13

Applicant: California Institute Of Technology ,  Chevron U.S.A., Inc.

Inventor： Joel E. Schmidt ,  Mark E. Davis ,  Ben W. Boal ,  Jong Hun Kang ,  Dan Xie

IPC: C01B39/02 ,  B01J29/70 ,  B01J29/04 ,  C01B39/06 ,  C01B39/08 ,  C01B39/48 ,  B01J35/00 ,  B01J37/08 ,  B01J37/10 ,  B01J37/30 ,  C01B39/46

Abstract: The present disclosure is directed to novel germanosilicate compositions and methods of producing and using the same. In particular, this disclosure describes new germanosilicates of CIT-14 topology. The disclosure also describes methods of preparing and using these new germanosilicate compositions as well as the compositions themselves.

公开(公告)号：US11213808B2

公开(公告)日：2022-01-04

申请号：US17147889

申请日：2021-01-13

Applicant: California Institute Of Technology

Inventor： Joel E. Schmidt ,  Mark E. Davis ,  Ben W. Boal ,  Jong Hun Kang

IPC: C01B39/48 ,  B01J29/70 ,  B01J29/04 ,  C01B39/06 ,  C01B39/08 ,  B01J35/00 ,  B01J37/08 ,  B01J37/10 ,  B01J37/30 ,  C01B39/02 ,  C01B39/46

Abstract: The present disclosure is directed to novel germanosilicate compositions and methods of producing and using the same. Included among the new materials are the new germanosilicates of CIT-5 topology having Si:Ge ratios either in a range of from 3.8 to 5.4 or from 30 to 200, with and without added metal oxides. The disclosure also describes methods of preparing and using these new germanosilicate compositions as well as the compositions themselves.

公开(公告)号：US11207665B2

公开(公告)日：2021-12-28

申请号：US17147911

申请日：2021-01-13

Applicant: California Institute Of Technology

Inventor： Joel E. Schmidt ,  Mark E. Davis ,  Ben W. Boal ,  Jong Hun Kang

IPC: C01B39/02 ,  B01J29/70 ,  B01J29/04 ,  C01B39/06 ,  C01B39/08 ,  C01B39/48 ,  B01J35/00 ,  B01J37/08 ,  B01J37/10 ,  B01J37/30 ,  C01B39/46

Abstract: The present disclosure is directed to novel phyllosilicate compositions designated CIT-13P and methods of producing and using the same.

公开(公告)号：US11203013B2

公开(公告)日：2021-12-21

申请号：US15875245

申请日：2018-01-19

Applicant: California Institute of Technology ,  William Marsh Rice University

Inventor： Mark E. Davis ,  Stephen Kramer Brand ,  Joel E. Schmidt ,  Michael W. Deem

IPC: B01J29/04 ,  B01J31/02 ,  C07D233/66 ,  B01J35/00 ,  G01N23/20 ,  G01R33/46

Abstract: This disclosure describes enantiomerically enriched chiral molecular sieves and methods of making and using the same. In some embodiments, the molecular sieves are silicates or germanosilicates of STW topology.

公开(公告)号：US20210129119A1

公开(公告)日：2021-05-06

申请号：US17147889

申请日：2021-01-13

Applicant: California Institute Of Technology

Inventor： Joel E. Schmidt ,  Mark E. Davis ,  Ben W. Boal ,  Jong Hun Kang

IPC: B01J29/04 ,  B01J29/70 ,  C01B39/06 ,  C01B39/08 ,  C01B39/48 ,  B01J35/00 ,  B01J37/08 ,  B01J37/10 ,  B01J37/30 ,  C01B39/02 ,  C01B39/46

Abstract: The present disclosure is directed to novel germanosilicate compositions and methods of producing and using the same. Included among the new materials are the new germanosilicates of CIT-5 topology having Si:Ge ratios either in a range of from 3.8 to 5.4 or from 30 to 200, with and without added metal oxides. The disclosure also describes methods of preparing and using these new germanosilicate compositions as well as the compositions themselves.

公开(公告)号：US10828625B2

公开(公告)日：2020-11-10

申请号：US16395912

申请日：2019-04-26

Applicant: California Institute Of Technology

Inventor： Joel E. Schmidt ,  Mark E. Davis ,  Ben W. Boal ,  Jong Hun Kang

IPC: B01J29/04 ,  B01J20/18 ,  B01J20/30 ,  C01B39/00 ,  B01J37/08 ,  B01J37/00

Abstract: The present disclosure is directed to novel crystalline germanosilicate compositions and methods of producing the same. In particular, the crystalline germanosilicate compositions are extra-large-pore compositions, designated CIT-13 possessing 10- and 14-membered rings. The disclosure describes methods of preparing these compositions using substituted benzyl-imidazolium organic structure-directing agents (OSDAs). Also disclosed are methods of using these crystalline compositions.

公开(公告)号：US10717071B2

公开(公告)日：2020-07-21

申请号：US16189564

申请日：2018-11-13

Applicant: California Institute of Technology

Inventor： Joel E. Schmidt ,  Mark E. Davis ,  Ben W. Boal ,  Jong Hun Kang

IPC: B01J29/04 ,  C01B39/00 ,  B01J20/10 ,  B01J20/30 ,  C07C5/41 ,  C07C5/22 ,  C07C2/66 ,  C07C2/10 ,  C07C7/13 ,  C10G47/04 ,  C10G2/00 ,  C07D301/12 ,  C10G29/20 ,  C10G35/06 ,  C10G45/04 ,  C10G45/60 ,  C10G45/68 ,  C10G50/00 ,  C10G3/00 ,  C10G11/02 ,  C07C1/20 ,  C07C6/12 ,  B01J35/00 ,  C01B39/08 ,  C07C9/00 ,  C07C11/02 ,  C07C15/00 ,  B01D53/94

Abstract: The present disclosure is directed to the use of novel crystalline germanosilicate compositions in affecting a range of organic transformations. In particular, the crystalline germanosilicate compositions are extra-large-pore compositions, designated CIT-13 possessing 10- and 14-membered rings.

公开(公告)号：US10427947B2

公开(公告)日：2019-10-01

申请号：US15823717

申请日：2017-11-28

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventor： Joel E. Schmidt ,  Mark E. Davis

IPC: C01B39/48 ,  B01J29/70 ,  C01B39/08 ,  C01B39/06 ,  B01J29/068 ,  C01B39/12 ,  B01J29/064 ,  B01J29/06 ,  B01J29/86 ,  B01J29/89 ,  B01J29/072 ,  B01J29/87 ,  B01J29/88 ,  B01J29/74 ,  B01J29/72 ,  B01J29/76 ,  B01J29/78 ,  B01J29/04 ,  B01J37/08 ,  C01B39/00 ,  C07C1/20 ,  B01D53/02 ,  C07C2/00 ,  C07C2/12 ,  C07C5/25 ,  C07C5/27 ,  C07C6/06 ,  C07C7/13 ,  C07C209/14 ,  C10G11/05 ,  C10G35/00 ,  C10G47/04 ,  C07C209/16 ,  C10G29/20 ,  C10G35/06 ,  C10G47/16 ,  C10G49/08 ,  C10G50/00 ,  B01J29/035 ,  C07C67/37 ,  B01J29/85

Abstract: This disclosure relates to new crystalline microporous solids (including silicate- and aluminosilicate-based solids), the compositions comprising 8 and 10 membered inorganic rings, particularly those having RTH topologies having a range of Si:Al ratios, methods of preparing these and known crystalline microporous solids using certain quaternized imidazolium cation structuring agents.

公开(公告)号：US20190117773A1

公开(公告)日：2019-04-25

申请号：US16200095

申请日：2018-11-26

Applicant: California Institute Of Technology

Inventor： Mark E. Davis ,  Han Han

IPC: A61K45/06 ,  A61K47/69 ,  A61K47/60 ,  A61K9/51 ,  A61K31/4745 ,  A61K31/337 ,  A61K31/727

Abstract: Described herein are carrier nanoparticles comprising a polymer containing a polyol coupled to a polymer containing a nitroboronic boronic acid and a linkage cleavable under reducing conditions, configured to present the polymer containing the nitroboronic acid to an environment external to the nanoparticle. Targeted versions of the described nanoparticles are also described, as are related compositions, methods and systems.