公开(公告)号：US20250066884A1

公开(公告)日：2025-02-27

申请号：US18947892

申请日：2024-11-14

Applicant: Terves, LLC

Inventor： Andrew Sherman ,  Nicholas Farkas ,  Raghu Meesala

IPC: C22C23/00 ,  B22D19/14 ,  B22D21/00 ,  B22D21/04 ,  B22D23/06 ,  B22D25/06 ,  B22D27/00 ,  B22D27/02 ,  B22D27/08 ,  B22D27/11 ,  B22F1/062 ,  C22C1/03 ,  C22C23/02 ,  C22C47/08 ,  C22C49/02 ,  C22C49/04 ,  C22C49/14

Abstract: A variable stiffness engineered degradable ball or seal having a degradable phase and a stiffener material. The variable stiffness engineered degradable ball or seal can optionally be in the form of a degradable diverter ball or scaling element which can be made neutrally buoyant.

公开(公告)号：US20210187604A1

公开(公告)日：2021-06-24

申请号：US17159304

申请日：2021-01-27

Applicant: Terves, LLC

Inventor： Andrew Sherman ,  Nicholas Farkas ,  Raghu Meesala

IPC: B22D23/06 ,  B22D19/14 ,  B22D21/00 ,  B22D21/04 ,  B22D25/06 ,  B22D27/00 ,  B22D27/08 ,  C22C23/00 ,  C22C23/02 ,  C22C47/08 ,  C22C49/04 ,  C22C49/14 ,  B22D27/02 ,  B22D27/11 ,  B22F1/00 ,  C22C1/03

Abstract: A variable stiffness engineered degradable ball or seal having a degradable phase and a stiffener material. The variable stiffness engineered degradable ball or seal can optionally be in the form of a degradable diverter ball or sealing element which can be made neutrally buoyant.

公开(公告)号：US11905787B2

公开(公告)日：2024-02-20

申请号：US17669063

申请日：2022-02-10

Applicant: Terves LLC

Inventor： Andrew Sherman ,  Nicholas Farkas ,  Raghu Meesala

IPC: C22C23/00 ,  E21B33/12

CPC classification number: E21B33/1208 ,  C22C23/00

Abstract: A variable stiffness engineered degradable ball or seal having a degradable phase and a stiffener material. The variable stiffness engineered degradable ball or seal can optionally be in the form of a degradable diverter ball or sealing element which can be made neutrally buoyant.

公开(公告)号：US12146207B2

公开(公告)日：2024-11-19

申请号：US17871526

申请日：2022-07-22

Applicant: Terves, LLC

Inventor： Andrew Sherman ,  Nicholas Farkas ,  Raghu Meesala

IPC: B22D21/04 ,  B22D19/14 ,  B22D21/00 ,  B22D23/06 ,  B22D25/06 ,  B22D27/00 ,  B22D27/02 ,  B22D27/08 ,  B22D27/11 ,  B22F1/062 ,  C22C1/03 ,  C22C23/00 ,  C22C23/02 ,  C22C47/08 ,  C22C49/04 ,  C22C49/14 ,  C22C49/02

Abstract: A variable stiffness engineered degradable ball or seal having a degradable phase and a stiffener material. The variable stiffness engineered degradable ball or seal can optionally be in the form of a degradable diverter ball or sealing element which can be made neutrally buoyant.

公开(公告)号：US20220388058A1

公开(公告)日：2022-12-08

申请号：US17871526

申请日：2022-07-22

Applicant: Terves, LLC

Inventor： Andrew Sherman ,  Nicholas Farkas ,  Raghu Meesala

IPC: B22D23/06 ,  B22D21/00 ,  B22D21/04 ,  B22D25/06 ,  B22D27/00 ,  B22D27/08 ,  C22C23/00 ,  C22C23/02 ,  C22C47/08 ,  C22C49/04 ,  C22C49/14 ,  B22D27/02 ,  B22D27/11 ,  C22C1/03 ,  B22D19/14 ,  B22F1/062

Abstract: A variable stiffness engineered degradable ball or seal having a degradable phase and a stiffener material. The variable stiffness engineered degradable ball or seal can optionally be in the form of a degradable diverter ball or sealing element which can be made neutrally buoyant.

公开(公告)号：US11814923B2

公开(公告)日：2023-11-14

申请号：US16654099

申请日：2019-10-16

Applicant: Terves LLC

Inventor： Andrew Sherman ,  Nicholas Farkas ,  Raghu Meesala

IPC: E21B33/12 ,  C22C23/00

CPC classification number: E21B33/1208 ,  C22C23/00

Abstract: A variable stiffness engineered degradable ball or seal having a degradable phase and a stiffener material. The variable stiffness engineered degradable ball or seal can optionally be in the form of a degradable diverter ball or sealing element which can be made neutrally buoyant.

公开(公告)号：US20220235621A1

公开(公告)日：2022-07-28

申请号：US17669063

申请日：2022-02-10

Applicant: Terves LLC

Inventor： Andrew Sherman ,  Nicholas Farkas ,  Raghu Meesala

IPC: E21B33/12 ,  C22C23/00

Abstract: A variable stiffness engineered degradable ball or seal having a degradable phase and a stiffener material. The variable stiffness engineered degradable ball or seal can optionally be in the form of a degradable diverter ball or sealing element which can be made neutrally buoyant.