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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
11986879
Issue Dt:
05/21/2024
Application #:
17719737
Filing Dt:
04/13/2022
Publication #:
20230330744
Pub Dt:
10/19/2023
Inventors:
Liang Wang, Qigui Wang, Dale A. Gerard, Steven L. Burkholder, Ronald C. Daul
Title:
METHOD TO INCREASE LOCAL COOLING RATE AND IMPROVE MATERIAL PROPERTIES IN A LOW-PRESSURE SAND-CASTING HEAD
Assignment: 1
Reel/Frame:
059594/0946Recorded: 04/14/2022Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
WANG, LIANG
Exec Dt:
04/07/2022
WANG, QIGUI
Exec Dt:
04/07/2022
GERARD, DALE A.
Exec Dt:
04/07/2022
BURKHOLDER, STEVEN L.
Exec Dt:
04/07/2022
DAUL, RONALD C.
Exec Dt:
04/10/2022
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Correspondent:
RAYMOND VIVACQUA
3101 E. EISENHOWER PKWY
ANN ARBOR, MI 48108
Assignment: 2
Reel/Frame:
060072/0440Recorded: 05/16/2022Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
GENERAL MOTORS GLOBAL PROPULSION SYSTEMS
Exec Dt:
04/29/2022
Assignee:
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
TIMOTHY L HARNEY
9800 S. CASS AVE
IPLD
LEMONT, IL 60439
Assignment: 3
Reel/Frame:
062358/0582Recorded: 01/12/2023Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
GENERAL MOTORS GLOBAL PROPULSION SYSTEMS
Exec Dt:
11/22/2022
Assignee:
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
TIMOTHY L HARNEY
9800 S. CASS AVE
IPLD
LEMONT, IL 60439

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