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Patent Assignment Assignor Details
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Assignor Name : PROPST, CECIL W.
Total Assignments: 4
Assignment: 1
Reel/Frame:016923/0849   Pages: 9
Recorded: 12/20/2005
Attorney Dkt #:56514-5006 (SPI POLYOLS)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2005
2
Exec Dt:
12/13/2005
Assignee
1
321 CHERRY LANE
NEW CASTLE, DELAWARE 19720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11191792
Correspondence name and address
GAIL H. GRIFFIN
MORGAN, LEWIS & BOCKIUS LLP
1701 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:032713/0389   Pages: 8
Recorded: 04/20/2014
Attorney Dkt #:059717-5014US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2013
2
Exec Dt:
05/01/2013
Assignee
1
503 CARR ROAD
SUITE 210
WILMINGTON, DELAWARE 19809
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
13825026
 
13825026
Correspondence name and address
RICHARD L. LEUNG
MORGAN, LEWIS & BOCKIUS LLP
1701 MARKET STREET
PHILADELPHIA, PA 19103-2921
Assignment: 3
Reel/Frame:062945/0715   Pages: 8
Recorded: 03/10/2023
Attorney Dkt #:059717-5014-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2013
2
Exec Dt:
05/01/2013
Assignee
1
503 CARR ROAD
SUITE 210
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16784894
Correspondence name and address
VICTOR P. GHIDU
MORGAN, LEWIS & BOCKIUS LLP
1701 MARKET STREET
PHILADELPHIA, PA 19103-2921
Assignment: 4
Reel/Frame:058902/0195   Pages: 8
Recorded: 02/07/2022
Attorney Dkt #:059717-5016-US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2014
2
Exec Dt:
06/09/2014
3
Exec Dt:
06/09/2014
Assignee
1
503 CARR ROAD
SUITE 210
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16371262
Correspondence name and address
ALICIA M. FRAIND
MORGAN, LEWIS & BOCKIUS LLP
1701 MARKET STREET
PHILADELPHIA, PA 19103-2921

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