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Patent Assignment Assignor Details
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Assignor Name : WEMPE, LAWRENCE K.
Total Assignments: 5
Assignment: 1
Reel/Frame:003984/0960   Pages: 1
Recorded: 04/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/31/1982
2
Exec Dt:
03/31/1982
Assignee
1
P O BOX 538
ALLENTOWN, PENNSYLVANIA 18105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06365117
Correspondence name and address
PATENT ASSISTANT
AIR PRODUCTS AND CHEMICALS, INC.
POST OFFICE BOX 538
ALLENTOWN, PA 18105
Assignment: 2
Reel/Frame:004277/0968   Pages: 1
Recorded: 06/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/11/1984
2
Exec Dt:
06/12/1984
3
Exec Dt:
06/19/1984
Assignee
1
P.O. BOX 538
A DE CORP.
ALLENTOWN, PENNSYLVANIA 18105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06623644
Correspondence name and address
PATENT ASSISTANT
AIR PRODUCTS AND CHEMICALS, INC.
P. O. BOX 538
ALLENTOWN, PA 18105
Assignment: 3
Reel/Frame:004278/0344   Pages: 1
Recorded: 06/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/11/1984
2
Exec Dt:
06/12/1984
3
Exec Dt:
06/19/1984
Assignee
1
P.O. BOX 538
A CORP OF DE
ALLENTOWN, PENNSYLVANIA 18105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06623676
Correspondence name and address
PATENT ASSISTANT
AIR PRODUCTS AND CHEMICALS, INC.
P. O. BOX 538
ALLENTOWN, PA 18105
Assignment: 4
Reel/Frame:005168/0853   Pages: 1
Recorded: 10/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/16/1989
2
Exec Dt:
10/17/1989
3
Exec Dt:
10/23/1989
Assignee
1
P.O. BOX 538
A CORP. OF DE
ALLENTOWN, PENNSYLVANIA 18105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07428805
Correspondence name and address
PATENT ASSITANT
AIR PRODUCTS AND CHEMICALS, INC.
P.O. BOX 538
ALLENTOWN, PA 18105
Assignment: 5
Reel/Frame:012857/0932   Pages: 3
Recorded: 04/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2002
2
Exec Dt:
04/12/2002
3
Exec Dt:
04/12/2002
4
Exec Dt:
04/22/2002
5
Exec Dt:
04/18/2002
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10134262
Correspondence name and address
ATOFINA CHEMICALS, INC.
WILLIAM D. MITCHELL
2000 MARKET STREET -26TH FLOOR
INTELLECTUAL PROPERTY DEPARTMENT
PHILADELPHIA, PA 19103

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