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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KRZYSTOWCZYK, DOUGLAS H.
Total Assignments: 6
Assignment: 1
Reel/Frame:007985/0288   Pages: 2
Recorded: 06/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/1996
2
Exec Dt:
02/02/1996
Assignee
1
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08596812
Correspondence name and address
AMOCO CORPORATION
STEPHEN L. HENSLEY
LAW DEPT., MAIL CODE 1907A
200 EAST RANDOLPH DR., P.O. BOX 87703
CHICAGO, IL 60680-0703
Assignment: 2
Reel/Frame:010300/0527   Pages: 2
Recorded: 10/12/1999
Conveyance: SEE RECORDING AT REEL 010511, FRAME 0946. (RE-RECORD TO CORRECT THE NUMBER OF MICROFILM PAGES FROM 2 TO 3)
Assignors
1
Exec Dt:
03/30/1998
2
Exec Dt:
03/30/1998
3
Exec Dt:
03/30/1998
4
Exec Dt:
03/30/1998
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09053444
Correspondence name and address
ALBEMARLE CORPORATION
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 3
Reel/Frame:010511/0946   Pages: 4
Recorded: 10/12/1999
Conveyance: SEE RECORDING AT REEL 010616, FRAME 0080. RE-RECORDED TO CORRECT THE NUMBER OF MICROFILM PAGES FROM 4 TO 3.
Assignors
1
Exec Dt:
03/30/1998
2
Exec Dt:
03/30/1998
3
Exec Dt:
03/31/1998
4
Exec Dt:
03/30/1998
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09053444
Correspondence name and address
ALBEMARLE CORPORATION
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 4
Reel/Frame:010616/0080   Pages: 3
Recorded: 10/12/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NUMBER OF MICROFILM PAGES FROM 4 TO 3, RECORDED ON REEL 010300 FRAME 0527; THE ASSIGNORS HEREBY CONFIRM THE ASSIGNNMENT OF THE ENTIRE INTEREST.
Assignors
1
Exec Dt:
03/30/1998
2
Exec Dt:
03/30/1998
3
Exec Dt:
03/31/1998
4
Exec Dt:
03/30/1998
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09053444
Correspondence name and address
ALBEMARLE CORPORATION
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 5
Reel/Frame:011176/0207   Pages: 3
Recorded: 09/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/1998
2
Exec Dt:
10/21/1998
3
Exec Dt:
11/09/1998
4
Exec Dt:
10/22/1998
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09150820
Correspondence name and address
ALBEMARLE CORPORATION
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 6
Reel/Frame:010809/0844   Pages: 8
Recorded: 05/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/1999
2
Exec Dt:
04/15/1999
3
Exec Dt:
04/30/1999
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09162956
Correspondence name and address
ALBEMARLE CORPORATION
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISIOM
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765

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