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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 : DUPRIEST, MARK T.
Total Assignments: 5
Assignment: 1
Reel/Frame:004362/0891   Pages: 2
Recorded: 01/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/18/1981
2
Exec Dt:
01/18/1981
Assignee
1
6201 SOUTH FREEWAY
P.O. BOX 1959
FORT WORTH, TEXAS 7601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06678833
Correspondence name and address
ROBERT L. PRICE
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004983/0605   Pages: 3
Recorded: 12/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/01/1988
Assignee
1
AVENUE NESTLE 55
CH-1800 VEVEY, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07267132
Correspondence name and address
JAMES A. ARNO
PATENT DEPARTMENT
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 3
Reel/Frame:007787/0058   Pages: 4
Recorded: 11/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/1995
2
Exec Dt:
11/08/1995
3
Exec Dt:
11/08/1995
Assignee
1
PATENT DEPARTMENT Q-148
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08555252
Correspondence name and address
ALCON LABORATORIES, INC.
SALLY YEAGER
PATENT DEPARTMENT Q-148
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 4
Reel/Frame:023636/0726   Pages: 11
Recorded: 12/10/2009
Attorney Dkt #:3454 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2009
2
Exec Dt:
11/20/2009
3
Exec Dt:
11/23/2009
4
Exec Dt:
11/19/2009
5
Exec Dt:
11/20/2009
6
Exec Dt:
11/19/2009
7
Exec Dt:
11/19/2009
Assignee
1
6201 SOUTH FREEWAY
TB4-8 (KDB)
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12635334
Correspondence name and address
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
TB4-8 (KDB)
FORT WORTH, TX 76134
Assignment: 5
Reel/Frame:023646/0027   Pages: 11
Recorded: 12/14/2009
Attorney Dkt #:3459 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2009
2
Exec Dt:
11/20/2009
3
Exec Dt:
12/08/2009
4
Exec Dt:
12/09/2009
5
Exec Dt:
12/09/2009
6
Exec Dt:
12/08/2009
7
Exec Dt:
12/10/2009
Assignee
1
6201 SOUTH FREEWAY
TB4-8 (KDB)
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12636857
Correspondence name and address
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
TB4-8 (KDB)
FORT WORTH, TX 76134

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